Product Description
High Demand Custom Aluminum Precise Milling Spare Lathe Machining Cnc Machine Parts
Product Description
1. Precision CNC machining parts strictly follow customers’ drawing, packing, and quality requirements.
2. Tolerance: between+/-0.01mm;
3. The high-tech CMM inspector to ensure the quality;
4. Full-Experienced engineers and well professional trained workers;
5. Fast delivery time;
6. Professional advice for our customers;
Detailed Photos
Product Parameters
Our advantage of cnc machining:
| Business Type | Beyond the Manufacturer and strong organized ability in the industrial |
| Benefits | 1. Deeper industrial experience at CNC machining parts service for more than 10-years,our customer’s requirement is our 1st priority. 2. 2D or 3D files is available; 3. We trust the quality priority and we insist the good quality should be based on the customers’ satisfied; 4. Without any MOQ requirement; 5.Faster delivery time; 6. Customized size and specification /OEM available 7. Near ZheJiang Port |
The material
| Materials Accept |
Stainless Steel | SS201, SS303, SS304, SS316 etc. |
| Steel | Q235, 20#, 45#, | |
| Brass | C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37) , C28000(CuZn40) | |
| Iron | 1213, 12L14,1215 etc. | |
| Bronze | C51000, C52100, C54400, etc. | |
| Aluminum | Al6061, Al6063,AL7075,AL5052 etc | |
| Plastic | ABS,POM,PC(Poly-Carbonate),PC+GF,PA(nylon),PA+GF, PMMA(acrylic)PEEK,PEI etc) |
Packaging & Shipping
- We prefer DHL or TNT express or other air freight between 1kg-100kg.
- we prefer sea freight more than 100kg or more than 1CBM
- As per customized specifications.
Company Profile
About us
HangZhou CHINAMFG Technology Co.,Ltd is located in HangZhou City, ZheJiang Province, Which closed the ZheJiang .The Emitech Technology is mainly engaged in the CNC Machinery Industrial Service for 15 years. Our Parts are sold to Europe, America, Japan, South Korea and China in various kinds of industrial.At present, Our company has CNC Turning machines and CNC centers and equip with professional quality and testing instruments.We have full OEM Experience from worldwide, providing them with One-stop solutions for a broad range of applications.We look CHINAMFG to cooperating with you!
Our Advantages
1. Precision CNC machining parts strictly follow customer’s drawing,packing and quality requirement.
2. Tolerance: between+/-0.01mm;
3. The high-tech CMM inspector to ensure the quality;
4. Full-Experienced engineers and well professional trained workers;
5. Fast delivery time;
6. Professional advice for our customers;
After Sales Service
High Demand Custom Aluminum Precise Milling Spare Lathe Machining Cnc Machine Parts
We usually provide 12 Months repair service. If our duty, we will respond to send the new parts.
Our Service
| Our Processing | CNC center, CNC milling, CNC turning, drilling, grinding, bending, stamping, tapping, |
| Surface finish | Polishing, sandblasting, Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, |
| Tolerance | 0.05mm~0.1mm |
| QC System | 100% inspection before shipment |
| Drawing format | CAD / PDF/ DWG/ IGS/ STEP |
| Packaging | Plastic bag/Standard package / Carton or Pallet / As per customized specifications |
| Payment Terms | 30 -50%T/T in advance, 70-50% balance before delivery; Pay Pal or Western Union is acceptable. |
| Trade terms | EXW, FOB, CIF, As per the customer’s request |
| Shipment Terms |
1)We prefer DHL or TNT express or other air freight between 1kg-100kg. 2) we prefer sea freight more than 100kg or more than 1CBM |
| Note | The CNC machining parts are usually custom-made based on the customer’s drawings and samples. So we need the Down Payment |
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Understanding the Torsional Flexibility of Tyre Couplings and Its Significance
Torsional flexibility is a fundamental characteristic of tyre couplings, and it plays a crucial role in their successful operation in various industrial applications. Torsional flexibility refers to the coupling’s ability to flex and twist along its axis, allowing it to accommodate misalignments and dampen torsional vibrations between the connected shafts.
The significance of torsional flexibility in tyre couplings can be understood through the following points:
- Misalignment Compensation: In real-world applications, it is challenging to achieve perfect alignment between the shafts of connected equipment. Misalignments can occur due to factors such as thermal expansion, manufacturing tolerances, and settling of the machinery. Tyre couplings excel in compensating for these misalignments, both angular and parallel, as they can twist and flex within their rubber tyre element. This capability reduces the forces exerted on the shafts and bearings, minimizing wear and extending the life of the machinery.
- Torsional Vibration Damping: During the operation of rotating equipment, torsional vibrations can be generated due to sudden changes in load or speed. These vibrations can negatively impact the performance of the machinery and cause fatigue failure in critical components. Tyre couplings act as a damping medium, absorbing and dissipating torsional vibrations, resulting in smoother operation and reduced stress on the connected equipment.
- Protection against Shock Loads: In industrial processes, equipment may encounter sudden shock loads due to various factors. Tyre couplings can handle these shock loads by flexing and absorbing the energy generated during the impact. This capability prevents damage to the machinery and safeguards the drivetrain components from sudden stress and failure.
- Reduced Vibrations: Torsional flexibility in tyre couplings significantly reduces vibration transmission between connected shafts. This is especially important in applications where vibrations can negatively affect precision processes or lead to discomfort for operators. By damping these vibrations, tyre couplings contribute to improved productivity and operator comfort.
- Enhanced Equipment Lifespan: The ability to accommodate misalignments and dampen vibrations ultimately leads to reduced wear and tear on machinery components. As a result, equipment using tyre couplings tends to have a longer service life, minimizing downtime and maintenance costs.
In summary, the torsional flexibility of tyre couplings is a critical feature that allows them to compensate for misalignments, dampen torsional vibrations, and protect connected equipment from shock loads. This characteristic significantly contributes to the efficient and reliable operation of industrial machinery, making tyre couplings a popular choice in a wide range of applications.
How do Tyre Couplings Compare to Grid and Gear Couplings in Terms of Performance?
Tyre couplings, grid couplings, and gear couplings are all popular types of flexible couplings used in industrial applications. Each type has its unique features and advantages, making them suitable for specific performance requirements. Let’s compare these couplings in terms of performance:
- Torsional Flexibility:
- Tyre Couplings: Tyre couplings are known for their high torsional flexibility, allowing them to accommodate angular and axial misalignments. Their elastomeric tyre element provides excellent damping properties, reducing vibration and shock transmission.
- Grid Couplings: Grid couplings offer moderate torsional flexibility, making them suitable for applications with lower misalignment requirements. They use a flexible grid element to transmit torque and accommodate misalignments.
- Gear Couplings: Gear couplings provide low torsional flexibility and are better suited for applications with minimal misalignments. They use gear teeth to transmit torque between the coupling hubs.
- Misalignment Tolerance:
- Tyre Couplings: Tyre couplings can handle both angular and axial misalignments simultaneously, offering a wide range of misalignment tolerance.
- Grid Couplings: Grid couplings can accommodate limited angular misalignment but have less axial misalignment capacity compared to tyre couplings.
- Gear Couplings: Gear couplings have limited misalignment tolerance and are best suited for applications with minimal misalignments.
- Shock Absorption:
- Tyre Couplings: Tyre couplings excel in shock absorption, making them suitable for applications with frequent starts, stops, and load fluctuations.
- Grid Couplings: Grid couplings offer moderate shock absorption capabilities, providing smoother power transmission in dynamic conditions.
- Gear Couplings: Gear couplings have limited shock absorption capacity and may transmit more shock to the connected equipment.
- Temperature and Speed Limits:
- Tyre Couplings: Tyre couplings typically have higher temperature and speed limits compared to grid and gear couplings.
- Grid Couplings: Grid couplings have moderate temperature and speed limits suitable for many industrial applications.
- Gear Couplings: Gear couplings are suitable for moderate temperature and speed ranges.
- Installation and Maintenance:
- Tyre Couplings: Tyre couplings are relatively easy to install and require minimal maintenance, making them cost-effective options.
- Grid Couplings: Grid couplings may require more frequent maintenance due to the grid element’s wear.
- Gear Couplings: Gear couplings can be more complex to install and maintain compared to tyre and grid couplings.
In summary, tyre couplings are excellent choices for applications with significant misalignments, shock loads, and high-speed requirements. Grid couplings offer a balance between misalignment tolerance, shock absorption, and ease of maintenance. Gear couplings are suitable for applications with minimal misalignments and low-speed requirements.
The selection of the right coupling type depends on the specific application’s torque, speed, misalignment, and operational conditions. Understanding the performance characteristics of each coupling type helps in making an informed choice for optimal coupling performance and machinery reliability.
How to Properly Install and Maintain a Tyre Coupling?
Proper installation and maintenance of a tyre coupling are essential to ensure its reliable performance and longevity. Follow these steps for the correct installation and ongoing maintenance:
- Inspect the Coupling: Before installation, carefully inspect the tyre coupling for any visible damage or defects. Check the rubber tyre element for signs of wear, cracks, or deterioration. Ensure that all components, including the hubs and fasteners, are in good condition.
- Prepare the Shaft Ends: Clean and degrease the shaft ends that will be connected by the tyre coupling. Remove any dirt, rust, or debris to achieve a clean and smooth surface for proper coupling attachment.
- Align the Shafts: Ensure the shafts to be coupled are properly aligned within the recommended tolerances. Misalignment can lead to premature wear and failure of the coupling. Follow the manufacturer’s guidelines for alignment specifications.
- Insert the Tyre Element: Carefully place the rubber tyre element between the hubs of the tyre coupling. Align the hubs and the tyre element to ensure they fit together correctly.
- Secure the Hubs: Assemble the coupling hubs around the tyre element and align them with the shaft ends. Use the appropriate fasteners (bolts or screws) and tighten them evenly and gradually in a criss-cross pattern to avoid uneven pressure on the tyre element.
- Check for Uniform Gap: After tightening the fasteners, check for a uniform gap between the tyre element and the hubs on both sides. An even gap indicates that the tyre coupling is properly installed.
- Lubrication: Some tyre couplings may require lubrication at the tyre-hub interface. Follow the manufacturer’s guidelines for the type and amount of lubricant to be used.
- Perform a Test Run: After installation, perform a test run of the machinery to ensure the coupling operates smoothly without any abnormal vibrations or noises.
Maintenance:
- Regular Inspection: Periodically inspect the tyre coupling for signs of wear, damage, or misalignment. Pay attention to the condition of the rubber tyre element and ensure it is free from cracks or degradation.
- Torque Check: Check and retighten the fasteners at regular intervals to maintain the proper clamping force and prevent any loosening that could lead to coupling failure.
- Lubrication: If the tyre coupling requires lubrication, adhere to the recommended lubrication schedule provided by the manufacturer.
- Replace Worn Components: If any components, such as the rubber tyre element or fasteners, show signs of wear or damage, replace them promptly with compatible and high-quality replacements.
- Address Misalignment: If there is any indication of misalignment during maintenance checks, take corrective measures to realign the shafts to prevent further coupling wear and potential equipment damage.
- Keep the Environment Clean: Ensure the coupling area is kept clean and free from debris, which can contribute to premature wear and affect coupling performance.
By following proper installation procedures and conducting regular maintenance, a tyre coupling can deliver reliable and efficient performance, contributing to the smooth operation and extended lifespan of industrial machinery and equipment.
editor by CX 2024-01-12