China wholesaler Motorcycle Parts CNC Processing Manufacturing China Automobile Square Nut Machining Sleeve Spacer Pulley engine pulley

Product Description

Motorcycle Parts CNC Processing Manufacturing China Automobile Square Nut Machining Sleeve Spacer Pulley

Product Information

Product Information:

 

1 Business Type: Custom CNC Milling Service (3-axis, 4-axis, 5-axis)
Custom CNC Turning Services
EDM
Wire-EDM
2 Standard: JIS, ANSI
3 Products Range: Automobile parts,wind power generation equipment accessories,wind power generation equipment accessories, ER fluid, medical apparatus and instruments, standardization of custom, moto parts, machinery parts, lighting components, hardware accessories, electric motor products, etc
Agricultural machinery, electrical appliances, furniture hardware
4 Materials: 1.Stainless Steel: SS201, SS303, SS304, SS316 etc.
2.Carbon Steel: AISI 1045, 9SMnPb28 etc
3.Brass: C36000 (C26800), C37700 (HPb59), C38500(HPb58), C27200(CuZn37), C28000(CuZn40) etc.
4.Bronze:C51000, C52100, C54400, etc.
5.Iron:Grey iron and ductile iron
6.Aluminum:6061, 6063,7075,5052 etc.
7.Magnesium Alloy: AZ31, AZ61, AZ91
8.Plastic: PEEK, POM, NYLON, TEFLON, ABS…etc
9.Titanium: TC4
5 Machining: Turning,  Milling,  Drilling,  Grinding, Cleaning,
6 Main equipments CNC lathe,  CNC milling,  Stamping machine, 
Automatic  lathe,   Grinder,   Tapping
Drilling  machine…etc
7 Measuring &  Testing  equipments CMM, Profile Projector, Rockwell Hardness Tester, CHINAMFG Hardness Tester, Roughness Tester, Micrometers, height gauge, Calipers… etc.
8 Accuracy: Accuracy Of Machining:+/-0.005mm
Accuracy Of Grinding:+/-0.005mm
Surface Roughness:Ra0.8
Parallelism:+/-0.005mm
Verticality:+/-0.005mm
Concentricity:0.003mm
9 Surface Treatment:   Polishing,  Deburring,  Chrome Plating,  Ni Plated,  Zinc plated,  Silver platinng
Anodizing various colors,  Carburizing Nitriding,  Heat Treatment, etc…
10 MOQ 1 ~10000pcs.
11 DRW Format: DWG, PDF, IGS, STEP, SLDPRT, SLDDRW, PRT, DRW, DXF, X_T, etc…
12 QC System: 100% Inspection before shipment
13 Certificate ISO9001: 2015, SGS Factory Audit
14 Payment Term: 30% T/T + 70% T/T, Western Union, PayPal, L/C
15 Trade Terms: FOB,  CIF,  L/C
16 Lead time: 7~45 days after confirming
17 Sample Lead Time:  3-7 Working Days
18 Transport Package:  Foam/wooden box, Anti-rust paper, Small box and carton, Pallets… etc.
19 Origin:  China
20 Our Advantages: Reliable Quality
Competitive Price
High precision, high quality,  high accurancy
Continuous Improvement
Defect-Free Products
On-Time Delivery
Customer Satisfaction
Excellent After-Sales Service

Production Process

 

 

Company Profile

 

JieChen Precision Manufacturing Co., Ltd is a professional precision machining parts manufacturer. We specialize in precision machining parts processing, precision tooling, jig & fixture, automation equipment design and manufacturing.

Since its establishment in 2012, the company has been developing at a high speed. Now with big space workshop and many advanced production equipments and precision measure equipments.

Customers distributes to Europe and the United States, Japan, Germany, England and the mainland international CHINAMFG enterprises, the company has been focusing on human resources development and training, provide the broad development space for the employees.

Products covered the defense, aerospace, electronics, medical, semi-conductor, automation and other industries. With parts variety, high precision, large, medium batch processing parts, product precision reached 0.002 mm, in compliance with ISO, ASME, DIN, JIS quality systems.

JieChen Precision – Your Right Choice!

Quality Control Standards

 To consistently exceed customer expectations, qua lity control and assurance is achieved through

 Comprehensive written procedures and policies

 Fully equipped inspection department

 Detailed records of incoming raw materia

 Consistent calibration and labeling of inspection tools

 Analysis of root cause of non-conformances.

 Staff members being strongly encouraged to sugqest improvements in methods, materials and suppliers

Certifications

 

Application instructions

 

Packaging & Shipping

 

FAQ

 

Q: Are you trading company or manufacturer ?
A: We are direct factory with experienced engineers and employees as well as well-organized workshop.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes,  the sample fee depends on the product geometry, and the fee will be returned to your bulk order.

Q: How long can I get the sample?
A: Depends on your part geometry, normally within 3-7 days.

Q: How long is your delivery time?
A: Sample 3-7days; Mass production order 7-45 days depends on quantity and part complexity.

Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

Q: What’s kinds of information you need for a quote?
A: Kindly please provide the product 2D drawing with PDF or DWG format and 3D drawings  with STEP or IGS or X_T format, and other requirements like: surface treatment, quantity…etc.

Q: What is your standard PO procurement process flow?
A: Prototyping —-> FA approval —-> Quality Control Plan —> Manufacturing Process Instruction —> Batch Production —> Inspection —> Shipping

Q: What shall we do if we do not have drawings?
A. Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Length, Height, Width), CAD or 3D file will be made for you if placed order.

Q: Will my drawings be safe after sending to you?
A: Yes, we can CHINAMFG the NDA before got your drawing and will not release to the third party without your permission

Q: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which
show the machining progress

Q: How to enjoy the OEM services?
A: Usually, base on your design drawings or original samples, we give some technical proposals and a quotation
to you, after your agreement, we produce for you.

If you have another question, pls feel free to contact us 

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Condition: New
Certification: CE, RoHS, GS, ISO9001
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized: Customized
Material: Magnesium Alloy
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, Medical Spare Part, Telecommunication Part
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

spinning pulley

Can spinning pulleys withstand continuous use and high-speed rotation?

Spinning pulleys are designed to withstand continuous use and high-speed rotation, provided they are properly designed, manufactured, and maintained. Here are the key factors that contribute to the ability of spinning pulleys to handle these conditions:

1. Material Selection:

Spinning pulleys are typically made from durable and robust materials such as steel or aluminum alloys. These materials offer high strength, fatigue resistance, and the ability to withstand the stresses and forces generated during continuous use and high-speed rotation. The specific material selection depends on the application requirements, including the load capacity and environmental conditions.

2. Engineering and Design:

The engineering and design of spinning pulleys are crucial to their ability to withstand continuous use and high-speed rotation. Factors such as the pulley’s diameter, width, groove shape, and the number of grooves are optimized to ensure efficient power transmission, minimize belt wear, and handle high rotational speeds. The pulley’s structural integrity, balance, and weight distribution are carefully considered to prevent vibrations and maintain smooth operation.

3. Load Capacity:

Spinning pulleys are designed to handle specific load capacities, which determine their ability to withstand continuous use. The load capacity depends on several factors, including the material strength, pulley dimensions, and the intended application. Manufacturers provide load capacity ratings to guide the selection of pulleys suitable for the required load and rotational speed.

4. Lubrication and Bearing Systems:

Proper lubrication is essential to reduce friction and heat generation in spinning pulleys. Lubricants minimize wear and ensure smooth rotation, even during continuous use and high-speed operation. Additionally, spinning pulleys often incorporate bearing systems that support the rotational motion and distribute the load evenly. High-quality bearings and adequate lubrication contribute to the pulleys’ ability to handle continuous use and high-speed rotation.

5. Maintenance Practices:

Regular maintenance is important to ensure the longevity and performance of spinning pulleys. Routine inspections, lubrication, and checks for wear or damage help identify and address any issues promptly. Proper maintenance practices, including cleaning, tension adjustments, and bearing maintenance, contribute to the pulleys’ ability to withstand continuous use and high-speed rotation.

6. Application Considerations:

The ability of spinning pulleys to withstand continuous use and high-speed rotation also depends on the specific application and operating conditions. Factors such as the intensity and duration of use, temperature variations, and environmental factors play a role. Pulleys designed for heavy-duty industrial applications may have different specifications compared to those used in lighter-duty or consumer-grade equipment.

In summary, spinning pulleys can indeed withstand continuous use and high-speed rotation when they are appropriately selected, engineered, and maintained. The choice of durable materials, optimized design, load capacity considerations, proper lubrication and bearing systems, regular maintenance, and application-specific factors all contribute to the pulleys’ ability to handle these demanding conditions.

spinning pulley

What safety considerations should be kept in mind when working with spinning pulleys?

Working with spinning pulleys requires careful attention to safety to prevent accidents or injuries. Here are some important safety considerations to keep in mind:

1. Personal Protective Equipment (PPE):

Wear appropriate PPE, such as safety glasses, gloves, and protective clothing, to protect yourself from potential hazards like flying debris, pinch points, or entanglement.

2. Lockout/Tagout Procedures:

Before performing any maintenance or adjustment tasks on systems or machinery involving spinning pulleys, follow lockout/tagout procedures to isolate the power source and prevent unexpected startup or movement.

3. Proper Installation and Maintenance:

Ensure that spinning pulleys are properly installed, aligned, and maintained according to manufacturer instructions. Regularly inspect for wear, damage, or misalignment and address any issues promptly.

4. Belt Tension and Alignment:

Maintain proper belt tension and alignment to prevent belt slipping or derailment. Improper tension or alignment can cause sudden movement or dislodgment of the belt, leading to potential accidents.

5. Guarding and Enclosures:

Install appropriate guards or enclosures around spinning pulleys to prevent accidental contact with moving parts. This helps to minimize the risk of entanglement or injury.

6. Training and Knowledge:

Ensure that individuals working with spinning pulleys have received proper training and are knowledgeable about the associated hazards and safe operating procedures. This includes understanding emergency shutdown procedures and knowing how to respond to potential incidents.

7. Clear Work Area:

Maintain a clean and uncluttered work area around spinning pulleys to reduce the risk of trips, falls, or inadvertent contact with moving parts.

8. Power Isolation:

When performing maintenance or repair tasks, ensure that the power supply to the system or machinery is completely isolated to prevent accidental startup or movement.

9. Follow Manufacturer Guidelines:

Adhere to the manufacturer’s specific guidelines and recommendations for the safe use and operation of spinning pulleys. Manufacturers often provide safety instructions and precautions that are specific to their products.

10. Risk Assessment:

Conduct a thorough risk assessment of the task or system involving spinning pulleys to identify and mitigate potential hazards. Consider factors such as speed, torque, pinch points, and entanglement risks.

Remember, safety should always be a priority when working with spinning pulleys. By following these safety considerations and using common sense, you can minimize the risk of accidents and create a safer working environment.

spinning pulley

What are the advantages of using spinning pulleys in various systems?

Spinning pulleys offer several advantages when utilized in various systems. Here are some of the key advantages:

1. Power Transmission Efficiency:

Spinning pulleys provide efficient power transmission by smoothly transferring rotational energy from a power source to driven components. They minimize energy loss during transmission, resulting in higher overall system efficiency and improved performance.

2. Speed and Torque Control:

By using spinning pulleys with different diameters, the rotational speed and torque output can be adjusted. This flexibility allows systems to match the speed and torque requirements of specific components, ensuring optimal operation and preventing excessive strain on the machinery.

3. Load Distribution:

Spinning pulleys help distribute the load across the power transmission system. By sharing the load among multiple pulleys and transmission elements, the stress on individual components is reduced, leading to enhanced durability and reliability.

4. Belt Tension and Grip:

Spinning pulleys play a crucial role in maintaining proper belt tension and grip. They ensure that belts, ropes, or cables remain securely in place, preventing slippage and optimizing power transfer. Adequate tension and grip also reduce wear and extend the lifespan of the power transmission components.

5. Directional Change and Redirection:

Spinning pulleys enable the redirection of power transmission. They can change the direction of belts, ropes, or cables, allowing power to be transmitted around corners, across different levels, or to components located in various positions. This flexibility in directional change facilitates the design and operation of complex systems.

6. Versatility and Adaptability:

Spinning pulleys are versatile components that can be easily incorporated into different systems and applications. They can be combined with various types of belts, ropes, or cables to suit specific requirements. Additionally, spinning pulleys can be adjusted, replaced, or reconfigured as needed, providing adaptability to changing operational needs.

7. Cost-Effectiveness:

Spinning pulleys offer a cost-effective solution for power transmission. They are relatively simple in design, easy to install, and require minimal maintenance. Additionally, the use of spinning pulleys reduces the need for complex and expensive gearing systems, resulting in cost savings.

8. Noise and Vibration Reduction:

Spinning pulleys, when properly designed and maintained, contribute to reduced noise and vibration levels in systems. They help dampen vibrations and absorb shocks, resulting in quieter operation and a more comfortable working environment.

Overall, the advantages of using spinning pulleys include efficient power transmission, speed and torque control, load distribution, belt tension and grip, directional change capabilities, versatility, cost-effectiveness, and noise reduction. These advantages make spinning pulleys a widely adopted component in numerous systems across various industries.

China wholesaler Motorcycle Parts CNC Processing Manufacturing China Automobile Square Nut Machining Sleeve Spacer Pulley   engine pulleyChina wholesaler Motorcycle Parts CNC Processing Manufacturing China Automobile Square Nut Machining Sleeve Spacer Pulley   engine pulley
editor by CX