China best Nylon and POM Gears/High-Quality Various Style Size Customized Injection CZPT Precision Gears helical bevel gear

Product Description

Material POM, PA-6, PA-66, “PA-6, 30% G. F. “, “PA-6, 25% G. F. “, “PA-66, 30% G. F. “, “PA-66, 25% G. F. “
Size Customized
Color Any color
3D,CAD drawing Accepted
Temperature -40°C to+300°C
Hardness 30-95 shore A 
Logo OEM & ODM orders are welcomed
Tolerance 0.05mm
Package Standard package or according to your request
Feature 1.CHINAMFG and Chemical resistance   
2. Anti-aging, good flexibility, good elasticity
3. Excellent oil resistance  
Application Electronic field, industrial machine & equipment,house-hold appliance,tele-communication,automobile,medical equipment industry etc.
Delivery 10 days-20 days
Note 1.Models and Logos can be Customized according to your Requirement
2.Designs and Specification are Accepted 

OEM,ODM welcomed;
high quality plastic material of POM, PE, PA, PVC, PP etc., high mechanical strength, rigidity, fatigue resistance, resistance degeneration good shape. Excellent wear resistance, dimensional stability, creep resistance, good abrasion resistance, self-lubricated and frictionand dielectric properties, water resistance and solvent resistance. It’s an ideal replacement material for non-ferrous metal and alloy steel of copper, cast zinc, steel, aluminum and other metal materials. POM together with UHMWPE, PA, F4 are known as the 4 wear-resistant plastic materials. High thermal stability, good chemical stability and excellent electrical insulation. It is the first material choice for manufacturing gear. Apply to produce gears, springs, bearings, connecting rod, impeller blades, toys, windows, water tanks and washing basins of the industry in machinery, automobile, electronic and electrical.
Specifications:
material: POM, PA, PE, PVC, PP etc.
color: white, black, blue
surface: smooth/smooth
tensile strength: 30-80Mpa
density: 1.2-1.5g/cm3
impact strength: 80-100KJ/m2
moulding shrinkage: 2.5%-2.8%
resistivity: 1×10^14ohm.cm
cold temperature: -30°C
heat distortion temperature: +165°C
size: as per the buyer’s drawing or sample
The introduction of our company
1. Equipped with modern and precise manufacture equipments and strictly quality control which allow us to make high quality auto parts
2.High efficient management to achieve the production cost optimization, and return the profit to customer end for long term win win relationship.
Unimolding PRIMARY COMPETITIVE ADVANTAGES:
1.Customer-focused organization;
2.Smooth & quick communication;
3.Custom manufacturing & Engineering solution;
4.Excellent quality control;
5.Reasonable price;
6.Small order & on-time delivery;
7.Conduct the teamwork practice.
The package of our products

 

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Plastic Injection
Toothed Portion Shape: Spur Gear
Material: Nylon
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

worm gear

Can worm gears be used in precision manufacturing equipment?

Yes, worm gears can be used in precision manufacturing equipment. Here’s a detailed explanation of their use in precision manufacturing:

1. Precision Motion Control: Worm gears can provide precise motion control in manufacturing equipment. Their design allows for high gear ratios, which enables fine adjustments and precise positioning. This is particularly useful in applications where accurate and repeatable movement is required, such as CNC machines, robotic arms, and coordinate measuring machines (CMMs).

2. Load Holding and Backdriving Prevention: Worm gears have a self-locking characteristic, meaning they can hold loads in position without the need for additional brakes or clutches. This feature is advantageous in precision manufacturing equipment where holding a position is critical. The self-locking property also helps prevent backdriving, ensuring stability and accuracy during operation.

3. Compact Design: Worm gears have a compact design, which can be beneficial in space-constrained manufacturing equipment. Their worm and worm wheel configuration allows for a compact footprint, making them suitable for applications where size limitations exist.

4. High Torque Transmission: Worm gears can transmit high torque, making them suitable for heavy-duty precision manufacturing equipment. The meshing of the worm and worm wheel generates a large contact area, enabling efficient power transfer and load handling capabilities.

5. Reduced Noise and Vibration: Worm gears operate with a sliding motion rather than a rolling motion, resulting in reduced noise and vibration levels. This characteristic is advantageous in precision manufacturing equipment, as it helps maintain a quieter working environment and minimizes potential disturbances that could affect the precision of the manufacturing process.

6. Lubrication and Maintenance: Proper lubrication is crucial for the efficient and reliable operation of worm gears in precision manufacturing equipment. Lubricants help reduce friction and wear between the gear teeth, ensuring smooth and accurate motion. Regular maintenance and lubrication schedules should be followed to optimize gear performance and extend their service life.

While worm gears offer several advantages in precision manufacturing equipment, it’s important to consider the specific requirements of the application. Factors such as gear ratio, efficiency, backlash, and operating conditions should be carefully evaluated to ensure that worm gears are the appropriate choice for achieving the desired precision and performance.

Overall, worm gears can be successfully utilized in precision manufacturing equipment, providing precise motion control, load holding capabilities, compactness, and high torque transmission. When properly selected, installed, and maintained, worm gears can contribute to the accuracy, reliability, and efficiency of precision manufacturing processes.

worm gear

Can worm gears be used in both horizontal and vertical orientations?

Yes, worm gears can be used in both horizontal and vertical orientations. Here’s a detailed explanation of the suitability of worm gears for different orientations:

1. Horizontal Orientation: Worm gears are commonly used in horizontal orientations and are well-suited for such applications. In a horizontal configuration, the worm gear’s weight is primarily supported by the bearings and housing. The lubrication and load-carrying capabilities of the gear design are optimized for horizontal operation, allowing for efficient power transmission and torque generation. Horizontal worm gear applications include conveyor systems, mixers, mills, and many other industrial machinery setups.

2. Vertical Orientation: Worm gears can also be used in vertical orientations, although there are some additional considerations to address in such cases. In a vertical configuration, the weight of the worm gear exerts an axial force on the worm shaft, which can introduce additional load and affect the gear’s performance. To ensure proper operation in a vertical orientation, the following factors should be considered:

  • Thrust load handling: Vertical orientations impose a thrust load on the worm gear due to the weight of the gear and any additional external loads. The gear design should be capable of handling and transmitting this thrust load without excessive wear or deformation. Proper bearing selection and lubrication are crucial to support the axial load and maintain optimal performance.
  • Lubrication: Lubrication becomes even more critical in vertical worm gear applications. Adequate lubrication ensures proper lubricant film formation to minimize friction, reduce wear, and dissipate heat generated during operation. Careful consideration should be given to the lubricant type, viscosity, and lubrication method to ensure effective lubrication, particularly in the upper parts of the gear where lubricant distribution may be more challenging.
  • Backlash control: In vertical orientations, gravity can cause the load to act on the gear in the opposite direction, potentially leading to increased backlash. Proper gear design, including tooth geometry and clearance adjustments, can help minimize backlash and ensure precise motion control and positional stability.
  • Bearing selection: The choice of bearings becomes crucial in vertical worm gear applications. Thrust bearings or combinations of thrust and radial bearings may be required to handle the axial and radial loads effectively. Bearings with appropriate load-carrying capacities and stiffness are selected to ensure smooth operation and minimize deflection under vertical loads.
  • Sealing: Vertical orientations may require additional sealing measures to prevent lubricant leakage and ingress of contaminants. Proper sealing and protection mechanisms, such as seals or gaskets, should be implemented to maintain the integrity of the gear system and ensure reliable operation.

In summary, worm gears can be utilized in both horizontal and vertical orientations. However, certain considerations related to thrust load handling, lubrication, backlash control, bearing selection, and sealing should be taken into account for vertical applications. By addressing these factors appropriately, worm gears can effectively transmit power and torque, whether in horizontal or vertical configurations.

worm gear

What are the benefits of using a worm gear mechanism?

Using a worm gear mechanism offers several benefits in various applications. Here are some of the advantages:

  • High Gear Reduction: Worm gears provide high gear reduction ratios, allowing for significant speed reduction and torque multiplication. This makes them suitable for applications where a small input speed or high torque output is required.
  • Compact Design: Worm gears have a compact design, with the worm and worm wheel positioned at right angles to each other. This makes them space-efficient and suitable for applications where size and weight limitations exist.
  • Self-Locking: Worm gears exhibit a self-locking characteristic due to the angle of the worm’s helical thread. This means that the worm can drive the worm wheel, but the reverse is not true. The self-locking feature allows worm gears to hold position without additional braking mechanisms, making them suitable for applications that require mechanical holding or braking capabilities.
  • Quiet Operation: Worm gear mechanisms are known for their quiet operation. The helical nature of the worm’s thread and the meshing with the worm wheel teeth help reduce noise and vibration, resulting in smoother and quieter performance.
  • Shock Load Resistance: Worm gears are capable of handling moderate to high shock loads due to their inherent design. The sliding action between the worm and worm wheel allows the gear system to absorb and distribute sudden impacts and loads effectively.
  • Versatile Mounting Options: Worm gears can be mounted in various orientations, including horizontal, vertical, and inclined positions, providing flexibility in design and installation.
  • High Torque Transmission: The design of worm gears allows for efficient transmission of high torque. This makes them suitable for applications that require heavy-duty torque requirements, such as lifting mechanisms, conveyor systems, and machine tools.
  • Simple Lubrication: Worm gears typically require lubrication to reduce friction and wear. However, compared to some other gear types, worm gears have relatively simple lubrication requirements due to the sliding action between the worm and worm wheel. Proper lubrication helps extend the lifespan of the gear system and maintain its performance.

These benefits make worm gear mechanisms well-suited for a wide range of applications, including automotive systems, industrial machinery, elevators, robotics, and more. However, it’s important to consider the specific requirements and limitations of each application to ensure the optimal use of worm gears.

China best Nylon and POM Gears/High-Quality Various Style Size Customized Injection CZPT Precision Gears helical bevel gearChina best Nylon and POM Gears/High-Quality Various Style Size Customized Injection CZPT Precision Gears helical bevel gear
editor by CX 2023-10-01