Product Description
High Quality Gear Parts CNC Machining Stainless Steel Gear/Copper Gear/Aluminum Gear/Plastic Gear
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
| Condition: | New |
|---|---|
| Certification: | CE, RoHS, GS, ISO9001 |
| Standard: | DIN, ASTM, GOST, GB, JIS, ANSI, BS |
| Samples: |
US$ 100/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. |
|---|
What is the impact of temperature variations on aluminum gears?
The impact of temperature variations on aluminum gears can be significant. Here’s a detailed explanation:
1. Thermal Expansion: Aluminum gears, like most metals, expand with increasing temperature and contract with decreasing temperature. This thermal expansion can affect the dimensional stability of the gears, leading to changes in gear meshing, backlash, and overall gear performance. It is crucial to consider the coefficient of thermal expansion of the specific aluminum alloy used and account for it in gear design and assembly.
2. Mechanical Properties: Temperature variations can influence the mechanical properties of aluminum gears. At higher temperatures, aluminum alloys may experience a reduction in strength, stiffness, and hardness. This can affect the load-carrying capacity and durability of the gears, especially in applications involving high operating temperatures. Additionally, prolonged exposure to elevated temperatures can cause thermal degradation and a loss of mechanical properties over time.
3. Lubrication: Temperature changes can impact the lubrication properties of the gear system. Lubricants behave differently at different temperatures, and extreme temperature variations can affect their viscosity, film thickness, and lubricating effectiveness. Insufficient lubrication due to temperature-related changes can lead to increased friction, wear, and potential gear failures. Proper selection of lubricants and consideration of temperature effects are essential.
4. Thermal Cycling: Cycling between high and low temperatures can induce thermal stresses in aluminum gears. These thermal stresses, combined with mechanical loading, can contribute to fatigue failure, cracking, or distortion of the gears over time. It is important to evaluate the thermal cycling conditions and design the gears to withstand the associated thermal stresses to ensure long-term reliability.
5. Heat Dissipation: Aluminum has good thermal conductivity, which allows it to dissipate heat effectively. In applications where the gears generate significant heat, such as high-speed or heavy-load operations, aluminum gears can help dissipate heat and prevent overheating. However, excessive temperatures can still cause thermal stress and affect the overall performance and lifespan of the gears.
6. Operating Envelope: Temperature variations define the operating envelope of aluminum gears. Each aluminum alloy has a specific temperature range within which it can perform optimally. Operating beyond this temperature range can lead to reduced gear life, accelerated wear, loss of dimensional stability, or even catastrophic failures. Understanding the temperature limits of the selected aluminum alloy is crucial for determining its suitability in a given application.
It is important to note that the impact of temperature variations on aluminum gears can be mitigated through proper design, material selection, lubrication, and thermal management measures. Thermal analysis, including finite element analysis (FEA), can be employed to assess the thermal behavior of the gears and optimize their performance under different temperature conditions.
In summary, temperature variations can significantly impact aluminum gears through thermal expansion, changes in mechanical properties, lubrication effects, thermal cycling, heat dissipation, and the overall operating envelope. Understanding these effects and implementing appropriate measures ensures that the aluminum gears can withstand temperature variations and operate reliably in their intended applications.
What are the safety considerations when using aluminum gears?
When using aluminum gears, several safety considerations should be taken into account. Here’s a detailed explanation:
1. Load Capacity: It is essential to ensure that the selected aluminum gear is capable of handling the intended load and torque requirements. Exceeding the gear’s load capacity can lead to premature failure, gear tooth breakage, or gear system malfunction, compromising safety. Proper gear selection and design based on load calculations are crucial to maintain safe operation.
2. Material Compatibility: Aluminum gears should be compatible with other components within the system. Consideration must be given to the materials used for mating gears, shafts, bearings, and housing to avoid galvanic corrosion or excessive wear. Compatibility between materials ensures the integrity and reliability of the gear system.
3. Mechanical Interference: During gear operation, it is important to ensure that there is no mechanical interference between aluminum gears and other system components. Adequate clearance and proper alignment should be maintained to prevent contact or binding, which can lead to gear damage, increased wear, or system failure.
4. Lubrication and Maintenance: Proper lubrication is critical for the safe and efficient operation of aluminum gears. Inadequate lubrication can result in increased friction, heat generation, wear, and potential gear failure. Regular maintenance, including lubricant inspection and replacement, should be performed to ensure optimal gear performance and longevity.
5. Noise and Vibration: Aluminum gears can generate noise and vibration during operation. Excessive noise and vibration can not only affect the performance and efficiency of the gear system but also potentially cause discomfort or harm to operators. Proper noise and vibration mitigation measures, such as using noise-dampening materials or implementing vibration isolation techniques, should be considered to maintain a safe working environment.
6. Temperature Considerations: Aluminum gears have limitations regarding operating temperatures. High temperatures can cause thermal expansion, leading to dimensional changes and potential gear misalignment. On the other hand, extremely low temperatures can affect the material’s toughness and increase the risk of gear failure. It is important to operate aluminum gears within their recommended temperature range to ensure safe and reliable performance.
7. System Integration: When integrating aluminum gears into a larger system, proper engineering practices and safety standards should be followed. This includes considering factors such as gear positioning, guarding, and emergency shutdown mechanisms to prevent accidents or injuries caused by inadvertent contact with rotating gears.
8. Operator Training: Operators and maintenance personnel should receive adequate training and instructions on the safe operation, handling, and maintenance of aluminum gears. This includes understanding gear system limitations, safety procedures, and proper use of personal protective equipment (PPE) when working with gears or gear systems.
By addressing these safety considerations, manufacturers and users can ensure the safe and reliable operation of aluminum gears, minimizing the risk of accidents, equipment damage, and personal injury.
What are the benefits of using aluminum gears over traditional materials?
Using aluminum gears over traditional materials offers several benefits. Here’s a detailed explanation:
1. Weight Reduction: Aluminum gears are significantly lighter compared to gears made from traditional materials like steel or cast iron. The lower density of aluminum results in gears that weigh less for the same size and shape. This weight reduction offers advantages such as improved energy efficiency, reduced inertia, and easier handling and installation.
2. Improved Energy Efficiency: The lightweight nature of aluminum gears contributes to improved energy efficiency in machinery. With lighter gears, less energy is required to rotate or move the gears, resulting in reduced power consumption. This is particularly beneficial in applications where energy efficiency is a priority, such as automotive or aerospace systems.
3. Reduced Inertia: The lower weight of aluminum gears reduces the inertia of rotating parts. This enables quicker acceleration and deceleration, leading to improved responsiveness and overall performance of the machinery. Reduced inertia also helps reduce wear and tear on other components, enhancing the durability of the system.
4. Corrosion Resistance: Aluminum gears offer good corrosion resistance, particularly when compared to traditional materials like steel. This makes them suitable for applications in environments where exposure to moisture, chemicals, or corrosive substances is common. Industries such as marine, automotive, and outdoor equipment benefit from the corrosion-resistant properties of aluminum gears.
5. Design Flexibility: Aluminum is a highly malleable material, allowing for intricate and complex gear designs. It can be easily shaped and machined into various gear profiles, including custom or specialized designs. This design flexibility enables engineers to optimize gear performance and adapt to specific application requirements.
6. Noise Reduction: Aluminum gears exhibit better noise-dampening characteristics compared to some traditional materials. The inherent damping properties of aluminum help reduce gear noise and vibrations, leading to quieter operation in machinery and equipment.
7. Cost Efficiency: Aluminum gears can offer cost advantages over traditional materials in certain situations. While the initial material cost of aluminum may be higher, the overall cost savings can be realized through factors such as reduced energy consumption, simplified handling and installation, and lower maintenance requirements.
8. Recyclability: Aluminum is a highly recyclable material. Using aluminum gears promotes sustainability and environmental responsibility. Recycling aluminum gears at the end of their lifecycle helps conserve resources and reduce waste.
In summary, using aluminum gears over traditional materials provides benefits such as weight reduction, improved energy efficiency, reduced inertia, corrosion resistance, design flexibility, noise reduction, cost efficiency, and recyclability. These advantages make aluminum gears a favorable choice in various industries and applications.
editor by CX 2023-11-03