China high quality Dongguan Manufacturer Design Drawing Plastic Machining Spur Gear worm gear motor

Product Description

HangZhou  Manufacturer Design Drawing Plastic Machining Spur Gear

Our factory specializing in making precision CNC machining part and assembly services for OEM and ODM part Our company has 1 set CNC gantry machine,15 sets CNC machine center,2 sets CNC lathe,8 sets CNC milling etc. Our material usually processed are Aluminum,Stainless steel,Brass,Carton Steel,Free cutting steel,Tooling Steel,Enginnering Plastic.
Product Description

precision cnc parts for camera in aluminum,brass, stainless steel material
processed by casting and CNC lathe
with machining finish, anodize oxidation finishing

Our Experience

We are with rich experience in processing of various materials, 
such as AL6061/7075, SUS303, 304, ESD225/420, DERLIN, SI36H, SS440C,17-4 ph, Ceramic, Carbide,Engineering Plastics such as PEEK and so on. In addition, we can also provide some special processing, special heat treatment and special electroplating, surface treatment for customer, such as optical grinding, honing, precision EDM specialshaped processing, carburizing, nitriding, vacuum heat treatment and cryogenic treatment, the hard anodized aluminum, steel blue, electrolytic polishing, nickel sank without electricity,silver-plated, gold-plated and so on.

 

Material: Copper,iron,aluminum,stainless steel,alloy steel,plastic.etc.Which we usually processing are as following show.
 

Aluminum 6061-T6,6063-T5,7075-T6,2011,2017,2571,5052,5083,6082,etc
Stainless steel SUS303, SUS304, SUS316,SUS316L, SUS430, SUS440, SUS420, SUS201,etc.
Steel Q235,20#,45#,Cr12,SKD11,A2,40Cr,16Mn,Cr12Mov,etc.
Carbon Steel 1571,1015,1571,1030,1035,1040,1045,etc.
Free Cutting Steel 1211,12L13,12L14,1215,etc.
Brass C11000,C15710,C12000,C26000(HPb59),C36000(C26800), C38500(HPb58, C27200(CuZn37), C28000(CuZn4),etc.
Plastic PVC,PE, PMMA,POM,Telfon,Delrin,PEEK,Nylon, ABS,PC,PP,PA6,PA66,etc.

 

Processing method:

1 CNCTurning
2 Auto lathe
3 3/4 axis CNC milling
4 CNC turning and milling compound processing
5 Grinding
6 Fast/midium/slow wire EDM
7 Wire-Cutting
8 Welding
9 Cast
10 Taping
11 Drilling

 

Surface treatment:

1 Zinc/nickel/chrome plating
2 hot galvanized
3 painting
4 powder coating
5 Anodize Oxidation, or with colors:like silver, blue, red, etc.
6  plating,silver-plated,Gold-plated,etc
7 polishing
8 electrolytic polishing
9 sank without electricity nickel
etc etc.

 

Hot treatment:

1 Vacuum
2 carburizing
3 nitriding
4 cryogenic
 

Our Services

  Our Services: Providing whole set complete accessories  processing, and also can assembled as customers’ requirement. Help you to save time,save labor,and save worry.
 

Quality

100% inspection before shipping for sample, sampling inspectio as the customer’s requirements for mass production.

Packaging & Shipping

Packing:As per our standard,if you have requirement, please tell me.

Our satandard packing: products wrapped with bubble, or in 1 piece/PP bag, wooden box or  parper carton, 

Company Information

HangZhou CHINAMFG Precision Machining Co.,Ltd specialized in processing all kinds of precision parts, products widely used in Machining,Electronic,Automatic line, Automobile,Plane,Computer, Communication,Medical equipment, Design, Manufacturing, fixture,mold and some other industries.

 

Our Equipments

 

Prcessing Equipements

 

No. Eqipment name Quantity(sets) Precision Max processing size
1 CNC Planer type milling machine 1 0.005mm 2000*1300mm
2 4 Axis CNC milling machine 1 0.005mm D30mm to 40mm
3 CNC milling machine 14 0.005mm 800*450mm,600*350mm
4 Milling machine 14 0.02mm 780*350mm
5 CNC lathe machine 3 0.002mm D450*500mm
6 Lathe machine 2 0.01mm D360*750
7 Plane grinding maching 4 0.005mm 350*200*150mm
8 High speed WEDM 4 0.02mm 700*400*500
9 Low speed WEDM 2 0.01mm  
10 Hydraulic sheet metal bending machine 1   VC67Y-30T*1600mm,                  Liter pressure:300kN

 

 

The main test equipment

 

Number Equiment name Specification Quantity(set) Brand Origin
1 Electronic Altimeter 0-600mm 1 TESR Switzerland
2 Image Measurement Instrument 250*150mm 1 JATEH China
3 Rockwell Apparatus HR-150A 1 Shidai China
4 Surface roghness comparison Specimens   1 HangZhou China

   

Usage:Mechanical hardware parts.

Why Choose us?

1:Factory directly, with good quality and reasonable price.
2:For processing: We have rich experience in processing many kinds of machining parts with many kinds of materials.
Highly welcome Non-standar, standard, OEM, customized machining parts.
Parts can with high precision, tolerance can reach to +0.005mm, surface Roughness can reach to Ra0.8-3.2
3:For assembling: We have professional assembling department, because our factory also make equipments, could provide assembling and degugging service for you.
4:For quality: We are with ISO standard, and with PND production and managment system, every part will be test and check before shipping.
5:For MOQ: our MOQ is 1 piece.
6:For production time: Fast lead time. Samples:5-7days, mass production:12-15days.
7:For Logo: customized Logo is available by laser marking.
8:For service: We processing parts according artwork strictly, and provide afterservice is parts different with artwork.
 

FAQ

 1: Do you have stock goods?

 We only make products according customers order, don’t have stock products, all processing according to customers’ requirements.

 

2: What artwork form we need to provide?

 

Answer:2D Processing artwork in PDF,JPG,cdr or others, or DWG, STP also can use, but if need 2D processing artwork to calculate price.

As different product has different usage, we need according your processing artwork or sample  to process.And for different products need different material,processing skill, please provide us your processing artwork or samples to help us to calculate detail price  for you.

Detail view

Other machining products


Our factory

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Condition: New
Certification: CE, RoHS, GS, ISO9001
Standard: DIN, ASTM, GOST, GB, JIS, ANSI
Customized: Customized
Material: Plastic
Application: Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

plastic gear

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.

plastic gear

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.

plastic gear

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.

China high quality Dongguan Manufacturer Design Drawing Plastic Machining Spur Gear worm gear motorChina high quality Dongguan Manufacturer Design Drawing Plastic Machining Spur Gear worm gear motor
editor by CX 2024-04-04