Product Description
| Model NO. | Custom Parts | Application | Fastener, Auto and Motorcycle Accessories, Hardware Tool, Machinery Accessory |
| Standard | GB, EN, China GB Code, JIS Code, TEMA, ASME | Surface Treatment | Anodizing |
| Production Type | Mass Production | Machining Method | CNC Machining |
| Material | Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron | Drawing Type | Dwg, Dxf, Step, Iges, Pdf, STP, etc. |
| Tolerance | +/-0.002mm, or Customized | Roughness | Ra0.2-Ra3.2 , or Customized |
| Surface Finish | Anodization, Plating, Passivation, Polish, Brush | Colors | Blue, Red, Black, Gold, Orange, Green, Gray, White |
| Sample Service | Available | Part Name | CNC Machining Parts |
| Service | Machining, Assembly, Surface Treatment, etc. | Dimensions | Customized |
| Lead Time | 1-4 Weeks Depends on Requests | MOQ | 1 PCS, But Over 100PCS Is a Price Break Point |
| Machining Capability | 3,4,5 Axis CNC Milling, CNC Turning, Sheet Metal | Price | Negotiable as Per Request |
| Transport Package | Foam, Carton | Specification | Custom dimension |
| Trademark | Custom | Origin | China |
| HS Code | 84799 0571 0 | Production Capacity | 50000PCS |
Product Description
| Parts Application | Industrial Parts, Bikes, Engine parts, Robotic Parts, Decoration, BMX, EDC, yoyo, CHINAMFG parts, Electronics aluminum parts, Toys parts, Gears, Car parts, 4X4 parts, Medical Parts. Oil industry parts. Audio equipment parts, Musical Instrument parts |
||
| Machining Tolerance | The best tolerance is +/-0.002mm, can do as per your request. | ||
| Roughness | Ra0.2-Ra3.2, (as per specification) | ||
| Quotation | Need to know material, quantity, surface treatment, and another special request before sending you a quotation | ||
| Software Available | CAD, CHINAMFG Works, UG, CAD/CAM/CAE, PDF. | ||
| Surface Finish | Matte, Glossy, Tumbling, Smooth, beadblasting. | ||
| Surface Treatment | Anodization, Plating, Passivation, Polishing, Brushing. | ||
| Materials Available | Aluminum, Brass, Copper, Stainless Steel, Titanium, PVC, ABS, PEEK, Nylon, Delrin, Acrylic, Steel | ||
| Inspection instruments | Height Gauge, CMM, Caliper, Electronics Scale, Micrometer/Microcaliper, Gage Blocks, Pin Gauge. | ||
| Service Available | 1. CNC machining, CNC milling, CNC turning, Sheet Metal, Laser cutting, 2. Assemble (Using press fit or other technology), 3. Packing for “ready to sale” products, 4. Customized Packaging, 5. Relative accessory purchasing. |
||
Sample Parts Show
Why Choose us
Our Equipments
Test Report Sample
Certifications
Our Package
FAQ
| Q1. Are you a genuine manufacturer? | |||
| Yes, all the products are produced in our ISO9001:2015 certified factory; We are also a company registered by China Customs with the right to export and import. | |||
| Q2. What should I offer to get your quotation? | |||
| Please offer us your detailed information for the product, such as drawings with 2D/3D by software Pro/E, Auto CAD, SolidWorks, UG etc; as well as materials, surface treatment, quantity, package. Any special requirements should be highlighted especially for tolerance. | |||
| Q3. Can we get a complete product besides CNC parts? | |||
| To some extent, yes, we can. But firstly we need assess feasibility. | |||
| Q4. What’s your top process tolerance? | |||
| Now our top process tolerance is ± 0.005mm. | |||
| Q5. What are your sample policy and trade/payment terms? | |||
| We can offer the free samples with total value less than USD10; while the buyers should bear shipping cost and import VAT. | |||
| Ex-works, FOB ZheJiang /HangZhou, CIF etc. would be OK for us. | |||
| As for the payment, small value is recommended by Paypal or Western Union; larger amount by T/T, 50% as deposit, 50% before shipment. | |||
| Q6. How about the warranty? | |||
| The warranty is for 1 year. As you know, our CNC parts have a long lifespan except for damaged by operating inappropriately. | |||
| Q7. What’s your policy for RMA? | |||
| All defective products should be confirmed by us based on the customers’ RMA list and photos first, then we’d like to refund the money or compensate the goods by free of charge accordingly. | |||
| Q8. I want to keep our design in confidence; can we CHINAMFG NDA? | |||
| Sure, to protect customers’ profit is our obligatory responsibility, signed NDA would be valid to both of us. | |||
| . | |||
| What benefit we can get from you? | |||
| 1) Competitive price | |||
| 2) High quality control : 100% full inspection before shipment | |||
| 3) High precision, tolerance can be ± 0.005mm | |||
| 4) Fast lead time (5-7days for samples, 12-15 days for mass production) | |||
| 5) Non-standard//OEM//customized service provided | |||
| 6) No MOQ, small QTY is acceptable. | |||
| 7) Factory ISO 9001 certification, ROHS material used | |||
| 9) Professional export packing: separate Blister plastic box or Bubble Wrap/Pearl Wool +Carton+ Wooden Case, keep no scratch and damage |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Standard: | GB |
|---|---|
| Surface Treatment: | Anodizing, Painting, Phosphating, Passivation… |
| Customization: | Yes |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
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. |
|---|
How do synchronous pulleys enhance the efficiency and reliability of machinery?
Synchronous pulleys play a crucial role in enhancing the efficiency and reliability of machinery. Here are some ways in which synchronous pulleys contribute to these factors:
- Precise Power Transmission: Synchronous pulleys, also known as timing pulleys, are designed to work in conjunction with synchronous belts. The teeth on the pulley and belt mesh together, providing positive engagement. This precise power transmission eliminates slip and ensures accurate motion control. As a result, synchronous pulleys help maintain consistent speed and positioning, improving the overall efficiency of the machinery.
- High Torque Transfer: Synchronous pulleys are capable of transmitting high levels of torque due to their toothed design. The teeth on the pulley and belt allow for a larger contact area compared to non-toothed pulley systems. This increased contact area enables synchronous pulleys to handle higher torque loads, making them suitable for heavy-duty applications. By efficiently transferring torque, synchronous pulleys enhance the power transmission capabilities of machinery.
- Reduced Slippage: Slip between the belt and pulley can lead to inefficiencies and inaccuracies in machinery operation. Synchronous pulleys, with their toothed profile, minimize slippage by providing positive engagement between the pulley and belt. This feature is particularly beneficial in applications that require precise motion control, such as CNC machines, robotics, or conveyor systems. By reducing slippage, synchronous pulleys improve the overall reliability and accuracy of machinery.
- Minimal Maintenance: Synchronous pulleys and belts are designed for long service life and minimal maintenance requirements. The toothed profile of synchronous pulleys reduces wear and extends the lifespan of the pulley and belt compared to non-toothed alternatives. Additionally, the positive engagement between the pulley and belt eliminatesthe need for frequent tension adjustments. This reduced maintenance requirement enhances the reliability and uptime of machinery, as less time and effort are spent on maintenance tasks.
- No Lubrication Required: Unlike some other power transmission systems, synchronous pulleys and belts do not require lubrication. This eliminates the need for lubrication maintenance, such as oiling or greasing, which can be time-consuming and messy. The absence of lubrication also reduces the risk of contamination or damage to other components. As a result, synchronous pulleys offer a cleaner and more convenient solution while enhancing the reliability of machinery.
Overall, synchronous pulleys enhance the efficiency and reliability of machinery by providing precise power transmission, high torque transfer, reduced slippage, minimal maintenance requirements, and eliminating the need for lubrication. These benefits make synchronous pulleys a popular choice in various industries where accurate motion control and reliable performance are essential.
What maintenance procedures are necessary to ensure the reliability of synchronous pulleys?
Synchronous pulleys require regular maintenance to ensure their reliability and longevity. Proper maintenance procedures help prevent premature wear, reduce downtime, and optimize the performance of the pulleys. Here are some essential maintenance procedures to consider:
1. Regular Inspection:
Perform routine visual inspections of the synchronous pulleys to check for any signs of wear, damage, or misalignment. Inspect the tooth profile, belt engagement, and overall condition of the pulleys. Look for any cracks, chips, or excessive wear on the teeth. Ensure that the pulleys are properly aligned with the belts and other components. Regular inspections can help identify potential issues early on and allow for timely maintenance or replacement.
2. Belt Tension Adjustment:
Maintaining proper belt tension is crucial for the reliable operation of synchronous pulleys. Over time, the belt tension may decrease due to normal wear or stretching. Regularly check and adjust the tension of the synchronous belts according to the manufacturer’s recommendations. Improper belt tension can lead to slippage, reduced power transmission efficiency, and premature wear of the pulley teeth. Use appropriate tensioning tools and follow the specified tensioning procedures to achieve the optimal belt tension.
3. Lubrication:
Some synchronous pulleys may require lubrication to minimize friction and wear. Check the manufacturer’s guidelines to determine if lubrication is necessary for your specific pulleys. If lubrication is recommended, use the appropriate lubricant and apply it according to the specified intervals and quantities. Ensure that the lubricant used is compatible with the materials of the pulleys and belts. Proper lubrication can help reduce friction, heat generation, and wear, thereby improving the reliability and lifespan of the pulleys.
4. Cleaning:
Keep the synchronous pulleys clean and free from debris or contaminants. Regularly remove any accumulated dirt, dust, or other particles that may affect the pulley’s performance. Use a soft brush or compressed air to clean the teeth and grooves of the pulleys. Avoid using harsh chemicals or abrasive cleaners that can damage the pulley surfaces. Clean pulleys contribute to smoother belt operation, better engagement, and reduced risk of premature wear.
5. Replacement of Worn Components:
Monitor the condition of the synchronous belts and pulleys and replace any worn or damaged components promptly. Over time, the pulley teeth may wear down, resulting in reduced performance and potential belt slippage. If the pulley teeth are significantly worn or damaged, replace the pulleys to maintain optimal performance and prevent further issues. Similarly, if the synchronous belts show signs of excessive wear, cracking, or fatigue, replace them according to the manufacturer’s recommendations.
6. Alignment and Tension System Maintenance:
Ensure that the alignment and tensioning systems associated with the synchronous pulleys are properly maintained. Misalignment or inadequate tensioning can cause uneven loading, increased wear, and reduced efficiency. Regularly check the alignment of the pulleys and make necessary adjustments to ensure proper alignment with other components such as shafts, gears, or couplings. Maintain the tensioning systems, including tensioners, springs, or hydraulic devices, and replace any worn or damaged components as needed.
7. Record Keeping:
Maintain a record of maintenance activities performed on the synchronous pulleys. Keep track of inspection dates, tension adjustments, lubrication procedures, and replacement of components. This record can help establish a maintenance history and provide valuable insights into the performance and reliability of the pulleys over time. It can also serve as a reference for future maintenance and troubleshooting.
By following these maintenance procedures, you can ensure the reliability and longevity of synchronous pulleys. Regular inspections, proper belt tension adjustment, appropriate lubrication, cleaning, timely replacement of worn components, maintenance of alignment and tension systems, and maintaining maintenance records are all essential for optimizing the performance of synchronous pulleys and minimizing the risk of unexpected failures.
What maintenance procedures are necessary to ensure the reliability of synchronous pulleys?
Synchronous pulleys require regular maintenance to ensure their reliability and longevity. Proper maintenance procedures help prevent premature wear, reduce downtime, and optimize the performance of the pulleys. Here are some essential maintenance procedures to consider:
1. Regular Inspection:
Perform routine visual inspections of the synchronous pulleys to check for any signs of wear, damage, or misalignment. Inspect the tooth profile, belt engagement, and overall condition of the pulleys. Look for any cracks, chips, or excessive wear on the teeth. Ensure that the pulleys are properlyaligned with the belts and other components. Regular inspections can help identify potential issues early on and allow for timely maintenance or replacement.
2. Belt Tension Adjustment:
Maintaining proper belt tension is crucial for the reliable operation of synchronous pulleys. Over time, the belt tension may decrease due to normal wear or stretching. Regularly check and adjust the tension of the synchronous belts according to the manufacturer’s recommendations. Improper belt tension can lead to slippage, reduced power transmission efficiency, and premature wear of the pulley teeth. Use appropriate tensioning tools and follow the specified tensioning procedures to achieve the optimal belt tension.
3. Lubrication:
Some synchronous pulleys may require lubrication to minimize friction and wear. Check the manufacturer’s guidelines to determine if lubrication is necessary for your specific pulleys. If lubrication is recommended, use the appropriate lubricant and apply it according to the specified intervals and quantities. Ensure that the lubricant used is compatible with the materials of the pulleys and belts. Proper lubrication can help reduce friction, heat generation, and wear, thereby improving the reliability and lifespan of the pulleys.
4. Cleaning:
Keep the synchronous pulleys clean and free from debris or contaminants. Regularly remove any accumulated dirt, dust, or other particles that may affect the pulley’s performance. Use a soft brush or compressed air to clean the teeth and grooves of the pulleys. Avoid using harsh chemicals or abrasive cleaners that can damage the pulley surfaces. Clean pulleys contribute to smoother belt operation, better engagement, and reduced risk of premature wear.
5. Replacement of Worn Components:
Monitor the condition of the synchronous belts and pulleys and replace any worn or damaged components promptly. Over time, the pulley teeth may wear down, resulting in reduced performance and potential belt slippage. If the pulley teeth are significantly worn or damaged, replace the pulleys to maintain optimal performance and prevent further issues. Similarly, if the synchronous belts show signs of excessive wear, cracking, or fatigue, replace them according to the manufacturer’s recommendations.
6. Alignment and Tension System Maintenance:
Ensure that the alignment and tensioning systems associated with the synchronous pulleys are properly maintained. Misalignment or inadequate tensioning can cause uneven loading, increased wear, and reduced efficiency. Regularly check the alignment of the pulleys and make necessary adjustments to ensure proper alignment with other components such as shafts, gears, or couplings. Maintain the tensioning systems, including tensioners, springs, or hydraulic devices, and replace any worn or damaged components as needed.
7. Record Keeping:
Maintain a record of maintenance activities performed on the synchronous pulleys. Keep track of inspection dates, tension adjustments, lubrication procedures, and replacement of components. This record can help establish a maintenance history and provide valuable insights into the performance and reliability of the pulleys over time. It can also serve as a reference for future maintenance and troubleshooting.
By following these maintenance procedures, you can ensure the reliability and longevity of synchronous pulleys. Regular inspections, proper belt tension adjustment, appropriate lubrication, cleaning, timely replacement of worn components, maintenance of alignment and tension systems, and maintaining maintenance records are all essential for optimizing the performance of synchronous pulleys and minimizing the risk of unexpected failures.
How does a synchronous pulley assist in precise timing and power transmission?
A synchronous pulley, also known as a timing pulley, plays a crucial role in achieving precise timing and efficient power transmission in various mechanical systems. Through its specific design and interaction with a synchronous belt, a synchronous pulley offers several advantages that contribute to accurate timing and reliable power transmission. Here’s a detailed explanation of how a synchronous pulley assists in precise timing and power transmission:
1. Toothed Design:
A key feature of a synchronous pulley is its toothed design. The pulley has evenly spaced teeth or grooves on its circumference that match the corresponding teeth on a synchronous belt. This toothed design ensures positive engagement and prevents slippage between the pulley and the belt during operation. The teeth create a mechanical connection that allows for precise motion control and synchronization.
2. Toothed Belt Engagement:
A synchronous pulley works in conjunction with a synchronous belt, which also has teeth that interlock with the pulley’s teeth. The teeth on the belt fit precisely into the grooves of the pulley, creating a positive engagement. This toothed belt engagement maintains a fixed relationship between the pulley and the belt, ensuring accurate timing and synchronization of rotational motion.
3. Constant Speed Ratio:
By using a synchronous pulley and belt system, a constant speed ratio can be maintained between the driving and driven components. As the pulley rotates, the teeth of the belt engage and disengage with the pulley’s teeth, causing the belt to move with the same rotational speed as the pulley. This constant speed ratio enables precise timing and synchronization of multiple components within a mechanical system.
4. Elimination of Belt Slip:
Synchronous pulleys eliminate belt slip, which can occur in non-toothed pulley and belt systems. Belt slip can lead to inaccuracies in timing and power transmission, resulting in operational inefficiencies. The positive engagement between the teeth of the pulley and the belt ensures that the belt remains firmly in place, preventing slip and maintaining precise timing and power transmission.
5. Accurate Speed Control:
The toothed design of a synchronous pulley enables precise speed control in mechanical systems. By choosing pulleys with different numbers of teeth or altering the pulley diameter, the speed ratio between the driving and driven components can be adjusted. This allows for fine-tuning of the system’s speed and ensures accurate timing and synchronization of rotational motion.
6. High Torque Transmission:
Synchronous pulleys are capable of transmitting high torque loads due to the positive engagement between the pulley’s teeth and the belt. This feature is particularly advantageous in applications where heavy loads or high torque requirements are present. The toothed design of the pulley ensures that torque is efficiently transferred from the driving component to the driven component, enabling reliable power transmission.
7. Minimal Backlash:
Backlash refers to the slight movement or play that can occur between the driving and driven components in a mechanical system. Synchronous pulleys minimize backlash due to the precise toothed engagement with the synchronous belt. The positive engagement eliminates any significant play, ensuring precise timing and minimizing positional errors in the system.
8. Durable and Low-Maintenance:
Synchronous pulleys are designed to be durable and require minimal maintenance. The toothed design reduces wear and extends the lifespan of the pulley and the belt. Additionally, the elimination of belt slip reduces the need for frequent tension adjustments. These characteristics contribute to the long-term reliability and efficiency of the timing and power transmission system.
In summary, a synchronous pulley assists in precise timing and power transmission through its toothed design, accurate engagement with a synchronous belt, constant speed ratio, elimination of belt slip, accurate speed control, high torque transmission, minimal backlash, and durability. These features enable the pulley to maintain accurate timing, synchronization, and reliable power transmission in a wide range of mechanical systems.
editor by CX
2024-05-09