China Custom CNC Machined Injection Molding Plastic Gear with Best Sales

Product Description

CNC Machined Injection Molding Plastic 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

 

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 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.

plastic gear

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.

plastic gear

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.

China Custom CNC Machined Injection Molding Plastic Gear with Best SalesChina Custom CNC Machined Injection Molding Plastic Gear with Best Sales
editor by CX 2023-11-02