Product Description
Metal Flange Shaft Coupling Rigid Flange Coupling Motors Xihu (West Lake) Dis. Shaft Axis Bearing
| Item Name | All kinds of screws |
| Drive | philips,phil-slot,pozi,hexsocket,six-lobe,square,triangle,slotted,torx,Y & Special security drive |
| Material |
Carbon steel/Stainless steel/Aluminum/Brass/Copper |
| Specification & Gauge | M0.8 – M36 |
| Surface Finishing | (1) Zinc- Plated (2) Nickel-plated (3) Passivated (4) Tin-plated (5) Sandblast and Anodize (6) Chromate (7) Polish (8) Black Oxide (9) Dacromet(10) Hot Deep Galvanize(H. D. G. ) etc. |
| Heat Treatment | (1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving. |
| Standard | ISO,GB,DIN,JIS,ANSI,BSW |
| Manufacture Process | (1)Heading (2)washer assembly (3)Threading (4)Secondary processing (5)heat treatment (6)plating (7)Anti-slipping (8)Baking (9)QA (10)Package (11)Shipping |
| After sales service | We will follow up goods for every customers and help solve problem after sales.(more details prease see our Reproduction and Refund Policy) |
| Certificates | ISO9001:2015, MSDS,SGS,COC,Form E(CO),RohS |
Applications:
1) Mechanical manufacturing.
2) Electronics
3) Furniture Products
4) Auto parts
5) Lights
6) Medical device
7) Toys
8) Digital products.
9) Buildings
10) Others
Advantages
1)Competitive price
2)Diversified rich experienced skilled workers( Over 18 years).
3)Continuance service and support.
4)Quality,reliability and long product life.
5)Mature,perfect and excellence,but simple design, OEM are available.
6)Serviced for: Foxconn Tec,Sanyo Electronics,Honeywell International,Kimball Furniture…etc
Business Conditions
| MOQ | Small quantity for testing are available |
| Terms | FOB HangZhou /CFR /CIF |
| Payment | T/T 30 % deposit, 70% balance payment before shipment |
| Lead Time | 7-25 working days,it is depand on the order quantity |
| Sample Availablity | Making sample within 7 days free of charge if we have existing tooling |
| Warranty | 3 Years |
FAQ
A. How to get the offer for products ?
Drawing or size details & Materials & Quantity info provided,then we will quote the best price for you.
B. How to Package ?
The items are placed in plastic bags,Then put into Hardened Carton box,Last is on the pallet. Or According to customers’ required.
C. When is the delivery time ?
Delivery will occur between 10-15 working days from order confirmed, Moved faster delivery time can be allowed if Urgently.
D.What is the MOQ ?
To start of our good business relationship, we will try our best to meet your demands. Welcome to small trial order for testing.
E.What is you payment method ?
Paypal, T/T,Westeern Union,Moneygram,or others.
Reproduction and Refund Policy
Potential Redund Issue
1. Products received do not match the picture or description.
a.return for exchange–Return the products and we will resend the order as soon as we receive confirmation that the products have shipped.
b. Return for Refund–We will refund the payment as soon as our company receives the products by return back.
2. Products do not meet quality expectations or have some other quality issues.
a.return for exchange–Customers do not need to send the products back, They can instead provide pictures that clearly shows the problems.
b. Return for refund- Customer do not need to send the products back,they can instead provide pictures that clearly shows the problems
/* 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
Impact of Flange Coupling on Noise and Vibration in a Mechanical System
Flange couplings play a significant role in the overall noise and vibration levels of a mechanical system. The type of flange coupling used and its design characteristics can have varying effects on the system’s noise and vibration. Let’s explore how flange couplings impact noise and vibration in a mechanical system:
1. Rigid Flange Couplings:
Rigid flange couplings, being solid and inflexible connections, are generally considered to be more rigid than flexible couplings. As a result, they can transmit vibrations more directly between the connected shafts and the rest of the system. The lack of misalignment compensation can lead to higher stress on the bearings and other components, contributing to increased vibration levels.
However, rigid flange couplings are also less likely to introduce any additional sources of vibration due to their simple and solid construction. If the system is well-aligned and requires no misalignment compensation, rigid flange couplings can provide a stable and reliable connection.
2. Flexible Flange Couplings:
Flexible flange couplings are designed to dampen vibrations and shocks in the system. The flexibility of these couplings allows them to absorb and minimize the transmission of vibrations between the connected shafts and the rest of the system. As a result, flexible flange couplings can reduce overall vibration levels and provide a smoother and quieter operation.
Additionally, the misalignment compensation capability of flexible flange couplings helps to reduce stress on the bearings and other components. By accommodating misalignment, these couplings prevent the system from experiencing excessive vibrations that can lead to premature wear and failures.
Overall Impact:
The choice of flange coupling design will significantly influence the noise and vibration levels in the mechanical system. In applications where precise alignment is crucial, rigid flange couplings may be preferred despite potentially higher vibration levels. On the other hand, flexible flange couplings are ideal for systems where misalignment is expected or where vibration dampening is a priority.
It’s important to consider the specific requirements of the application when selecting a flange coupling. Factors such as torque capacity, operating conditions, alignment needs, and desired noise and vibration levels should all be taken into account. Proper installation and maintenance of the chosen flange coupling can also impact its performance in reducing noise and vibration levels in the mechanical system.
Can Flange Couplings Be Used in Hydraulic and Pneumatic Systems?
Yes, flange couplings can be used in both hydraulic and pneumatic systems to connect rotating components, such as pumps, motors, and cylinders, to transmit torque and motion. The key considerations when using flange couplings in hydraulic and pneumatic systems include the choice of material, sealing, and proper design to accommodate the specific requirements of these systems.
1. Material Selection: In hydraulic and pneumatic systems, the choice of material for the flange coupling is crucial due to the potential exposure to various fluids and environmental conditions. Common materials used for flange couplings in these systems include steel, stainless steel, and aluminum, which offer good strength, corrosion resistance, and durability.
2. Sealing: Hydraulic and pneumatic systems rely on the containment of fluids or gases under pressure. Therefore, it’s essential to ensure proper sealing in flange couplings to prevent any leakage that could lead to system inefficiencies or safety hazards. Proper sealing can be achieved using O-rings, gaskets, or other sealing elements integrated into the flange coupling design.
3. Design Considerations: The design of flange couplings for hydraulic and pneumatic systems should take into account the high pressures and forces involved in these applications. The flange coupling design should be robust enough to withstand the operating pressures and torque loads while maintaining proper alignment and ensuring smooth transmission of power.
4. Precision Machining: Tight tolerances and precision machining are critical for flange couplings used in hydraulic and pneumatic systems. This ensures that the coupling components fit together accurately, preventing any air or fluid leakage and minimizing wear and tear.
5. Customization: In some cases, hydraulic and pneumatic systems may have specific requirements that call for customized flange coupling designs. These customizations may include special materials, size, or sealing features to match the unique demands of the system.
Overall, flange couplings offer a reliable and efficient means of connecting rotating components in hydraulic and pneumatic systems. Proper selection, design, and maintenance of flange couplings contribute to the overall performance and longevity of these systems, ensuring smooth operation and minimal downtime.
Limitations and Disadvantages of Flange Couplings
While flange couplings offer several advantages, they also have some limitations and disadvantages that should be considered when selecting them for a specific application:
- 1. Size and Weight: Flange couplings tend to be larger and heavier compared to some other coupling types. This can be a limitation in applications where space and weight are critical factors.
- 2. Higher Cost: Flange couplings can be more expensive to manufacture and install compared to simpler coupling designs like sleeve couplings or clamp couplings.
- 3. Complex Installation: Installing flange couplings may require more time and expertise due to their intricate design and multiple components, including bolts and gaskets.
- 4. Rigidity: Flange couplings are relatively rigid, which means they may not accommodate as much misalignment as flexible couplings. Excessive misalignment can lead to increased stress on the equipment and coupling, potentially resulting in premature failure.
- 5. Bolt Stress: Proper tightening of the bolts is crucial for the effective functioning of flange couplings. Over-tightening or under-tightening the bolts can lead to bolt fatigue or coupling slippage.
- 6. Noise and Vibration Transmission: Flange couplings, especially rigid designs, can transmit more noise and vibration compared to flexible couplings, potentially affecting the performance and longevity of connected equipment.
- 7. Maintenance: Flange couplings may require more frequent maintenance due to the presence of multiple components and the need to periodically check bolt tightness and gasket conditions.
- 8. Corrosion: Depending on the material used, flange couplings may be susceptible to corrosion in certain environments. Corrosion can compromise the integrity of the coupling and reduce its service life.
Despite these limitations, flange couplings are still widely used in various industrial applications due to their robustness, high torque capacity, and ability to handle heavy loads. Proper application, installation, and maintenance can help mitigate some of these disadvantages and ensure the reliable performance of flange couplings in a wide range of systems.
editor by CX 2024-05-16
China Professional Metal Flange Shaft Coupling Rigid Flange Coupling Motors Guide Shaft Axis Bearing flange coupling
Product Description
Metal Flange Shaft Coupling Rigid Flange Coupling Motors Xihu (West Lake) Dis. Shaft Axis Bearing
| Item Name | All kinds of screws |
| Drive | philips,phil-slot,pozi,hexsocket,six-lobe,square,triangle,slotted,torx,Y & Special security drive |
| Material |
Carbon steel/Stainless steel/Aluminum/Brass/Copper |
| Specification & Gauge | M0.8 – M36 |
| Surface Finishing | (1) Zinc- Plated (2) Nickel-plated (3) Passivated (4) Tin-plated (5) Sandblast and Anodize (6) Chromate (7) Polish (8) Black Oxide (9) Dacromet(10) Hot Deep Galvanize(H. D. G. ) etc. |
| Heat Treatment | (1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving. |
| Standard | ISO,GB,DIN,JIS,ANSI,BSW |
| Manufacture Process | (1)Heading (2)washer assembly (3)Threading (4)Secondary processing (5)heat treatment (6)plating (7)Anti-slipping (8)Baking (9)QA (10)Package (11)Shipping |
| After sales service | We will follow up goods for every customers and help solve problem after sales.(more details prease see our Reproduction and Refund Policy) |
| Certificates | ISO9001:2015, MSDS,SGS,COC,Form E(CO),RohS |
Applications:
1) Mechanical manufacturing.
2) Electronics
3) Furniture Products
4) Auto parts
5) Lights
6) Medical device
7) Toys
8) Digital products.
9) Buildings
10) Others
Advantages
1)Competitive price
2)Diversified rich experienced skilled workers( Over 18 years).
3)Continuance service and support.
4)Quality,reliability and long product life.
5)Mature,perfect and excellence,but simple design, OEM are available.
6)Serviced for: Foxconn Tec,Sanyo Electronics,Honeywell International,Kimball Furniture…etc
Business Conditions
| MOQ | Small quantity for testing are available |
| Terms | FOB HangZhou /CFR /CIF |
| Payment | T/T 30 % deposit, 70% balance payment before shipment |
| Lead Time | 7-25 working days,it is depand on the order quantity |
| Sample Availablity | Making sample within 7 days free of charge if we have existing tooling |
| Warranty | 3 Years |
FAQ
A. How to get the offer for products ?
Drawing or size details & Materials & Quantity info provided,then we will quote the best price for you.
B. How to Package ?
The items are placed in plastic bags,Then put into Hardened Carton box,Last is on the pallet. Or According to customers’ required.
C. When is the delivery time ?
Delivery will occur between 10-15 working days from order confirmed, Moved faster delivery time can be allowed if Urgently.
D.What is the MOQ ?
To start of our good business relationship, we will try our best to meet your demands. Welcome to small trial order for testing.
E.What is you payment method ?
Paypal, T/T,Westeern Union,Moneygram,or others.
Reproduction and Refund Policy
Potential Redund Issue
1. Products received do not match the picture or description.
a.return for exchange–Return the products and we will resend the order as soon as we receive confirmation that the products have shipped.
b. Return for Refund–We will refund the payment as soon as our company receives the products by return back.
2. Products do not meet quality expectations or have some other quality issues.
a.return for exchange–Customers do not need to send the products back, They can instead provide pictures that clearly shows the problems.
b. Return for refund- Customer do not need to send the products back,they can instead provide pictures that clearly shows the problems
/* 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
How Does a Flange Coupling Handle Angular, Parallel, and Axial Misalignment?
A flange coupling is designed to accommodate various types of misalignment that may occur between two shafts. Here’s how it handles different types of misalignment:
- Angular Misalignment: Flange couplings can handle angular misalignment by allowing a slight flexing or bending of the flexible elements. The coupling’s flexible components, such as elastomeric or metallic elements, can bend and compensate for angular misalignment between the shafts. This flexibility ensures that the coupling can transmit torque smoothly even when the shafts are not perfectly aligned in a straight line.
- Parallel Misalignment: Flange couplings can also accommodate parallel misalignment between the shafts. When the two shafts are slightly offset in a parallel direction, the flexible elements in the coupling can move laterally to accommodate this misalignment. This lateral movement helps prevent excessive forces and wear on the coupling and connected equipment, ensuring efficient power transmission even in slightly misaligned conditions.
- Axial Misalignment: Axial misalignment refers to the situation when two shafts are displaced along their common axis. Flange couplings are not specifically designed to handle large axial misalignment. However, certain types of flange couplings may have limited axial movement capabilities due to the flexibility of their components. In some cases, an additional feature like an end float or sliding flange design may be incorporated to accommodate limited axial movement.
It is important to note that while flange couplings can handle a certain degree of misalignment, excessive misalignment can lead to premature wear and failure of the coupling. Regular maintenance and proper alignment of the shafts are essential to ensure the coupling’s optimal performance and longevity.
Common Installation Mistakes to Avoid When Using Flange Couplings
Proper installation is crucial for the efficient and reliable operation of flange couplings. Avoiding common installation mistakes can help ensure the longevity and optimal performance of the coupling. Here are some common installation mistakes to avoid:
1. Improper Alignment: One of the most critical aspects of flange coupling installation is ensuring proper shaft alignment. Misalignment can lead to increased wear, vibrations, and decreased power transmission efficiency. Always use precision alignment tools and techniques to achieve accurate alignment.
2. Over-Tightening: Over-tightening the coupling’s bolts can cause excessive stresses on the coupling and connected equipment. It may lead to premature failure or deformation of the coupling. Follow the manufacturer’s recommended torque values for tightening the bolts.
3. Under-Tightening: On the other hand, under-tightening the bolts may result in a loose connection, leading to misalignment and potential damage to the coupling during operation. Make sure to achieve the proper torque during installation.
4. Lack of Lubrication: Insufficient or improper lubrication of the coupling’s components can result in increased friction and wear. Follow the manufacturer’s guidelines for lubrication, and use the recommended lubricant to ensure smooth operation.
5. Contamination: Avoid introducing dirt, debris, or foreign particles into the coupling during installation. Contaminants can lead to wear and damage over time, reducing the coupling’s performance.
6. Incorrect Coupling Selection: Choosing the wrong type or size of flange coupling for the application can lead to performance issues. Consider factors like torque, speed, load, and operating environment when selecting the coupling.
7. Lack of Inspection: After installation, regularly inspect the flange coupling and its components for signs of wear, damage, or misalignment. Early detection of issues allows for timely maintenance and prevents potential system failures.
8. Ignoring Manufacturer Guidelines: Always follow the manufacturer’s installation instructions and guidelines. Each flange coupling may have specific requirements and recommendations that must be adhered to for proper functioning.
9. Incorrect Shaft Fit: Ensure that the coupling properly fits the shafts’ dimensions. A loose fit can cause slippage, while a tight fit can lead to stress concentration and premature failure.
10. Inadequate Inspection of Components: Before installation, inspect all coupling components, including flanges, bolts, and keyways, for any defects or damage. Replace any damaged parts before installation.
By avoiding these common installation mistakes, you can maximize the performance and lifespan of flange couplings in your mechanical systems.
What are the Maintenance Requirements for Flange Couplings?
Flange couplings require regular maintenance to ensure optimal performance and longevity. Proper maintenance can help prevent unexpected failures and downtime in the machinery or equipment. Here are the key maintenance requirements for flange couplings:
1. Inspection: Regularly inspect the flange coupling for signs of wear, damage, or misalignment. Check for cracks, corrosion, or any deformations in the flange and bolt holes. Ensure that the coupling is properly aligned with the shafts.2. Lubrication: Lubricate the flange coupling as per the manufacturer’s recommendations. Proper lubrication helps reduce friction and wear between the mating surfaces of the flanges, bolts, and nuts. Use the right type of lubricant that is compatible with the coupling material.3. Bolt Torque Check: Check the bolt torque regularly to ensure that the flange coupling is securely fastened. Loose bolts can lead to misalignment and coupling failure. Follow the recommended torque values provided by the manufacturer.4. Alignment: Maintain proper shaft alignment to prevent excessive forces on the flange coupling. Misalignment can cause uneven load distribution and accelerated wear on the coupling components.5. Environmental Protection: If the flange coupling is exposed to harsh or corrosive environments, take necessary measures to protect it. Consider using protective coatings or seals to prevent corrosion and damage.6. Regular Servicing: Schedule regular servicing of the machinery or equipment, including the flange coupling. This allows for a thorough inspection and timely replacement of worn-out or damaged components.7. Replacement of Worn Parts: When signs of wear or damage are detected during inspections, replace the worn or damaged parts promptly. Delaying the replacement can lead to further damage and compromise the performance of the coupling.8. Follow Manufacturer’s Guidelines: Always follow the maintenance guidelines provided by the flange coupling manufacturer. They may have specific recommendations based on the design and material of the coupling. Proper maintenance and regular checks can extend the life of the flange coupling and contribute to the overall reliability and efficiency of the connected machinery. It is essential to create a maintenance schedule and adhere to it diligently to ensure the smooth operation of the flange coupling and the entire mechanical system.
editor by CX 2024-04-08