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GEAR-MOLD

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CHINA STANDARD PRECISION PLASTIC GEAR FOR AUTOMATED MECHANISM CONTROL WITH HIGH
QUALITY

PRODUCT DESCRIPTION

Product Parameters

Precision Plastic Gear for Automated Mechanism Control

1 Mold type: Plastic Injection Mold 2 Mold cavity & core steel: S136 3
Cavity number(s): 1 cavity 4 Feed system: Cold runner, pinpoint gate 5
Surface finish: Texture 6 Feature: Precision 7 Lead time for mold(s): 4
weeks, depending on how complex of mold solution.

1 Part Name: Plastic Gear 2 Part Size: OEM as per client’s part drawing
or sample 3 Part Plastic: PA66 4 Injection Color: Black, white 5
Unique: Precision 6 Application: Automated control machanism 7 Lead time
for parts: 1 week, denpending on order quantity.

***Notes***
Price indication and product information are for reference only, please inquiry
wiht our team, we will analysis your project and prepare precision quotation
with optimal mold solution to meet your project purpose.
OEM service is available, no matter you are looking for molds or plastic parts

More Product Show

Plastic Parts:
Green Vitality Industry Ltd. manufacture custom-made plastic injection molded
parts that are tailored to your specific needs. Service Scope
includes Electronics, Household, (Small) Home Appliance, OA Equipment (Office
equipment), Bathroom Product, Auto, Industrial, Medial, Toys, Cosmetic,
Packaging & Storage, Outdoors etc
Our team of experts carefully selects the perfect plastic material to ensure
optimal performance for your application.
Plastic Material: PE, PP, PVC, PS, ABS, PC, PA(GF),
POM, Acrylic, PMMA, PC/ABS, HDPE , TPE, TPU, PET, PBT(GF), PP+TD20, BMC etc.
Certificate: RoHS, REACH, FDA etc.
Specail requirement: Food grade, UV resistant, Flame retardent V0 V1 ect.
Plastic Manufacturers: CHIMEI, SABIC, LG, Formosa, Dupot etc.

Mould Show

Plastic Injection Moulds:
Green Vitality Industry Ltd. specialize in building plastic injection molds for
a wide range of applications. Our molds are designed to meet the highest
standards of precision and durability, ensuring reliable performance and
long-lasting use.

Mold Type: Single Cavity Mold, Multi Cavities Mold, Hot Runner Mold, Cold Runner
Mold, Two-Shot Mold,Over-moulding Mold, Insert
Mold, Stack Mold, Automatic Thread Demoulding Mold, Reverse Mold, Gas Assisted
Mold, Precision Mold.
Mold Standard: D-M-E, HASCO, JIS
Mold Base: LKM, DME, HASCO, FUTABA
Mold components: D-M-E, HASCO, JH, HPS, CHINAMFG etc
Hot Runner System: Mold-masters, Husky, Synventive, Incoe,DME,Hasco,Ewikon,
Spear, Thermoplay,Master Tip,Yudo,HRS etc.
Mold Steel Treatment: Heat Treatment, Nitriding, Chrome Plating
Gate Type: Open gate, Side gate (Edge gate), Sub gate, Pin point gate,
Valve gate, Xihu (West Lake) Dis.a gate, Direct gate, Fan gate etc.
Hydraulic Cylinder: PARKER, TAIYO, STAUBU, JUFAN
Surface Finish: Polishing SPI standard, Texture VDI standard
Texture: Mold-tech, Yick Sang, Ni Hong ,Tanazawa etc

Project Management

One-stop Service:
Green Vitality, your one-stop service for all your product development. With our
expertise in designing and building moulds, we can provide you with the support
from start to finish, whether you’re in the initial stages of product
development or require assistance with the final production process.

Our services include:
– Free Quotation: Cost evaluation, part design improved suggestion.
– DFM
– Mold Flow Analysis
– Mold Design
– Rapid Prototype Fabrication: 3d printing, Vacuum Silicone Replica, Prototyping
mold.
– Mold Making
– Mass Production for parts: Small batch & High-volume.
– Mold Maintaining & Techincal support

Quality Assurance:
At CHINAMFG Industry Ltd., we take quality control seriously. Every customer has
unique requirements, which is why our quality inspection guidelines are tailored
to meet specific needs. With CHINAMFG Industry Ltd., you can trust that your
project is in capable hands. Our commitment to quality ensures that you receive
the best possible results.
To effectively manage our projects, we utilize professional forms and
graphics to closely monitor and track the progress of each project

– Mould Progress Report

– Incoming Inspection Report
– Processing Inspection Report
– Copper Electrade Inspection Report

– Mould Trial Parameter Report
– Part Inspection Report
– Mould Inspection Record Before Delivery

– Tooling Evaluation and Approval Report

Our strict adherence to the ISO9001:2015 system ensures that every step of our
production process meets the highest standards. From the initial design to the
final product, we prioritize quality in everything we do.

Company Profile

Since 1993, Green Vitality Industry Ltd. has been dedicated to the mold
industry, providing top-quality solutions for mold designing, mold making,
injection molding, and more. With our modern business management system and ISO
9001-2015 Quality System guideline, we ensure the highest standards of quality
and customer satisfaction.
Our qualified and dedicated team, along with our sophisticated production
techniques and modern manufacturing equipment, we are full of capabilities in
offering professional one-stop solution of mould designing, mould making,
injection moulding and beyond-value service.
With around 80% of our molds and CHINAMFG exported to countries such as the US,
Spain, Germany, Norway, Australia, UK, France, and Italy, we have established
ourselves as a trusted global supplier.

When you work with Green Vitality, you’ll notice that:
— Signed Confidentiality Agreement: Your proprietary data is safe and secure
with us.
— Factory Direct Quotation: Enjoy competitive prices without any middlemen.
— In-House Production Capability: We have the expertise to handle both moulds
and plastic moulding parts.
— 30 Years of Experience: Benefit from our extensive knowledge and industry
insights.
— Dedicated Sales Team: Our efficient team is always ready to assist you.
— Design & Project Engineer Team: Provide scientific mold solutions tailored to
your project’s needs.
— Support Your Schedule: We understand the importance of meeting deadlines.

Factory Show

Mould Work Shop:
Welcome to CHINAMFG Industry Ltd.’s Mould Workshop, where precision and quality
meet. Our state-of-the-art tooling workshop is equipped with advanced machinery
to create precision moulds that adhere to international standards such as LKM,
DME, HASCO, and more.
Our expert team design moulds specifically tailored to your production needs,
ensuring the mold perfectly match the capacity of your injection machines.
With our commitment to CHINAMFG and attention to detail, you can trust us to
deliver high-quality plastic molds that meet your expectations. Experience the
precision and reliability of our plastic injection molding process, resulting in
flawless plastic injection molding parts.
Discover the benefits of our high-quality plastic molds, meticulously crafted to
ensure durability and longevity. With a focus on precision plastic injection
molding, we deliver exceptional results every time.
Processing Equipment: CNC Lathe Machines, CNC Milling Machines, EDM Machines,
Mirror EDM Machines, Wire-Cutting Machines, Surface Grinders, Precision Grinders
etc.

Injection Molding Work Shop:
With our diverse range of tonnage injection machines, CHINAMFG is are able to
produce tailor-made plastic molding parts in small, medium, or large volumes.
This flexibility is especially beneficial for business beginners and those in
the early stages of new product development, as our minimum order quantity
starts from just 100 pieces.
Our plastic injection molding process is highly efficient and economic, thanks
to the use of fully automatic robotic arms. These robotic arms enable 24-hour
nonstop mass manufacturing, ensuring a continuous and streamlined production
process.

Packaging & Shipping

Assembly Line:
You could rely on CHINAMFG to offer a complete, turnkey package for your
convenience. Our team takes care of all the necessary assembly and packaging,
ensuring that you receive a finished product directly at your doorstep. With our
expertise and attention to detail, you can trust us to handle every step of the
process seamlessly.

– Specialty Operations: Painting, Silk-screen Printing, Ultrasonic
Welding, Electroplating, Coating, Heat transfer technology etc.
– Product Assembly
– Custom Labelling & Packaging

Safe Package & Transportation:

Cartons for parts packing, Free-Fumigation Three-Plywood case for molds packing.
In time delivery !

FAQ

1. Are you a trading company or a manufacturer?
Green Vitality Industry Ltd. is a reputable and experienced mould
manufacturer with over 30 years of expertise. We are delighted to share you with
visual evidence of our state-of-the-art workshop. We also extend a warm
invitation for you to visit our factory and witness our manufacturing process
firsthand.

2. Which kind of product can you make?
At Green Vitality, we specialize in precision plastic injection moulds and
offer mass production services for moulded plastic parts.

3. Do you support OEM?
Absolutely! CHINAMFG is fully equipped to produce customized parts based on
your part drawings or samples. In fact, more than 90% of our products are
tailored to meet the unique requirements of our valued customers.

4. If no 3D drawing or samples, how should I start the new project?
If you don’t have a 3D drawing or samples, don’t worry! Simply share your
idea with us, whether it’s a sketch or a picture with dimensions. Our skilled
team will assist you in transforming your concept into a detailed 3D drawing
design.

5. How about the samples?
Once we finish the mould, we will promptly produce samples for you to
evaluate. These samples will be delivered to you for thorough testing, ensuring
that they meet your expectations and requirements.

6. How about the mould modification?
Your satisfaction is our top priority. After you test the samples, please
provide us with your feedback. If there are any discrepancies in dimensions
compared to the original drawing, we will modify the mould free of charge and
create new samples for your approval.

7. How about the proprietary rights of the mold?
Rest assured, the mould belongs solely to you, the customer who has invested
in it. CHINAMFG Industry Ltd. is committed to maintaining the mould exclusively
for your use.

8. What kind of trade terms can you do?
We offer a range of trade terms to accommodate your preferences, including
EX-WORKS, FOB, CIF, DDU, and DDP. We strive to provide flexibility and
convenience in our business transactions.

9. How about your delivery time?
Typically, the production time time is approximately 40 days, with 30 days
allocated for mould building and an additional 10 days for mass production.
However, please note that the complexity of the part and mould structure may
influence the overall timeline. Rest assured, we are committed to delivering
your order in a timely manner.

Green Vitality Industry Ltd., is always conducting business with honesty and
integrity.
We value your attention and look CHINAMFG to the opportunity to serve you.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var
a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Warranty: 1 Years Shaping Mode: Injection Mould Surface Finish Process: Texture
Mould Cavity: Single Cavity Plastic Material: PA66+GF Process Combination Type:
Single-Process Mode

Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

Customized Request

WHAT ARE THE BENEFITS OF USING PLASTIC GEARS OVER TRADITIONAL MATERIALS?

Using plastic gears instead of traditional materials offers several benefits.
Here’s a detailed explanation of the advantages of using plastic gears:

* Weight Reduction: Plastic gears are significantly lighter in weight compared
to gears made from traditional materials such as metal. This lightweight
characteristic is advantageous in applications where weight reduction is
important, as it can contribute to energy efficiency, lower inertia, and
reduced wear on supporting components.
* Noise and Vibration Reduction: Plastic gears have inherent damping properties
that help reduce noise and vibration levels during operation. This makes them
suitable for applications where noise reduction is desired, such as in
consumer electronics or office equipment. Metal gears, on the other hand,
tend to generate more noise and vibration due to their higher stiffness.
* Self-Lubrication: Certain plastic materials used in gears have inherent
lubricating properties, allowing for self-lubrication between gear teeth.
This reduces friction and wear, eliminating the need for external lubrication
and simplifying maintenance requirements. Metal gears, on the other hand,
typically require lubrication to reduce friction and wear.
* Corrosion Resistance: Plastic gears can exhibit excellent resistance to
corrosion and chemicals, depending on the chosen plastic material. This makes
them suitable for applications in corrosive environments where metal gears
may suffer from degradation or require additional protective measures.
* Design Flexibility: Plastic gears offer greater design flexibility compared
to metal gears. Plastic materials can be easily molded into complex shapes,
allowing for the creation of custom gear profiles and tooth geometries. This
design flexibility enables gear optimization for specific applications,
improving performance, efficiency, and overall machinery design.
* Cost-Effectiveness: Plastic gears are often more cost-effective compared to
gears made from traditional materials. Plastic materials are generally less
expensive than metals, and the manufacturing processes for plastic gears,
such as injection molding, can be more efficient and economical for
large-scale production.
* Electrical Insulation: Plastic gears offer electrical insulation properties,
which can be advantageous in applications where electrical isolation is
required. Metal gears, on the other hand, can conduct electricity and may
require additional insulation measures in certain situations.
* Customization and Color Options: Plastic gears can be easily customized in
terms of shape, size, color, and surface finish. This allows for branding,
aesthetic preferences, or specific identification requirements in various
applications. Metal gears, on the other hand, have more limited options for
customization.

These benefits make plastic gears attractive alternatives to traditional
materials in many applications. However, it’s important to consider the specific
requirements and operating conditions of the application when selecting the
appropriate gear material.

ARE THERE SPECIFIC DESIGN CONSIDERATIONS FOR USING PLASTIC GEARS?

Yes, there are specific design considerations that need to be taken into account
when using plastic gears. Here’s a detailed explanation of these considerations:

1. Material Selection: Choosing the right plastic material for the gear
application is crucial. Different plastic materials have varying mechanical
properties, such as strength, stiffness, and wear resistance. Consider factors
such as load-bearing requirements, operating temperatures, environmental
conditions, and compatibility with lubricants. It’s important to select a
plastic material that can withstand the specific demands of the application.

2. Gear Geometry: The design of plastic gears should consider factors such as
tooth profile, module or pitch, pressure angle, and tooth thickness. The gear
geometry should be optimized to ensure proper meshing, efficient power
transmission, and minimal noise and vibration. The design should also take into
account the limitations and capabilities of the plastic material, such as its
ability to form precise tooth profiles and maintain dimensional stability.

3. Clearances and Tolerances: Plastic gears may require different clearances and
tolerances compared to metal gears. The coefficient of thermal expansion,
dimensional stability, and manufacturing processes of plastic materials can
affect the gear clearances. It’s important to consider the thermal expansion
characteristics of the specific plastic material and provide appropriate
clearances to accommodate temperature variations. Tight tolerances may result in
binding or increased friction, while excessive clearances can lead to backlash
and reduced gear accuracy.

4. Load Distribution: Distributing the load evenly across the gear teeth is
essential for preventing premature wear and failure. Consider gear design
elements such as tooth profile, tooth width, and the number of teeth to optimize
load distribution. Reinforcing the gear teeth with fillets or other
strengthening features can help improve load-bearing capacity and reduce stress
concentrations.

5. Stiffness and Deflection: Plastic gears generally have lower stiffness
compared to metal gears. The design should consider the potential for deflection
or deformation under load. It may be necessary to increase the gear size, modify
the tooth geometry, or incorporate additional support structures to enhance
stiffness and minimize deflection. Analytical tools and simulations can be
employed to assess and optimize gear design for stiffness and deflection.

6. Lubrication and Wear: Proper lubrication is important for the performance and
durability of plastic gears. Consider the lubrication requirements of the
specific plastic material and design features that facilitate effective
lubricant distribution. Pay attention to potential wear mechanisms, such as
adhesive wear or abrasive wear, and incorporate measures to minimize wear, such
as optimized tooth profiles, lubricant selection, and sealing mechanisms.

7. Environmental Factors: Plastic gears may be subjected to various
environmental factors such as temperature extremes, humidity, chemicals, and UV
exposure. Evaluate the potential impact of these factors on the gear material
and design. Select plastic materials that offer resistance to environmental
degradation and consider protective measures, such as coatings or encapsulation,
to enhance the gear’s resistance to environmental conditions.

8. Manufacturability: Consider the manufacturability of plastic gears during the
design phase. Different plastic materials may have specific requirements or
limitations for manufacturing processes such as injection molding or machining.
Design features that facilitate efficient and cost-effective production, such as
draft angles, parting lines, and tooling considerations, should be taken into
account.

By considering these specific design considerations, such as material selection,
gear geometry, clearances, load distribution, stiffness, lubrication,
environmental factors, and manufacturability, it’s possible to optimize the
design and performance of plastic gears for various applications.

WHAT INDUSTRIES COMMONLY USE PLASTIC GEARS?

Plastic gears find applications in various industries due to their unique
properties and advantages. Here’s a detailed explanation of the industries that
commonly use plastic gears:

* Automotive: Plastic gears are used in automotive applications such as power
windows, seat adjusters, HVAC systems, windshield wipers, and various
motor-driven mechanisms. Their lightweight nature, noise reduction
capabilities, and corrosion resistance make them suitable for these
applications.
* Consumer Electronics: Plastic gears are used in consumer electronics devices
like printers, scanners, cameras, and audio equipment. Their lightweight
construction, low noise generation, and design flexibility make them ideal
for compact and noise-sensitive applications.
* Medical: Plastic gears are utilized in medical devices and equipment such as
pumps, lab instruments, diagnostic devices, and surgical equipment. Their
corrosion resistance, lubricity, and ability to be sterilized make them
suitable for medical environments.
* Office Equipment: Plastic gears are commonly found in office equipment like
printers, photocopiers, scanners, and shredders. Their low noise operation,
lightweight construction, and cost-effectiveness make them popular choices in
these applications.
* Industrial Machinery: Plastic gears are used in various industrial machinery
applications, including packaging equipment, conveyor systems, material
handling equipment, and small gearboxes. Their self-lubricating properties,
corrosion resistance, and noise reduction capabilities make them suitable for
these industrial environments.
* Toys and Games: Plastic gears are extensively used in toys, hobbyist models,
and games. Their lightweight nature, cost-effectiveness, and ease of
customization allow for the creation of intricate moving parts in these
recreational products.
* Aerospace: Plastic gears are used in certain aerospace applications,
particularly in non-critical systems such as cabin equipment, small
actuators, and control mechanisms. Their lightweight construction and noise
reduction characteristics are advantageous in aerospace applications.
* Telecommunications: Plastic gears find applications in telecommunications
equipment such as routers, switches, and communication devices. Their
lightweight design, noise reduction properties, and cost-effectiveness make
them suitable for these applications.

These are just a few examples of the industries that commonly use plastic gears.
The versatility, cost-effectiveness, design flexibility, and specific
performance characteristics of plastic gears make them valuable components in
numerous applications across various sectors.

editor by CX 2024-01-11

This entry was posted in Uncategorized on January 11, 2024 by ep.

CHINA BEST SALES OEM ODM CUSTOMIZE TRANSMISSION PARTS DRIVE SPUR PLASTIC GEAR
CYCLE GEAR

PRODUCT DESCRIPTION

OEM ODM Customize Transmission Parts Drive Spur Plastic Gear

Gear transmission relies on the thrust between gear teeth to transmit motion and
power, also known as meshing transmission. With this gradual meshing, helical
gears operate much more smoothly and quietly than spur gears. Therefore, almost
all automobile transmissions use helical gears.Since the teeth on the helical
gear present a certain angle, the gears will be under a certain amount of
stress when they mesh. Equipment using helical gears is equipped with bearings
to withstand this pressure.

Product Description

Product name Worm Gear and Worm Wheel & Plastic Gear Materials Available
Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum
Alloy,Copper,Plastic etc Heat Treatment Quenching & Tempering, Carburizing &
Quenching, High-frequency Hardening, Carbonitriding…… Surface Treatment
Carburizing and Quenching,Tempering ,Tooth suface high quenching
Hardening,Tempering BORE Finished bore, Pilot Bore, Special request
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual
Chamfering, Grinding etc Pressure Angle 20 Degree Hardness 55- 60HRC Size
Customer Drawings & ISO standard Package Wooden Case/Container and pallet, or
made-to-order Certificate ISO9001:2008 Applications Electric machinery,
metallurgical machinery, environmental protection machinery, electronic and
electrical appliances, road construction machinery, chemical machinery, food
machinery, light industrial machinery, mining machinery, transportation
machinery, construction machinery, building materials machinery, cement
machinery, rubber machinery, water conservancy machinery and petroleum machinery
Machining Process Material preparation, normalizing, rough turning, quenching
and tempering, semi fine turning outer circle, rough turning spiral surface,
fine turning (fine grinding) inner hole end face, keyway, semi fine turning
spiral surface, pliers (rest incomplete teeth), semi fine grinding outer circle,
semi fine grinding spiral surface, grinding center hole, fine grinding outer
circle, fine grinding spiral surface, finished product inspection Advantages 1.
Produce strictly in accordance with ANSI or DIN standard dimension
2. Material: SCM 415 steel
3. Bore: Finished bore
4. Precision grade: DIN 5 to DIN 7
5. Surface treatment: Carburizing and Quenching
6. Module: From 1 to 4
7. Tooth: From Z15 to Z70

Company Profile

Packaging & Shipping

FAQ

Main Markets? North America, South America, Eastern Europe , West Europe , North
Europe, South Europe, Asia How to order? * You send us drawing or sample * We
carry through project assessment * We give you our design for your confirmation
* We make the sample and send it to you after you confirmed our design * You
confirm the sample then place an order and pay us 30% deposit * We start
producing * When the goods is done, you pay us the balance after you confirmed
pictures or tracking numbers. * Trade is done, thank you!!

If you are interested in our products, please tell us which materials, type,
width, length u want.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var
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Application: Electric Cars, Motorcycle, Machinery, Agricultural Machinery,
Machine Tool Manufacturing Hardness: Hardened Tooth Surface Gear Position:
External Gear Manufacturing Method: Rolling Gear Toothed Portion Shape: Spur
Gear Material: S45c

Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

Customized Request

WHAT ARE THE LIMITATIONS OF USING PLASTIC GEARS IN INDUSTRIAL SETTINGS?

Using plastic gears in industrial settings has certain limitations. Here’s a
detailed explanation of these limitations:

* Lower Load Capacity: Plastic gears generally have lower load-bearing
capacities compared to metal gears. They are more susceptible to deformation
and wear under heavy loads or high torque conditions. This makes them less
suitable for applications that require withstanding substantial forces or
transmitting high power.
* Temperature Sensitivity: Plastic gears have temperature limitations, and
their performance can be affected by temperature variations. Some plastic
materials may experience dimensional changes, loss of strength, or reduced
stiffness at elevated temperatures. Additionally, high temperatures can
accelerate wear and reduce the lifespan of plastic gears. Therefore, plastic
gears may not be suitable for applications that involve high-temperature
environments or extreme temperature fluctuations.
* Environmental Sensitivity: Plastic gears can be sensitive to certain
environmental conditions. Certain plastic materials may degrade or become
brittle when exposed to specific chemicals, solvents, oils, or UV radiation.
This restricts their use in applications where exposure to harsh chemicals,
lubricants, or outdoor elements is common.
* Wear and Abrasion: While plastic gears can offer good wear resistance, they
are generally more prone to wear and abrasion compared to metal gears. Under
heavy-load or high-speed conditions, the surface of plastic gears can wear
down, leading to a decrease in performance and potential failure over time.
Additional measures, such as incorporating reinforcements or using
lubrication, may be necessary to mitigate wear in certain applications.
* Dimensional Stability: Plastic materials can have lower dimensional stability
compared to metals. They may experience creep, shrinkage, or expansion over
time, which can affect the accuracy and reliability of gear operation,
particularly in applications with tight tolerances or precise gear meshing
requirements.
* Impact Resistance: Plastic gears may have limited impact resistance compared
to metal gears. They can be more susceptible to damage or fracture when
subjected to sudden impact or shock loads. This makes them less suitable for
applications with high impact or heavy-duty requirements.
* Compatibility with Existing Systems: In some cases, replacing metal gears
with plastic gears may require modifications to the existing system. Plastic
gears may have different dimensions, mounting requirements, or gear ratios
compared to metal gears, necessitating design changes or adaptations to
accommodate the use of plastic gears.

Despite these limitations, plastic gears can still offer significant advantages
in certain industrial settings, such as reduced weight, noise reduction, and
cost-effectiveness. It’s crucial to carefully evaluate the specific application
requirements and consider the trade-offs between the benefits and limitations of
plastic gears when deciding whether they are suitable for a particular
industrial setting.

CAN PLASTIC GEARS BE USED IN AUTOMOTIVE APPLICATIONS?

Yes, plastic gears can be used in automotive applications. Here’s a detailed
explanation:

Plastic gears have several advantages that make them suitable for certain
automotive applications. They are lightweight, have good wear resistance, offer
design flexibility, and can operate with low noise levels. However, it’s
important to consider the specific requirements and limitations of automotive
applications before using plastic gears.

1. Non-load Bearing Applications: Plastic gears are commonly used in non-load
bearing applications within automotive systems. These include applications such
as instrument clusters, HVAC systems, seat adjustments, and interior components.
In these cases, the gears are subjected to relatively low loads and can
effectively perform their functions while offering benefits such as weight
reduction and cost efficiency.

2. Auxiliary Systems: Plastic gears can also be used in auxiliary systems of
vehicles, such as windshield wipers, window regulators, and sunroof mechanisms.
These systems typically operate at lower loads and speeds compared to primary
powertrain components. Plastic gears can provide reliable performance in these
applications while contributing to weight reduction and improved fuel
efficiency.

3. Noise and Vibration: Plastic gears have inherent damping properties that can
help reduce noise and vibration in automotive applications. This is particularly
advantageous in areas where noise reduction is a priority, such as electric
window mechanisms or HVAC systems. Plastic gears can contribute to a quieter and
more comfortable driving experience.

4. Design Flexibility: Plastic gears offer design flexibility, allowing for
complex shapes and customization to meet specific automotive requirements. They
can be molded with precision to achieve intricate gear profiles and optimize
gear performance. The flexibility in design can lead to improved efficiency,
reduced weight, and space-saving advantages in automotive systems.

5. Material Selection: The selection of the appropriate plastic material is
crucial for automotive applications. Certain plastic materials, such as
engineering thermoplastics like POM (polyoxymethylene) or PA (polyamide), offer
higher strength, rigidity, and wear resistance compared to standard plastics.
These materials can withstand the demands of automotive environments, including
temperature variations and exposure to chemicals or oils.

6. Load-Bearing Applications: While plastic gears are commonly used in non-load
bearing or low-load applications within the automotive industry, they may have
limitations in high-load or high-torque applications. Metal gears, such as steel
or cast iron, are generally preferred for primary powertrain components such as
transmissions and differential systems, where higher strength and durability are
required to handle the significant loads and forces involved.

7. Environmental Considerations: Automotive applications can expose gears to
various environmental factors such as temperature extremes, humidity, UV
radiation, and exposure to chemicals or oils. The selected plastic material
should have good resistance to these environmental conditions to ensure
long-term durability and performance.

In summary, plastic gears can be successfully used in certain automotive
applications, particularly in non-load bearing or low-load scenarios, as well as
in auxiliary systems. They offer advantages such as weight reduction, design
flexibility, and noise reduction. However, when considering the use of plastic
gears in automotive applications, it’s important to carefully evaluate the
specific requirements, loads, environmental conditions, and material selection
to ensure optimal performance and durability.

WHAT ARE PLASTIC GEARS AND HOW ARE THEY USED?

Plastic gears are gear components made from various types of polymers or plastic
materials. They offer unique properties and advantages compared to traditional
metal gears. Here’s a detailed explanation of plastic gears and their
applications:

* Types of Plastic Materials: Plastic gears can be manufactured from different
types of polymers, including thermoplastics such as acetal (polyoxymethylene
– POM), nylon (polyamide – PA), polycarbonate (PC), and polyethylene (PE), as
well as thermosetting plastics like phenolic resins. Each material has its
own specific characteristics, such as strength, wear resistance, and
temperature resistance, which make them suitable for different applications.
* Advantages of Plastic Gears: Plastic gears offer several advantages over
metal gears, including:
* Lightweight: Plastic gears are lighter in weight compared to metal gears,
which can be beneficial in applications where weight reduction is
important.
* Low Noise and Vibration: Plastic gears can provide quieter operation due
to their inherent damping properties that reduce noise and vibration
levels.
* Corrosion Resistance: Certain plastic materials used in gear manufacturing
exhibit excellent resistance to corrosion and chemicals, making them
suitable for applications in corrosive environments.
* Self-Lubrication: Some plastic materials have self-lubricating properties,
reducing the need for external lubrication and simplifying maintenance.
* Cost-Effective: Plastic gears can be more cost-effective compared to metal
gears, especially in large-scale production, due to the lower material and
manufacturing costs.

* Applications of Plastic Gears: Plastic gears find applications in various
industries and systems, including:
* Automotive: Plastic gears are used in automotive systems such as
windshield wipers, HVAC systems, seat adjusters, and electric power
steering systems.
* Consumer Electronics: Plastic gears are commonly found in consumer
electronics like printers, scanners, cameras, and home appliances.
* Medical Devices: Plastic gears are used in medical equipment and devices
where weight reduction, low noise, and corrosion resistance are desired.
* Toy Manufacturing: Plastic gears are extensively used in the production of
toys, including mechanical toys, hobby models, and educational kits.
* Office Equipment: Plastic gears are employed in office equipment like
printers, copiers, and scanners, where quiet operation and
cost-effectiveness are important.
* Industrial Machinery: Plastic gears can be utilized in various industrial
machinery applications, such as conveyor systems, packaging equipment, and
textile machinery.

It’s important to note that while plastic gears offer unique advantages, they
also have limitations. They may not be suitable for applications requiring
extremely high torque, high temperatures, or where precise positioning is
critical. The selection of plastic gears should consider the specific
requirements of the application and the mechanical properties of the chosen
plastic material.

editor by CX 2024-01-10

This entry was posted in Uncategorized on January 10, 2024 by ep.

CHINA BEST SALES PLASTIC INJECTION MOLDING PLASTIC HELICAL RING GEAR CUSTOMIZED
PLASTIC GEAR TOP GEAR

PRODUCT DESCRIPTION

Product Description
Nylon Introduction:
Nylon,means Monomer Casting Nylon, is a kind of engineering plastics used in
comprehensive industries, has been applied almost every industrial field.
The caprolactam monomer is first melted, and added catalyst, then poured it inside moulds at atmosphere pressure so as to shape in different castings, such as: rod, plate, tube. The molecule weight of MC Nylon can reach 70,05710,000/mol, three times than PA6/PA66. Its mechanical properties are much higher than other nylon materials, such as: PA6/PA66.
Property of PA6:

Property Item No. Unit Value Mechanical Properties 1 Density g/cm3 1.13 2
Water absorption(23ºC in air) % 1.8-2.0 3 Tensile strength MPa 86 4
Tensile strain at break % 28 5 Compressive stress(at 2%nominal strain) MPa 51 6
Charpy impact strength (unnotched) KJ/m2 No break 7
Charpy impact strength (notched) KJ/m2 ≥5.7 8 Tensile modulus of elasticity MPa
3190 9 Ball indentation hardness N/mm2 162 10 Rockwell hardness – M86

Our Services
Wholesale of standard and nonstandard high-precision plastic gears, plastic
pulleys and plastic gearboxes;
Designing, processing and manufacturing high-precision plastic gears and parts
according to your drawings or samples;
Precision plastic injection molding and tooling.
Application & Industry
1. Textile Industry:
2. Chemical Industry:
3. Food Processing Industry:
4. Paper Industry:
5. Material Handling:
6. Farm Implement
7. Mining & Metals Processing Industries:
8. Transportation:
9. Consumer Products:
10. Waste Water Treatment

Why choose us?
1. We have our own factory, so we can supply you the factory price.
2. We are professional supplier, so we have our own technique personnel and sale team.
3. Delivery on time.
4. We have ISO9001:2008 certification and have professional personnel to 100% inspect the products,
so don’t worries about the quality.
5. Competitive price and nice service.
6. High quality products always can meet customers’ requirement.
7. Offer best service for our customers is our responsibility.
8. OEM and ODM service are available.

Quality guarantee

chemical checking, NDE after rough machining, mechanical testing after heat
treatment, final NDE, dimension inspected Quality document
full Q.A document as per client request Packing and shipping
standard export package(carton/wooden case/pallet)
accept FOB,FAS,CNF,CIF door to door etc. or customer designated shipping agent.
Service
Drawing: we can translate your original drawing, offer best suggestion on design.
Quality: we have full set quality control system to guarantee the best quality.
Inspection: inspect in house, all our products must be checked 3 times before packing.
Inspection in-house foundry
third party inspection available upon requirement

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a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Electric Cars, Machinery, Marine, Toy, Agricultural
Machinery Hardness: Soft Tooth Surface Gear Position: External Gear
Manufacturing Method: Cut Gear Toothed Portion Shape: Spur Gear Material: Nylon

Customization:
Available

Customized Request

WHAT ARE THE LIMITATIONS OF USING PLASTIC GEARS IN INDUSTRIAL SETTINGS?

Using plastic gears in industrial settings has certain limitations. Here’s a
detailed explanation of these limitations:

WHAT ARE THE FACTORS AFFECTING THE DURABILITY OF PLASTIC GEARS?

The durability of plastic gears can be influenced by various factors. Here’s a
detailed explanation of these factors:

1. Material Selection: The choice of plastic material is a critical factor
affecting the durability of plastic gears. Different plastic materials have
varying mechanical properties, including strength, stiffness, impact resistance,
and wear resistance. Selecting a material with suitable properties for the
specific application is essential to ensure long-term durability.

2. Load and Stress: The magnitude and distribution of the applied load
significantly impact the durability of plastic gears. Excessive loads or high
stress concentrations can lead to deformation, fatigue, or even failure of the
gear teeth. Proper consideration of the anticipated loads and stress
distribution is crucial during the design phase to ensure that the gears can
withstand the expected operating conditions.

3. Operating Speed: The rotational speed at which the plastic gears operate can
affect their durability. Higher speeds can generate more heat due to friction,
potentially leading to thermal degradation or wear. The material selection and
design should account for the anticipated operating speeds to ensure that the
gears can withstand the associated stresses and temperature rise without
compromising their durability.

4. Lubrication: Proper lubrication is vital for reducing friction, minimizing
wear, and enhancing the durability of plastic gears. Insufficient or improper
lubrication can result in increased friction, leading to accelerated wear and
potential gear failure. The selection of suitable lubricants and appropriate
lubrication methods is essential to ensure optimal performance and durability.

5. Environmental Conditions: The environmental conditions in which plastic gears
operate can impact their durability. Factors such as temperature extremes,
humidity, exposure to chemicals or UV radiation, and presence of abrasive
particles can degrade the plastic material over time. It’s important to consider
the anticipated environmental conditions and select a plastic material that
offers sufficient resistance to these factors.

6. Gear Design: The design of plastic gears can greatly influence their
durability. Factors such as tooth profile, gear geometry, clearances, and load
distribution should be optimized to minimize stress concentrations, prevent
excessive wear, and ensure even load distribution across the gear teeth. Proper
design considerations, including appropriate fillets, reinforcements, and tooth
profiles, can improve the durability of plastic gears.

7. Manufacturing Quality: The quality of the manufacturing process and the
precision of the gear manufacturing can impact its durability. Inadequate
manufacturing processes or poor quality control can result in dimensional
inaccuracies, surface defects, or material inconsistencies that can compromise
the gear’s durability. Ensuring high-quality manufacturing practices and
inspections is essential to maintain the durability of plastic gears.

8. Maintenance and Service Life: The maintenance practices and service life of
plastic gears can affect their durability. Regular inspection, proper
lubrication, and timely replacement of worn or damaged gears can help extend
their lifespan. Neglecting maintenance or operating gears beyond their intended
service life can lead to accelerated wear and reduced durability.

By considering these factors, such as material selection, load and stress,
operating speed, lubrication, environmental conditions, gear design,
manufacturing quality, and maintenance practices, it’s possible to optimize the
durability of plastic gears and ensure their long-term performance.

WHAT INDUSTRIES COMMONLY USE PLASTIC GEARS?

Plastic gears find applications in various industries due to their unique
properties and advantages. Here’s a detailed explanation of the industries that
commonly use plastic gears:

editor by CX 2024-01-08

This entry was posted in Uncategorized on January 8, 2024 by ep.

CHINA WHOLESALER CHINESE SUPPLIER INDUSTRIAL USED MOLDED NYLON PLASTIC SPUR GEAR
WITH GREAT QUALITY

PRODUCT DESCRIPTION

With a capable machining team and comprehensive knowledge of materials, advanced
machineries and facilities, Energetic Industry served clients in broad field.

We can produce precision machining parts according to your idea, not only for
material choosing, but also property requirements and shapes.

1. Customized material

Materials Available General Plastic: HDPE, PP, PVC, ABS, PMMA(Acrylic) ect.
Engineering Plastic: POM, PA6, MC nylon, Nylon 66, PTFE, UHMWPE,PVDF ect. High
Performance Plastic: PPS, PEEK, PI, PEI ect. Thermosetting Plastic: Durostone,
Ricocel sheet, G10, FR4, Bakelite ect. Spcial Plastic Material: Plastic
+GF/CA/Oil/Brone/Graphit/MSO2/ceramic ect. Spcial Plastic Plastic Alloy: PE+PA,
PP+PA, POM + PTFE ect. Metals: Carbon Steel, SS Steel, Brass, Iron, Bronze,
Aluminum, Titanium Special parts: Metal + Plastic Combined Part

2. Customized property
ESD, conductive, hardness, wear resistance, fire-resistant, corrosion
resistance, impact strength, work temperature, UV resistant ect.

3. Customized shape with drawing

Gear, rollers, wheels, base part, spacers, blade, liner, rack, bearings, pulley,
bearing sleeves, linear guide rail, sliding block, guide channel, spiral,
washer, positioning strip, joint, sheath, CHINAMFG plate, retaining ring, slot,
skating board, frame, cavity parts, CHINAMFG jig and fixture, PCB solder pallet,
profiles.
Molds, cavity, Radiator fin, prototype, outermost shell, fittings and
connectors, screws , bolt …

Further services of CNC machining:

Processing: Cutting, CNC machining, CNC milling and turning, drilling, grinding,
bending, stamping, tapping, injection
Surface finish: Zinc-plated, nickel-plated, chrome-plated, silver-plated,
gold-plated, imitation gold-plated

Application Field:

1. Electronic and electrician
2. Physical and Electronic Science Research
3. Mineral and coal
4. Aerospace
5. Food processing
6. Textile printing & dyeing industry
7. Analytical instrument industry
8. Medical device industry
9. Semi conductor, solar, FPD industry
10. Automotive industry
11. Oil & Gas
12. Automobile
13. Machinery and other industrial ect.

Material: PA Color: Natural, Black, Red, Green, Customized Processing: CNC
Machining Packing: Thick Carton Boxes Outstanding Property: Good Wear Resistant
Production Time: 3~25 Days

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

Customized Request

HOW DO PLASTIC GEARS CONTRIBUTE TO REDUCING NOISE AND VIBRATION?

Plastic gears contribute to reducing noise and vibration in various
applications. Here’s a detailed explanation of how they achieve this:

Plastic gears possess inherent properties that help dampen noise and vibration
during operation. These properties, combined with specific design
considerations, contribute to the reduction of noise and vibration in the
following ways:

* Damping Characteristics: Plastic materials have inherent damping
characteristics, meaning they have the ability to absorb and dissipate
vibrations. When compared to metal gears, which are stiffer and transmit
vibrations more efficiently, plastic gears can effectively reduce the
transmission of vibrations through their damping properties.
* Reduced Resonance: Plastic gears have the ability to attenuate resonant
frequencies, which are frequencies at which vibrations can be amplified. By
properly designing the tooth profile, gear geometry, and material selection,
plastic gears can shift or dampen these resonant frequencies, preventing
excessive vibration and noise generation.
* Tighter Gear Mesh Tolerances: Plastic gears can be manufactured with tighter
gear mesh tolerances, which refers to the amount of clearance or backlash
between mating gear teeth. Tighter tolerances lead to better gear engagement
and reduced impact or vibration during gear meshing, resulting in quieter
operation.
* Surface Finishes: The surface finish of plastic gears can be optimized to
reduce friction and noise. Smoother gear surfaces reduce the potential for
gear tooth noise and improve the overall meshing characteristics between
gears. Proper lubrication or the use of self-lubricating plastic materials
can further enhance the noise-reducing properties.
* Flexibility in Tooth Design: Plastic gears offer greater flexibility in tooth
design compared to metal gears. Engineers can optimize the tooth profile and
modify the gear geometry to minimize noise and vibration. For example,
incorporating modifications such as profile shifting, tip relief, or helical
teeth can help reduce gear noise by promoting smoother and more gradual tooth
engagements.

By leveraging these characteristics and design considerations, plastic gears can
effectively reduce noise and vibration levels in various applications. This
makes them particularly suitable for use in noise-sensitive environments, such
as consumer electronics, automotive components, or office equipment.

It’s important to note that while plastic gears can contribute to noise and
vibration reduction, the specific noise performance also depends on other
factors within the overall system, such as gear arrangement, supporting
structures, and the presence of other noise sources. Therefore, a holistic
approach to noise reduction should be considered when incorporating plastic
gears into a design.

ARE THERE SPECIFIC DESIGN CONSIDERATIONS FOR USING PLASTIC GEARS?

Yes, there are specific design considerations that need to be taken into account
when using plastic gears. Here’s a detailed explanation of these considerations:

WHAT ARE PLASTIC GEARS AND HOW ARE THEY USED?

editor by CX 2023-11-06

This entry was posted in Uncategorized on November 6, 2023 by ep.

CHINA FACTORY MANUFACTURERS MAKE AVAILABLE SAMPLES PLASTIC PLASTIC ONE-WAY
TWO-WAY ROTARY DAMPER BUFFER GEAR NOISE REDUCTION HELICAL BEVEL GEAR

PRODUCT DESCRIPTION

1.About size
You can customize various dampers with different dimensions and different forces
according to your product structure, different functions, and different ranges
of use.

2.About color
The surface treatment is galvanized and sprayed, and the color can be customized
according to customer requirements.

3.About quality
Our factory has fully automatic numerical control torque testing equipment, 3
inspection procedures for each damper.

4.About delivery
The production cycle is 3000 pcs/two days, and the delivery is guaranteed on
time.

HangZhou Manjia Youchuang Household Products Co., Ltd. is a professional dampers
and lifting cabinet manufacturer which collects research,design,production and
sale.Our technical backbone has been engaged in the R&D and production of
dampers for more than 22 years experience.

The professional and well trained production department and QC staff could
assure the perfect performance of our Dampers products. For the quality
assurance rate of over 99.98%, and the stability of delivery time rate more than
99.96%.
Q1. Can I have a sample for testing?

A: Yes, samples are in stock, we will return sample fee back to you once you
make a formal order from us.

Q2. What about the lead time?

A: There is a large amount of stock in the warehouse, welcome to order.

Q3. What is your MOQ?

A: We support small batch trial goods, welcome to order.

Q4. How do you ship the goods and how long does it take to arrive?
A: We have a dedicated freight forwarding company for transportation, and the
freight is economical.

Q5. Can I print my logo on the product?

A: Yes. Please inform us formally before our production and confirm the design
firstly based on our sample. Customized design is available. OEM and ODM are
offered.

Q6. Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.

Q7: How to deal with the faulty?

A: Our products are produced in strict quality control system and the defective
rate will be less than 0.2%.During the guarantee period, we will send new
dampers with new order for small quantity. For defective batch products, we will
repair them and resend them to you or we can discuss the solution.

Part: Dampers Position: Rear Type: Hydraulic Spring Type: Coil Spring Spring
Material: Steel Structure: Double Cylinder

Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

Customized Request

CAN PLASTIC GEARS WITHSTAND HIGH TORQUE AND LOAD CONDITIONS?

Plastic gears have certain limitations when it comes to withstanding high torque
and load conditions. Here’s a detailed explanation of their capabilities:

Plastic gears can be designed and manufactured to handle a range of torque and
load conditions, but their performance is generally inferior to that of metal
gears in high-stress applications. The specific capabilities of plastic gears
depend on various factors, including the chosen plastic material, gear design,
tooth profile, and operating conditions.

While plastic gears may not be suitable for extremely high torque or heavy-load
applications, they can still provide reliable performance in many moderate-load
scenarios. Plastic gears are commonly used in applications with light to
moderate loads, where their unique properties and advantages outweigh their
limitations.

Some plastic materials, such as acetal (POM) and polyamide (nylon), offer good
strength and wear resistance, allowing them to handle moderate torque and load
conditions. These materials can be reinforced with additives or fillers to
enhance their mechanical properties and increase their load-bearing capacity.

It’s important to note that when designing with plastic gears, engineers must
carefully consider factors such as gear size, tooth geometry, material
selection, and operating conditions. Reinforcement techniques, such as using
metal inserts or reinforcing fibers, may be employed to improve the strength and
load-bearing capabilities of plastic gears in certain applications.

In high torque or heavy-load applications, metal gears, particularly those made
from steel or other high-strength alloys, are generally preferred due to their
superior strength and durability. Metal gears offer higher load capacities,
better resistance to deformation, and increased resistance to wear under extreme
conditions.

Ultimately, the suitability of plastic gears for high torque and load conditions
depends on the specific requirements of the application and the trade-off
between the benefits of plastic gears, such as weight reduction and noise
reduction, and the higher load-bearing capabilities of metal gears.

It’s recommended to consult with gear manufacturers or mechanical engineers to
determine the most appropriate gear material and design for a particular
application, especially when high torque and load conditions are expected.

HOW DO PLASTIC GEARS HANDLE LUBRICATION AND WEAR?

Plastic gears handle lubrication and wear differently compared to metal gears.
Here’s a detailed explanation of their behavior:

1. Lubrication in Plastic Gears: Lubrication plays a crucial role in the
performance and longevity of plastic gears. While metal gears often require
continuous lubrication, plastic gears have different lubrication requirements
due to their inherent properties. Here are some key considerations:

* Self-Lubrication: Some plastic materials, such as certain formulations of
polyoxymethylene (POM), have inherent self-lubricating properties. These
materials have a low coefficient of friction and can operate with minimal
lubrication or even dry. Self-lubricating plastic gears can be advantageous
in applications where the use of external lubricants is impractical or
undesirable.
* Lubricant Compatibility: When external lubrication is necessary, it’s
important to choose lubricants that are compatible with the specific plastic
material used in the gears. Certain lubricants may degrade or adversely
affect the mechanical properties of certain plastics. Consultation with
lubricant manufacturers or experts can help identify suitable lubricants that
won’t cause degradation or wear issues.
* Reduced Lubricant Requirements: Plastic gears generally have lower friction
coefficients compared to metal gears. This reduced friction results in lower
heat generation and less wear, which in turn reduces the demand for
lubrication. Plastic gears may require less frequent lubricant replenishment
or lower lubricant volumes, reducing maintenance requirements.
* Appropriate Lubricant Application: When applying lubricant to plastic gears,
care should be taken to avoid excessive amounts that could lead to
contamination or leakage. Lubricants should be applied in a controlled
manner, ensuring they reach the critical contact points without excessive
buildup or excess spreading beyond the gear surfaces.

2. Wear in Plastic Gears: Plastic gears exhibit different wear characteristics
compared to metal gears. While metal gears typically experience gradual wear due
to surface interactions, plastic gears may undergo different types of wear
mechanisms, including:

* Adhesive Wear: Adhesive wear can occur in plastic gears when high loads or
speeds cause localized melting or deformation at the gear teeth contact
points. This can result in material transfer between gear surfaces and
increased wear. Proper material selection, gear design optimization, and
lubrication can help minimize adhesive wear in plastic gears.
* Abrasive Wear: Abrasive wear in plastic gears can be caused by the presence
of abrasive particles or contaminants in the operating environment. These
particles can act as abrasive agents, gradually wearing down the gear
surfaces. Implementing effective filtration or sealing mechanisms, along with
proper maintenance practices, can help reduce abrasive wear in plastic gears.
* Fatigue Wear: Plastic materials can exhibit fatigue wear under cyclic loading
conditions. Repeated stress and deformation cycles can lead to crack
initiation and propagation, ultimately resulting in gear failure. Proper gear
design, material selection, and avoiding excessive loads or stress
concentrations can help mitigate fatigue wear in plastic gears.

3. Gear Material Selection: The choice of plastic material for gears can
significantly impact their lubrication and wear characteristics. Different
plastic materials have varying coefficients of friction, wear resistance, and
compatibility with lubricants. It’s important to select materials that offer
suitable lubrication and wear properties for the specific application
requirements.

4. Operational Considerations: Proper operating conditions and practices can
also contribute to the effective handling of lubrication and wear in plastic
gears. Avoiding excessive loads, controlling operating temperatures within the
material’s limits, implementing effective maintenance procedures, and monitoring
gear performance are essential for ensuring optimal gear operation and
minimizing wear.

In summary, plastic gears can handle lubrication and wear differently compared
to metal gears. They may exhibit self-lubricating properties, reduced lubricant
requirements, and require careful consideration of lubricant compatibility.
Plastic gears can experience different types of wear, including adhesive wear,
abrasive wear, and fatigue wear. Proper material selection, gear design,
lubrication practices, and operational considerations are crucial for ensuring
efficient lubrication and minimizing wear in plastic gears.

CAN PLASTIC GEARS REPLACE METAL GEARS IN CERTAIN APPLICATIONS?

Yes, plastic gears can replace metal gears in certain applications. Here’s a
detailed explanation:

Plastic gears offer a range of advantages that make them suitable alternatives
to metal gears in specific scenarios. Some of the factors that determine whether
plastic gears can replace metal gears include the application requirements,
operating conditions, load capacity, and desired performance characteristics.

Advantages of Plastic Gears:

* Lightweight: Plastic gears are significantly lighter than metal gears, making
them suitable for applications where weight reduction is important. This can
lead to energy efficiency, reduced inertia, and lower wear on supporting
components.
* Low Noise and Vibration: Plastic gears have inherent damping properties that
help reduce noise and vibration levels during operation. This makes them
suitable for applications where noise reduction is desired, such as in
consumer electronics or office equipment.
* Corrosion Resistance: Certain plastic materials used in gear manufacturing
exhibit excellent resistance to corrosion and chemicals. Plastic gears can be
a suitable choice for applications in corrosive environments where metal
gears may suffer from degradation.
* Self-Lubrication: Some plastic materials used for gear manufacturing have
self-lubricating properties. This reduces friction and wear between gear
teeth, eliminating the need for external lubrication and simplifying
maintenance requirements.
* Cost-Effective: Plastic gears can be more cost-effective compared to metal
gears, especially in large-scale production. Plastic materials are often less
expensive than metals, and the manufacturing processes for plastic gears can
be more efficient.
* Design Flexibility: Plastic gears offer greater design flexibility compared
to metal gears. They can be molded into complex shapes, allowing for custom
gear profiles and tooth geometries, resulting in optimized performance and
efficiency for specific applications.

Limitations of Plastic Gears:

* High Torque and Load Capacity: Plastic gears may not have the same torque and
load capacity as metal gears. In applications requiring high torque or heavy
loads, metal gears may be more suitable due to their higher strength and
durability.
* High Temperatures: Plastic gears have temperature limitations depending on
the chosen material. In applications with high operating temperatures, metal
gears that can withstand the heat may be necessary.
* Precision and Positioning: Plastic gears may not offer the same level of
precision and positioning accuracy as metal gears. Applications that require
tight tolerances and precise gear meshing may still require metal gears.

In summary, plastic gears can replace metal gears in certain applications where
their advantages align with the specific requirements and operating conditions.
It’s crucial to carefully evaluate the application needs, load capacity,
temperature range, and other factors to determine if plastic gears are suitable
replacements for metal gears.

editor by CX 2023-11-06

This entry was posted in Uncategorized on November 6, 2023 by ep.

CHINA HIGH QUALITY PLASTIC INJECTION MOULD PA6 GEAR SUPPLIER

PRODUCT DESCRIPTION

Plastic Injection Mould PA6 Gear

Our Advantages

Our advantange, Low MOQ as less as 1 piece, 100% inspection, Short Lead time.

Our service

We manufacture various gears made according to drawing.

Item Customized machined machining gears Process CNC machining material
steel, stainless steel, carbon steel,brass,C360 brass copper, aluminum
7075,7068 Quality Control ISO9001 and ISO14001 Dimension bore tolerances
-/+0.01mm Quality standard AGMA, JIS, DIN Surface treatment Blackening, plated,
anodizing, hard anodizing etc Material steel, stainless steel, carbon
steel,brass,C360 brass copper, aluminum Nylon, PA66, NYLON , ABS,
PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc. Gear 30 to 90 H.R.C
Size/Color Gears and parts dimensions are according to drawings from customer,
and colors are customized Surface treatment Polished or matte surface, painting,
texture, vacuum aluminizing and can be stamped with logo etc. Size Tolerance
±0.01mm or more precise Samples confirmation and approval samples shipped
for confirmation and shipping cost paid by customers Package Inner clear plastic
bag/outside carton/wooden pallets/ or any other special package as per
customer’s requirements. Delivery Time Total takes 2~~4weeks usual Payment Terms
PAYPAL, T/T, Western Union Shipping Usual FEDEX, UPS, DHL, TNT, EMS or base
on customer’s requirement.

Our Product

During the pass 10 years, we have supplied hundreds of customers with perfect
precision machining jobs:

Workshop & machining process

Production process: Molding Cutting, Gear Hobbing, Gear Milling, Gear Shaping,
Gear Broaching,Gear Shaving, Gear Grinding and Gear Lapping.

FAQ

Q: Are you treading company or manufacturer?
A: We are manufacturer.

Q: How about your MOQ?
A: We provide both prototype and mass production, Our MOQ is 1 piece.

Q:How long can I get a quote after RFQ?
A:we generally quote you within 24 hours. More detail information provided will
be helpful to save your time.
1) detailed engineering drawing with tolerance and other requirement.
2) the quantity you demand.

Q:How is your quality guarantee?
A:we do 100% inspection before delivery, we are looking for long term business
relationship.

Q:Can I CHINAMFG NDA with you?
A:Sure, we will keep your drawing and information confidential.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural
Machinery, Industry Hardness: Hardened Tooth Surface Gear Position: External
Gear Manufacturing Method: Rolling Gear Toothed Portion Shape: Spur Gear
Material: Stainless Steel

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

Customized Request

CAN PLASTIC GEARS BE USED IN FOOD AND BEVERAGE PROCESSING MACHINERY?

Plastic gears can be used in food and beverage processing machinery in certain
applications. Here’s a detailed explanation of their suitability:

Plastic gears offer several advantages that make them a viable choice for
certain food and beverage processing machinery applications:

* Corrosion Resistance: Many plastic materials, such as certain types of
polypropylene (PP) or polyethylene (PE), exhibit excellent resistance to
corrosion and chemical attack. This makes them suitable for use in food and
beverage processing environments where exposure to acidic or alkaline
substances, cleaning agents, or food ingredients is common.
* Hygienic Properties: Plastic gears can be designed to have smooth surfaces
without any cracks, crevices, or pores, which can harbor bacteria or
contaminants. This makes them easier to clean and sterilize, promoting
hygienic conditions in food and beverage processing machinery.
* Lightweight: Plastic gears are generally lighter than metal gears, which can
be advantageous in applications where weight reduction is desired. The
reduced weight can simplify machinery design, reduce energy consumption, and
ease handling during maintenance or equipment assembly.
* Noise Reduction: Plastic gears, with their inherent damping characteristics,
can help reduce noise levels in food and beverage processing machinery. This
is particularly beneficial in settings where noise control is crucial for
maintaining a comfortable working environment.
* Non-Toxicity: Food-grade plastic materials, such as certain types of
polyethylene terephthalate (PET) or polytetrafluoroethylene (PTFE), are
approved for contact with food and beverages. These materials comply with
regulatory standards for food safety and do not leach harmful substances into
the processed products.
* Design Flexibility: Plastic gears offer greater design flexibility compared
to metal gears. They can be molded into complex shapes and incorporate
features such as self-lubrication, noise reduction, or specific gear profiles
to optimize performance for food and beverage processing applications.

However, it’s important to note that there are certain considerations and
limitations when using plastic gears in food and beverage processing machinery:

* Operating Conditions: Plastic gears have temperature limitations and may not
be suitable for applications involving high temperatures or extreme
temperature fluctuations. It’s essential to select plastic materials that can
withstand the specific temperature range of the processing environment.
* Load Requirements: Plastic gears typically have lower load-bearing capacities
compared to metal gears. They may not be suitable for heavy-duty applications
that require withstanding high torque or significant forces. Careful
consideration should be given to the torque and load requirements of the
specific machinery application.
* Application-Specific Requirements: Some food and beverage processing
machinery applications may have unique requirements, such as high-speed
operation, abrasive ingredients, or frequent cleaning cycles. It’s crucial to
assess whether plastic gears can meet these specific requirements and
evaluate the need for additional reinforcements or modifications.

Overall, plastic gears can be successfully used in food and beverage processing
machinery for suitable applications, offering benefits such as corrosion
resistance, hygienic properties, lightweight design, noise reduction, and
compliance with food safety standards. However, proper material selection,
design considerations, and a thorough understanding of the application’s
requirements are important to ensure the reliable and safe operation of the
machinery.

HOW DO YOU PREVENT PREMATURE WEAR AND DEGRADATION IN PLASTIC GEARS?

Preventing premature wear and degradation in plastic gears requires implementing
various measures and considerations. Here’s a detailed explanation of how to
achieve this:

1. Material Selection: Choose a plastic material with suitable properties for
the specific application. Consider factors such as strength, stiffness, wear
resistance, and compatibility with operating conditions. Opt for materials that
have good resistance to wear, fatigue, and environmental factors to minimize
premature degradation.

2. Gear Design: Pay attention to the design of the plastic gears to minimize
wear and degradation. Optimize the tooth profile, gear geometry, and load
distribution to reduce stress concentrations and ensure even load sharing among
the teeth. Incorporate features such as fillets, reinforcements, and optimized
tooth profiles to enhance the gear’s durability.

3. Lubrication: Proper lubrication is essential to reduce friction, minimize
wear, and prevent premature degradation. Choose lubricants that are compatible
with the plastic material and the operating conditions. Ensure adequate
lubrication by following manufacturer recommendations and implementing proper
lubrication techniques such as oil bath, grease, or dry lubrication.

4. Operating Conditions: Consider the operating conditions and make adjustments
to prevent premature wear and degradation. Control operating temperatures within
the recommended range for the plastic material to avoid thermal degradation.
Avoid excessive speeds or loads that can lead to increased friction and wear.
Minimize exposure to harsh chemicals, UV radiation, or abrasive particles that
can degrade the plastic material.

5. Maintenance: Implement regular maintenance practices to prevent premature
wear and degradation. Conduct periodic inspections to identify signs of wear or
damage. Replace worn or damaged gears promptly to prevent further degradation.
Follow recommended maintenance schedules for lubrication, cleaning, and any
other specific requirements for the plastic gears.

6. Proper Installation: Ensure that plastic gears are installed correctly to
minimize wear and degradation. Follow manufacturer guidelines and
recommendations for installation procedures, such as proper alignment, torque
values, and fastening techniques. Improper installation can lead to
misalignment, increased stress concentrations, and accelerated wear.

7. Optimized Load Distribution: Design the gear system to ensure even load
distribution across the gear teeth. Consider factors such as tooth profile,
tooth width, and the number of teeth to optimize load sharing. Uneven load
distribution can lead to localized wear and premature degradation of specific
gear teeth.

8. Environmental Protection: Protect plastic gears from harsh environmental
conditions that can accelerate wear and degradation. Implement measures such as
sealing mechanisms, coatings, or encapsulation to shield the gears from exposure
to chemicals, moisture, UV radiation, or abrasive particles.

9. Quality Manufacturing: Ensure high-quality manufacturing processes to
minimize defects and inconsistencies that can compromise the durability of
plastic gears. Use reputable suppliers and manufacturers that adhere to strict
quality control measures. Conduct thorough inspections and testing to verify the
quality of the gears before installation.

By considering these preventive measures, such as material selection, gear
design, lubrication, operating conditions, maintenance, proper installation,
load distribution optimization, environmental protection, and quality
manufacturing, it’s possible to minimize premature wear and degradation in
plastic gears, ensuring their longevity and performance.

WHAT ARE THE ADVANTAGES OF USING PLASTIC GEARS IN MACHINERY?

Plastic gears offer several advantages when used in machinery. Here’s a detailed
explanation of the advantages of using plastic gears:

* Lightweight: Plastic gears are significantly lighter in weight compared to
metal gears. This lightweight characteristic is particularly beneficial in
applications where weight reduction is important, as it can contribute to
energy efficiency, lower inertia, and reduced wear on supporting components.
* Low Noise and Vibration: Plastic gears have inherent damping properties,
which help reduce noise and vibration levels during operation. The ability to
absorb and dissipate vibrations leads to quieter machinery, making plastic
gears suitable for applications where noise reduction is desired, such as in
consumer electronics or office equipment.
* Corrosion Resistance: Certain plastic materials used in gear manufacturing
exhibit excellent resistance to corrosion and chemicals. This makes plastic
gears suitable for applications in corrosive environments, where metal gears
may suffer from degradation or require additional protective coatings.
* Self-Lubrication: Some plastic materials used for gear manufacturing have
self-lubricating properties. These materials can reduce friction and wear
between gear teeth, eliminating the need for external lubrication.
Self-lubricating plastic gears can simplify maintenance requirements and
reduce the risk of lubricant contamination or leakage in machinery.
* Cost-Effective: Plastic gears can be more cost-effective compared to metal
gears, especially in large-scale production. Plastic materials are often less
expensive than metals, and the manufacturing processes for plastic gears can
be more efficient, resulting in lower overall production costs. This cost
advantage makes plastic gears an attractive option for applications where
budget considerations are important.
* Design Flexibility: Plastic gears offer greater design flexibility compared
to metal gears. Plastic materials can be easily molded into complex shapes,
allowing for the creation of custom gear profiles and tooth geometries. This
design flexibility enables gear optimization for specific applications,
improving performance, efficiency, and overall machinery design.
* Electrical Insulation: Plastic gears provide electrical insulation
properties, which can be advantageous in machinery where electrical or
electronic components are in close proximity to the gears. The electrical
insulation helps prevent the risk of electrical short circuits or
interference caused by metal gears coming into contact with conductive parts.

It’s important to note that while plastic gears offer unique advantages, they
also have limitations. They may not be suitable for applications requiring
extremely high torque, high temperatures, or where precise positioning is
critical. The selection of plastic gears should consider the specific
requirements of the machinery and the mechanical properties of the chosen
plastic material.

editor by CX 2023-11-03

This entry was posted in Uncategorized on November 3, 2023 by ep.

CHINA OEM PINION RACK ROUND WORM SCREW HELICAL HYPOID STRAIGHT RING SPIRAL
FORGED BEVEL SPUR DIFFERENTIAL STEERING INTERNAL BOX SPLINE PLASTIC NYLON
STAINLESS STEEL GEAR SPURS GEAR

PRODUCT DESCRIPTION

Products Gear Module M0.3-M10 Precision grade DIN6, DIN7, DIN8, DIN10
Pressure angle 14.5 degree, 15 degree, 20 degree Material C45
steel,20CrMo,40Cr, brass, nylon, POM, 20CrMnTi,and so on Heat treatment

Hardening and Tempering;

High Frequency Quenching;

Carburization etc.

Surface treatment Blacking, Polishing, Anodization, Chrome Plating, Zinc
Plating, Nickel Plating Application

Precision cutting machines.Lathes machine;

Milling machines;

Grinders machine;

Automated mechanical systems;

Automated warehousing systems.

Machining process

CNC engine latheCNC milling machine;

CNC drilling machine;

CNC grinding machine;

CNC cutting machines;

Machining center.

We need more detail as follow. This will allow us to give you an accurate quotation.
Before offer the price,get the quote simply by completing and submitting the form below:
• Product:__
• Measure: _______(Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
• Order Quantity: _________________pcs
• Surface treatment: _________________
• Material: _________________
• When do you need it by? __________________
• Where to Shipping: _______________ (Country with postal code please)
• Email your drawing ( jpeg, png or pdf, word) with minimum 300 dpi resolution for good clarity.
ZheZheJiang nlead Precision Co., Ltd. which focuses on CNC machining, including
milling, turning, auto-lathe turning,holing,grinding, heat treatment
from raw materials of bars, tube, extruded profiles, blanks of cold forging &
hot forging, aluminum die casting.
We provide one-stop service, from professional design analysis, to free quote,
fast prototype, IATF16949 & ISO14001 standard manufacturing,
to safe shipping and great after-sales services.During 16 years, we have win
lots of trust in the global market, most of them come from
North America and Europe.
Now you may have steady customers, and hope you can keep us in the archives to
get more market news.
Sunlead produce all kinds of machining parts according to customer’s drawing, we
can produces stainless steel Turned parts,carbon
steel Turned parts, aluminum turned parts,brass & copper turned parts. Please
feel free to send inquiry to us, and our professional sales manager
will get back to you ASAP!
ZheZheJiang nlead Precision Co., Ltd. which focuses on CNC machining, including
milling, turning, auto-lathe turning,holing,grinding, heat treatment
from raw materials of bars, tube, extruded profiles, blanks of cold forging &
hot forging, aluminum die casting.
We provide one-stop service, from professional design analysis, to free quote,
fast prototype, IATF16949 & ISO14001 standard manufacturing,
to safe shipping and great after-sales services.During 16 years, we have win
lots of trust in the global market, most of them come from
North America and Europe.
Now you may have steady customers, and hope you can keep us in the archives to
get more market news.
Sunlead produce all kinds of machining parts according to customer’s drawing, we
can produces stainless steel Turned parts,carbon steel
Turned parts, aluminum turned parts,brass & copper turned parts. Please feel
free to send inquiry to us, and our professional sales manager
will get back to you ASAP!

After-sales Service: Yes Warranty: a Year Type: Control Arm

Samples:
US$ 1000/Piece
1 Piece(Min.Order)

Order Sample

According to requirement

Customization:
Available

Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.

Payment Method:

Initial Payment

Full Payment

Currency: US$

Return&refunds: You can apply for a refund up to 30 days after receipt of the
products.

WHAT ARE THE BENEFITS OF USING PLASTIC GEARS OVER TRADITIONAL MATERIALS?

Using plastic gears instead of traditional materials offers several benefits.
Here’s a detailed explanation of the advantages of using plastic gears:

HOW DO PLASTIC GEARS HANDLE LUBRICATION AND WEAR?

Plastic gears handle lubrication and wear differently compared to metal gears.
Here’s a detailed explanation of their behavior:

HOW DO PLASTIC GEARS DIFFER FROM METAL GEARS IN TERMS OF PERFORMANCE?

Plastic gears and metal gears exhibit differences in performance
characteristics. Here’s a detailed explanation of how plastic gears differ from
metal gears:

Strength and Durability:

* Metal gears are generally stronger and more durable compared to plastic
gears. They can withstand higher torque, heavy loads, and harsh operating
conditions. Metal gears are commonly used in applications that require high
strength and durability, such as heavy machinery, automotive transmissions,
and industrial equipment.
* Plastic gears have lower strength and may not be suitable for applications
with high torque or heavy loads. However, advancements in plastic materials
and manufacturing techniques have resulted in the development of
high-performance plastics that offer improved strength and durability,
allowing plastic gears to be used in a wider range of applications.

Weight:

* Plastic gears are significantly lighter in weight compared to metal gears.
This lightweight characteristic is advantageous in applications where weight
reduction is important, as it can contribute to energy efficiency, lower
inertia, and reduced wear on supporting components.
* Metal gears are heavier due to the density and strength of the metal
materials used. While the weight of metal gears can provide benefits in
certain applications that require high inertia or increased stability, it may
also result in additional energy consumption and higher stresses on
supporting structures.

Noise and Vibration:

* Plastic gears have inherent damping properties that help reduce noise and
vibration levels during operation. This makes them suitable for applications
where noise reduction is desired, such as in consumer electronics or office
equipment.
* Metal gears tend to generate more noise and vibration due to their higher
stiffness. While there are methods to reduce noise in metal gears through
design modifications and the use of noise-dampening materials, plastic gears
generally offer better inherent noise and vibration reduction.

Wear and Lubrication:

* Plastic gears have the advantage of self-lubrication due to certain plastic
materials having inherent lubricating properties. This reduces friction and
wear between gear teeth, eliminating the need for external lubrication and
simplifying maintenance requirements.
* Metal gears typically require lubrication to reduce friction and wear. Proper
lubrication is essential for their performance and longevity. Insufficient or
inadequate lubrication can lead to increased wear, heat generation, and even
gear failure.

Corrosion Resistance:

* Plastic gears can exhibit excellent resistance to corrosion and chemicals,
depending on the chosen plastic material. This makes them suitable for
applications in corrosive environments where metal gears may suffer from
degradation or require additional protective measures.
* Metal gears may corrode when exposed to moisture, chemicals, or certain
operating environments. Corrosion can weaken the gears and compromise their
performance and lifespan. However, corrosion-resistant metals or protective
coatings can mitigate this issue.

Design Flexibility:

* Plastic gears offer greater design flexibility compared to metal gears.
Plastic materials can be easily molded into complex shapes, allowing for the
creation of custom gear profiles and tooth geometries. This design
flexibility enables gear optimization for specific applications, improving
performance, efficiency, and overall machinery design.
* Metal gears are more limited in terms of design flexibility due to the
constraints of machining or shaping metal materials. While metal gears can
still be customized to some extent, the process is generally more
time-consuming and costly compared to plastic gear manufacturing.

It’s important to consider these performance differences when selecting between
plastic and metal gears for a specific application. The requirements of the
application, including load capacity, operating conditions, noise
considerations, and durability expectations, should guide the choice of gear
material.

editor by CX 2023-11-03

This entry was posted in Uncategorized on November 3, 2023 by ep.

CHINA PROFESSIONAL MACHINING CUSTOM CNC PLASTIC POM NYLON SPUR RING GEAR SMALL
NYLON/PEEK/POM GEAR DOUBLE PLASTIC GEAR TOP GEAR

PRODUCT DESCRIPTION

Basic Info. of Our Customized CNC Machining Parts Quotation According To Your
Drawings or Samples. (Size, Material, Thickness, Processing Content And Required
Technology, etc.) Tolerance +/-0.005 – 0.01mm (Customizable) Surface Roughness
Ra0.2 – Ra3.2 (Customizable) Materials Available Aluminum, Copper, Brass,
Stainless Steel, Titanium, Iron, Plastic, Acrylic, PE, PVC, ABS, POM, PTFE etc.
Surface Treatment Polishing, Surface Chamfering, Hardening and Tempering, Nickel
plating, Chrome plating, zinc plating, Laser engraving, Sandblasting,
Passivating, Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film,
Brushing, etc. Processing Hot/Cold forging, Heat treatment, CNC Turning,
Milling, Drilling and Tapping, Surface Treatment, Laser Cutting, Stamping, Die
Casting, Injection Molding, etc. Testing Equipment Coordinate Measuring Machine
(CMM) / Vernier Caliper/ / Automatic Height Gauge /Hardness Tester /Surface
Roughness Teste/Run-out Instrument/Optical Projector, Micrometer/ Salt spray
testing machine Drawing Formats PRO/E, Auto CAD, CHINAMFG Works , UG, CAD / CAM
/ CAE, PDF Our Advantages 1.) 24 hours online service & quickly quote and
delivery.
2.) 100% quality inspection (with Quality Inspection Report) before delivery.
All our products are manufactured under ISO 9001:2015.
3.) A strong, professional and reliable technical team with 16+ years of
manufacturing experience.
4.) We have stable supply chain partners, including raw material suppliers,
bearing suppliers, forging plants, surface treatment plants, etc.
5.) We can provide customized assembly services for those customers who have
assembly needs.

Available Material Stainless Steel SS201,SS301, SS303, SS304, SS316, SS416,
etc. Steel mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.
Brass HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80, etc. Copper C11000,
C12000,C12000, C36000 etc. Aluminum A380, AL2571, AL6061, Al6063, AL6082,
AL7075, AL5052, etc. Iron A36, 45#, 1213, 12L14, 1215 etc. Plastic ABS,
PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc. Others Various types of
Titanium alloy, Rubber, Bronze, etc.

Available Surface Treatment Stainless Steel Polishing, Passivating,
Sandblasting, Laser engraving, etc. Steel Zinc plating, Oxide black, Nickel
plating, Chrome plating, Carburized, Powder Coated, etc. Aluminum parts Clear
Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing,
Polishing, etc. Plastic Plating gold(ABS), Painting, Brushing(Acylic), Laser
engraving, etc.

FAQ:

Q1: Are you a trading company or a factory?
A1: We are a factory

Q2: How long is your delivery time?
A2: Samples are generally 3-7 days; bulk orders are 10-25 days, depending on the
quantity and parts requirements.

Q3: Do you provide samples? Is it free or extra?
A3: Yes, we can provide samples, and we will charge you based on sample
processing. The sample fee can be refunded after placing an order in batches.

Q4: Do you provide design drawings service?
A4: We mainly customize according to the drawings or samples provided by
customers. For customers who don’t know much about drawing, we also provide
design and drawing services. You need to provide samples or sketches.

Q5: What about drawing confidentiality?
A5: The processed samples and drawings are strictly confidential and will not be
disclosed to anyone else.

Q6: How do you guarantee the quality of your products?
A6: We have set up multiple inspection procedures and can provide quality
inspection report before delivery. And we can also provide samples for you to
test before mass production.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy,
Agricultural Machinery, Car Hardness: Soft Tooth Surface Gear Position: External
Gear Toothed Portion Shape: Double Helical Gear Material: Plastic Type: Worm And
Wormwheel

Samples:
US$ 3/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

Customized Request

WHAT ARE THE LIMITATIONS OF USING PLASTIC GEARS IN INDUSTRIAL SETTINGS?

Using plastic gears in industrial settings has certain limitations. Here’s a
detailed explanation of these limitations:

CAN PLASTIC GEARS BE USED IN AUTOMOTIVE APPLICATIONS?

Yes, plastic gears can be used in automotive applications. Here’s a detailed
explanation:

WHAT ARE PLASTIC GEARS AND HOW ARE THEY USED?

editor by CX 2023-11-03

This entry was posted in Uncategorized on November 3, 2023 by ep.

CHINA HIGH QUALITY EXTERNAL CARBURIZING GEAR WITH ALLOY STEEL FOR PLASTIC
EXTRUDER GEARBOX GEAR RATIO CALCULATOR

PRODUCT DESCRIPTION

Machining Capability

Our Gear, Pinion Shaft, Ring Gear Capabilities:

Capabilities of Gears/ Splines Item Internal Gears and Internal Splines
External Gears and External Splines Milled Shaped Ground Hobbed Milled Ground
Max O.D. 2500 mm Min I.D.(mm) 30 320 20 Max Face Width(mm) 500 1480 Max DP 1 0.5
1 0.5 Max Module(mm) 26 45 26 45 DIN Class Level DIN Class 8 DIN Class 4 DIN
Class 8 DIN Class 4 Tooth Finish Ra 3.2 Ra 0.6 Ra 3.2 Ra 0.6 Max Helix Angle
±22.5° ±45°

Our Main Product Range

1. Spur Gear
2. Planetary Gear
3. Metal Gears
4. Gear Wheel
5. Ring Gear
6. Gear Shaft
7. Helical Gear
8. Pinion Shaft
9. Spline Shaft

Company Profile

1. 21 years experience in high quality gear, gear shaft’s production, sales and
R&D.

2. Our Gear, Gear Shaft are certificated by ISO9001: 2008 and ISO14001: 2004.

3. CHINAMFG has more than 50 patents in high quality Gear, Gear Shaft
manufacturing.

4. CHINAMFG products are exported to America, Europe.

5. Experience in cooperate with many Fortune 500 Companies

Our Advantages

1) In-house capability: OEM service as per customers’ requests, with in-house
tooling design & fabricating

2) Professional engineering capability: On product design, optimization and
performance analysis

3) Manufacturing capability range: DIN 3960 class 8 to 4, ISO 1328 class 8 to 4,
AGMA 2000 class 10-15, JIS 1702-1703 class 0 to 2, etc.

4) Packing: Tailor-made packaging method according to customer’s requirement

5) Just-in-time delivery capability

FAQ

1. Q: Can you make as per custom drawing?

A: Yes, we can do that.

2. Q: If I don’t have drawing, what can you do for me?
A: If you don’t have drawing, but have the sample part, you may send us. We will
check if we can make it or not.

3. Q: How do you make sure the quality of your products?
A: We will do a series of inspections, such as:
A. Raw material inspection (includes chemical and physical mechanical characters
inspection),
B. Machining process dimensional inspection (includes: 1st pc inspection, self
inspection, final inspection),
C. Heat treatment result inspection,
D. Gear tooth inspection (to know the achieved gear quality level),
E. Magnetic particle inspection (to know if there’s any cracks in the gear).
We will provide you the reports 1 set for each batch/ shipment.

Application: Machinery Hardness: Hardened Tooth Surface Gear Position: External
Gear

Customization:
Available

Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.

Payment Method:

Initial Payment

Full Payment

Currency: US$

Return&refunds: You can apply for a refund up to 30 days after receipt of the
products.

WHAT ARE THE LIMITATIONS OF USING PLASTIC GEARS IN INDUSTRIAL SETTINGS?

Using plastic gears in industrial settings has certain limitations. Here’s a
detailed explanation of these limitations:

HOW DO YOU PREVENT PREMATURE WEAR AND DEGRADATION IN PLASTIC GEARS?

Preventing premature wear and degradation in plastic gears requires implementing
various measures and considerations. Here’s a detailed explanation of how to
achieve this:

CAN PLASTIC GEARS REPLACE METAL GEARS IN CERTAIN APPLICATIONS?

Yes, plastic gears can replace metal gears in certain applications. Here’s a
detailed explanation:

Advantages of Plastic Gears:

Limitations of Plastic Gears:

editor by CX 2023-11-03

This entry was posted in Uncategorized on November 3, 2023 by ep.

CHINA HOT SELLING HIGH SPEED LONG LIFE LOW NOISE PLASTIC NYLON GEAR FOR
TRANSMISSION MOTOR TOY HYPOID BEVEL GEAR

PRODUCT DESCRIPTION

Detailed Photos

Product Description

Our precision deep groove ball bearings are designed for high precision, low
noise, small vibration, high reliability and long life. They are mainly used in
various types of electric motors. They are also known as EMQ (Electric Motor
Quality) bearings.
EMQ bearings are widely used in household appliances, toys, electric power
tools, car motors and other fields. With optimal design, high reliability heat
treatment, precision manufacturing processes and high-grade grease, these
products perform better on reliability, vibration and noise levels than standard
products making them more suitable for electric motor applications. These
products can also be applied to most gearbox applications as well.

Item Plastic Product Closure type ZZ/RS OEM ODM Technical drawing or sample
is needed d(mm) 8 Original ZheJiang , China D(mm) 28 Material Chrome steel,
Carbon steel, Stainless steel, etc. B(mm) 9 Cage Material Steel / Nylon Number
of row single Tolerance P0 P6 P5 P2 P4 Clearance C0 C2 C3 C4 Vibration V1 V2
V3 Noise Z1 Z2 Z3 Z4 MOQ 1000 pcs Application Motor/electric/sliding/furniture
accessories/
Skateboard/etc. Feature heavy-duty,adjustable,low noise, easy
installation,sliding smoothly,long life,standard,customized,etc Leading Time
According to the order q’ty

Company Profile

ABOUT US

Haibite was set up in 1996 and located at HangZhou, a beautiful city in China,
covering an area of 16000 square meters. Our company is bearing
manufacturer&bearing distributor.

We have own factory that specialize in the production of bearings. We are in a
good position to supply you high quality bearing, the finest price and
customized service.
Since it was first established, CHINAMFG was dedicated in research, development
and manufacture of bearings.

Haibite deep groove ball bearing has numerous technical advantages, such as
increased service life of bearing over a broad of operating temperature and all
these combined with the highest level of cost effectiveness.

Now, CHINAMFG has become main and 1 of the first grade suppliers of all kinds of
bearings. We could develop the products constructed from different materials,
structures, shapes, colors etc.

1. Our bearing are in stable quality with smooth rotation, long life operation,
small movement, advanced heat treatment etc.

2. The Balls with smooth and long lasting operation, higher performing features
like wider adjustment ranges, long rolling life performance, easy installment.
It’s adapt in multiple housing choices with any wheels to fit different
aluminnum. Our bearing ensure alignment across the full adjustment ranges within
built-in retention system.

3. If you need, we also could offer customized hardware service, like plastic
parts, stamping patrs, cold forging steel patrs are widely applied in the window
and doors, furniture, householders, transmission system, industrial drive system
etc.

We are constantly improving and striving for excellent service. We hold a very
high regard for our customers, the quality of our products, and our level of
customer service.

Packaging & Shipping

Packaging Details
Packaging
A.Polybag +Box+Carton
B.B.Tube+Box+Carton
C.As per customer’s request
We have kinds of packages, such as plastic bags, cartons, special boxes. We use
different packages based on the products and our customers’ requirements.
Port :HangZhou

Our Advantages

FAQ

If you have any other questions, please feel free to contact us as follows.

Q: Why did you choose us?

A. We provide the best quality bearings with reasonable price, low friction, low
noise and long service life.

B. With sufficient stock and fast delivery, you can choose our freight forwarder
or your freight forwarder.

C. The best service provided by a well-trained international sales team.

Q: Do you accept small orders?

100% quality check, once your bearings are standard size bearings, even one, we
also accept.

Q: Do you provide samples? Is it free or extra?

Yes, we can provide a small amount of free samples. Do you mind paying the
freight?

Q: What should I do if I don’t see the type of bearings I need?

We have too many bearing series numbers. Sometimes we can’t put them all on web.
Just send us the inquiry and we will be very happy to send you the bearing
details.

Q: What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, JPY, CNY;
Accepted Payment Type: T/T, L/C, D/P, D/A
Language Spoken: English, Chinese;

Purchase Notice

1. Please send us an inquiry or leave us a message, there will be a dedicated
staff to serve you within 1 hours.
2. You can ask us to take actual photos of the products for you, and free
samples would be provide.
3. Welcome to visit our factory to negotiate orders, we will do our best to
protect the safety of your business journey.
4. Packaging can be customized according to customer requirements.
Finally, please be sure to click “Contact Supplier” to contact us, or “call us”
with any questions that you may have.

Welcome to contact me anytime!

Aligning: Aligning Bearing Separated: Unseparated Rows Number: Single

Samples:
US$ 0.25/Piece
1 Piece(Min.Order)

Order Sample

Customization:
Available

Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.

Payment Method:

Initial Payment

Full Payment

Currency: US$

Return&refunds: You can apply for a refund up to 30 days after receipt of the
products.

CAN PLASTIC GEARS BE USED IN FOOD AND BEVERAGE PROCESSING MACHINERY?

Plastic gears can be used in food and beverage processing machinery in certain
applications. Here’s a detailed explanation of their suitability:

Plastic gears offer several advantages that make them a viable choice for
certain food and beverage processing machinery applications:

However, it’s important to note that there are certain considerations and
limitations when using plastic gears in food and beverage processing machinery:

CAN PLASTIC GEARS BE USED IN AUTOMOTIVE APPLICATIONS?

Yes, plastic gears can be used in automotive applications. Here’s a detailed
explanation:

ARE THERE DIFFERENT TYPES OF PLASTIC MATERIALS USED FOR MAKING GEARS?

Yes, there are different types of plastic materials used for making gears.
Here’s a detailed explanation of some commonly used plastic materials in gear
manufacturing:

* Acetal (Polyoxymethylene – POM): Acetal is a popular choice for gear
applications due to its excellent strength, dimensional stability, low
friction, and wear resistance. It has good machinability and can be easily
molded into gears with precise tooth profiles. Acetal gears offer low noise
operation and have good resistance to moisture and chemicals. They are
commonly used in automotive, consumer electronics, and industrial
applications.
* Polyamide (Nylon): Polyamide or nylon is another widely used plastic material
for gears. It offers good mechanical properties, including high strength,
toughness, and impact resistance. Nylon gears have low friction
characteristics, good wear resistance, and self-lubricating properties. They
are commonly used in applications such as automotive components, power tools,
and industrial machinery.
* Polyethylene (PE): Polyethylene is a versatile plastic material that can be
used for gear applications. It offers good chemical resistance, low friction,
and excellent electrical insulation properties. While polyethylene gears may
have lower strength compared to other plastic materials, they are suitable
for low-load and low-speed applications, such as in light-duty machinery,
toys, and household appliances.
* Polypropylene (PP): Polypropylene is a lightweight and cost-effective plastic
material that finds applications in gear manufacturing. It offers good
chemical resistance, low friction, and low moisture absorption. Polypropylene
gears are commonly used in various industries, including automotive, consumer
electronics, and household appliances.
* Polycarbonate (PC): Polycarbonate is a durable and impact-resistant plastic
material used for gears that require high strength and toughness. It offers
excellent dimensional stability, transparency, and good resistance to heat
and chemicals. Polycarbonate gears are commonly used in applications such as
automotive components, electrical equipment, and machinery.
* Polyphenylene Sulfide (PPS): Polyphenylene sulfide is a high-performance
plastic material known for its excellent mechanical properties, including
high strength, stiffness, and heat resistance. PPS gears offer low friction,
good wear resistance, and dimensional stability. They are commonly used in
demanding applications such as automotive transmissions, industrial
machinery, and aerospace equipment.

These are just a few examples of the plastic materials used for making gears.
The choice of plastic material depends on the specific requirements of the gear
application, including load capacity, operating conditions, temperature range,
chemical exposure, and cost considerations. It’s important to select a plastic
material that offers the necessary combination of mechanical properties and
performance characteristics for optimal gear performance.

editor by CX 2023-11-03

This entry was posted in Uncategorized on November 3, 2023 by ep.

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