Product Description
Couplings:
1. The couplings offer a range of hub and element selection to meet different demands.
2. They can absorb shock and cater for incidental misalignment and damp out small amplitude vibrations.
3. NBR, Urethane, Hytrel elements.
4. Customized requirement is available.
Main Products:
1. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate;
2. Forging, Casting, Stampling Part;
3. V Belt Pulley and Taper Lock Bush; Sprocket, Idler and Plate Wheel;Spur Gear, Bevel Gear, Rack;
4. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.;
5. Shaft Coupling: including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling,
Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint;
6. Shaft Collars: including Setscrew Type, Single Split and Double Splits;
7. Gear & Rack: Spur gear/rack, bevel gear, helical gear/rack.
8. Other customized Machining Parts according to drawings (OEM) Forging, Casting, Stamping Parts.
PACKING
| Packaging | |
| Packing
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We use standard export wooden case, carton and pallet, but we can also pack it as per your special requirements. |
OUR COMPANY
ZheJiang Mighty Machinery Co., Ltd. specializes in offering best service and the most competitive price for our customer.
After over 10 years’ hard work, MIGHTY’s business has grown rapidly and become an important partner for oversea clients in the industrial field and become a holding company for 3 manufacturing factories.
MIGHTY’s products have obtained reputation of domestic and oversea customers with taking advantage of technology, management, quality and very competitive price.
Your satisfaction is the biggest motivation for our work, choose us to get high quality products and best service.
OUR FACTORY
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
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, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit.To supply customers excellent quality products with good price and punctual delivery time is our responsibility.
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Specific Maintenance Requirements for Prolonging the Life of Beam Couplings
Proper maintenance is essential for prolonging the life and ensuring the optimal performance of beam couplings in motion control systems. While beam couplings are designed for reliability and low maintenance, some specific maintenance practices can help maximize their longevity. Here are the key maintenance requirements:
- Regular Inspection:
Perform regular visual inspections of the beam couplings to check for signs of wear, damage, or misalignment. Look for any visible cracks, deformations, or signs of corrosion. Detecting issues early can prevent further damage and potential coupling failure.
- Lubrication:
For couplings with movable components, such as beam couplings with elastomeric elements or bellows, proper lubrication is crucial. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate lubricants. Lubrication helps reduce friction and wear, ensuring smooth operation.
- Torque Checks:
Periodically check the tightness of the coupling’s fasteners, such as set screws or clamps. Over time, vibrations and loads can cause these fasteners to loosen. Make sure they are properly tightened to maintain a secure connection between the shafts and the coupling.
- Environmental Protection:
If the beam couplings are exposed to harsh environments, consider implementing protective measures. Shield the couplings from dirt, dust, moisture, and corrosive substances that could impact their performance and lead to premature wear.
- Alignment Checks:
Regularly check the alignment of the connected shafts. Misalignment can place additional stress on the coupling and reduce its lifespan. Make any necessary adjustments to ensure proper shaft alignment within the coupling’s specified tolerance.
- Load Capacity:
Ensure that the beam coupling is operating within its rated load capacity. Avoid exceeding the maximum torque or axial load to prevent overloading the coupling and potential failure.
- Replace Worn Components:
If any components of the beam coupling show signs of wear or damage beyond their limits, replace them promptly. Continuing to use worn or damaged couplings can lead to unsafe operation and compromise system performance.
By following these specific maintenance requirements, you can prolong the life of beam couplings, reduce the risk of unexpected failures, and maintain the overall efficiency and reliability of your motion control system. Regular inspections and proactive maintenance practices are crucial to ensure trouble-free operation and maximize the lifespan of beam couplings in various applications.
Materials Used in Manufacturing Beam Couplings
Beam couplings are commonly made from various materials, each offering unique properties that suit different application requirements. Some of the most common materials used in manufacturing beam couplings include:
- Aluminum:
Aluminum is a lightweight and cost-effective material commonly used in beam coupling construction. Aluminum beam couplings are ideal for applications where weight reduction is essential, such as in robotics or aerospace systems. They provide moderate mechanical strength and flexibility while offering good resistance to corrosion.
- Stainless Steel:
Stainless steel is a popular choice for beam couplings due to its excellent mechanical properties and high corrosion resistance. Stainless steel couplings are well-suited for demanding applications that require strength, durability, and resistance to harsh environments. They are commonly used in industries such as food processing, medical equipment, and marine applications.
- Brass:
Brass is a material known for its good electrical conductivity and moderate strength. Brass beam couplings are suitable for specific applications that require electrical grounding or where non-magnetic properties are essential. However, compared to stainless steel or aluminum, brass couplings may have slightly lower mechanical strength and corrosion resistance.
- Plastic/Polymer:
Plastic or polymer beam couplings are chosen for their lightweight and cost-effective nature. They are often used in applications where weight reduction is critical, and they offer electrical insulation properties. However, plastic couplings may have lower mechanical strength compared to metal couplings and are not suitable for high-torque applications or extreme environmental conditions.
- Carbon Steel:
Carbon steel is a robust and widely used material for beam couplings. Carbon steel couplings offer good mechanical strength and are suitable for various industrial applications. However, they may not provide the same level of corrosion resistance as stainless steel and may require proper maintenance to prevent rusting.
The choice of material depends on the specific needs of the application, including factors such as required strength, weight constraints, environmental conditions, and corrosion resistance. Manufacturers often provide a range of material options for their beam couplings to accommodate diverse industrial and commercial uses.
Beam Coupling: Function and Role in Mechanical Systems
A beam coupling, also known as a helical coupling or helical beam coupling, is a type of flexible coupling used in mechanical systems to connect two shafts while compensating for misalignment and transmitting torque. It consists of one or more helical beams (usually made of metal) that connect the shafts and allow for angular, axial, and parallel misalignment while maintaining a torsionally rigid connection. Here’s how a beam coupling functions in mechanical systems:
Structure:
A beam coupling typically has two ends, each with a helical beam. The beams are oriented at opposite angles to create a helix shape. The beams can vary in number, and some designs may include additional features like slits or keyways to enhance flexibility or improve torque capacity.
Misalignment Compensation:
When the two shafts connected by a beam coupling are misaligned, the helical beams flex, allowing the coupling to compensate for different types of misalignment. Angular misalignment occurs when the shafts are not collinear, axial misalignment when they are not on the same axis, and parallel misalignment when the shafts are not at the same height. The flexibility of the helical beams allows the coupling to accommodate these misalignments, reducing the stresses on the connected components.
Torque Transmission:
The helical beams of a beam coupling efficiently transmit torque from one shaft to the other. The beams twist and deform slightly under the applied torque but return to their original shape once the torque is removed. This torsional rigidity ensures that the coupling efficiently transfers rotational power while minimizing backlash and maintaining accurate positioning in motion control systems.
Damping and Vibration Absorption:
Beam couplings can provide some level of vibration dampening due to their inherent flexibility. The slight deformation of the beams can absorb shocks and vibrations, reducing the transmission of vibrations between the connected shafts.
Applications:
Beam couplings find applications in various mechanical systems, including robotics, CNC machines, stepper motor drives, and other motion control systems. They are especially useful in applications that require moderate misalignment compensation, high torsional rigidity, and low backlash.
Considerations:
While beam couplings offer several advantages, they do have some limitations. They may not be suitable for applications with high misalignment requirements or high torque loads, as excessive misalignment or torque can cause premature wear or failure of the coupling. Additionally, beam couplings may have limited axial stiffness, making them less suitable for applications with significant axial loads.
In summary, a beam coupling is a flexible coupling with helical beams that allows for misalignment compensation, efficient torque transmission, and some vibration dampening. Its design and flexibility make it an excellent choice for various mechanical systems, particularly those that require moderate misalignment compensation and high torsional rigidity.
editor by CX 2024-03-02