Product Description
Product Description
High Quality RGF Series Bowex Nylon Curved Teeth Gear Coupling
Our Couplings are interchangeable to:
Lovejoy coupling, CHINAMFG coupling, Normex coupling, Fenner coupling, Bowex coupling, API coupling……
Product Characteristics:
– Double-Section tpye curved-tooth gear couping
– Widely applicable in various mechanical & hydraulic felds
– Nylon & steel matched, maintenance free
– Able to offset axial, radial & angular misalignments
– Axial plugging assembly, very convenient
Nylon Toothed Sleeve Characteristics:
– Excellent Mechanical Performance
– High rigidity
– High temperature resistance (+100C)
– Not embrittled at low temperature
– Good slippery & frictional behaviour
– Excellent electrical insulation behaviour
– Chemical corrosion endurable
– HIgh Accuracy of processing
Salient features
* Simple construction-quick easy installation-No special tools required.
* Flexible insert caters for incident angular, parallel and axial misalignment.
* Absorbs shock loads and damps small amplitude vibration.
* Insert design presets correct distance between hubs, using raised pads on each leg of the insert.
* Available in a range of stock bore sizes. Can also be supplied with finished bore & keyway.
* Unaffected by moisture, grease and oils-including
non-aromatic and non-ketone solvents and temperatures within the range 40C to + 100C.
* Spacer coupling with spacer size depending upon the distance between two shaft ends.
What applications are coupling used for?
Couplings are used in servo drive technology, machine tools, packaging machinery, automation systems, printing presses, industrial robots, control and positioning technology, and general mechanical engineering.
Product Parameters
Packaging & Shipping
All the products can be packed in cartons,or,you can choose the pallet packing.
MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,
FedEx and EMS are all supported.
Company Profile
About Mighty Machinery
ZheJiang Mighty Machinery Co., Ltd., specializes in manufacturing Mechanical Power Transmission Products. After over 13 years hard work, MIGHTY have already get the certificate of ISO9001:2000 and become a holding company for 3 manufacturing factories.
MIGHTY advantage
1, Abundant experience in the mechanical processing industries.
2,Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
3,Now have 5 technical staff, we have strong capacity for design and process design, and more than 70 worker now work in our FTY and double shift eveyday.
4,Strick quality control are apply in the whole prodution. we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
5,Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export.
FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2:Do you provide samples ? is it free or extra ?
A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.
Q3: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.
Q4:How long is your warranty?
A: Our Warranty is 12 month.
Q5 :Do you have inspection procedures for coupling ?
A:100% self-inspection before packing
Q6. What’s your payment?
A:1) 100% T/T. 2) 30% in advance, others before shipment. 3) L/C Q7:Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.
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Misaligned Tooth Couplings: Challenges and Mitigation
Misalignment in tooth couplings can lead to various challenges that affect coupling performance and equipment reliability. Here are some challenges that can arise from misaligned tooth couplings and how they can be mitigated:
1. Increased Wear: Misalignment causes uneven loading and increased stress on the teeth of the coupling, leading to accelerated wear and potential tooth damage.
2. Reduced Efficiency: Misaligned couplings can result in energy losses due to increased friction and inefficient torque transmission.
3. Vibration and Noise: Misalignment can induce vibration and noise in the machinery system, affecting both operator comfort and equipment lifespan.
4. Premature Failure: Excessive misalignment can lead to premature coupling failure and unexpected downtime.
To mitigate these challenges, consider the following steps:
1. Proper Alignment: Ensure that the connected shafts are aligned within the specified tolerances. Use alignment tools and techniques to achieve accurate shaft alignment.
2. Regular Inspection: Perform routine inspections of the coupling to detect any signs of wear, damage, or misalignment. Address any issues promptly.
3. Lubrication: Proper lubrication reduces friction and wear, especially in misaligned conditions. Follow manufacturer guidelines for lubrication frequency and type.
4. Coupling Maintenance: Follow recommended maintenance practices provided by the coupling manufacturer to extend its lifespan and performance.
By addressing misalignment issues proactively and following proper maintenance practices, you can ensure the optimal performance and longevity of tooth couplings in your machinery systems.
Identifying Wear or Damage in Tooth Couplings
Wear or damage in a tooth coupling can lead to performance issues and potential failures. Here are some signs to watch for and methods to identify problems:
- Abnormal Noise: Unusual noise during operation, such as rattling, grinding, or clicking, can indicate misalignment or wear in the teeth.
- Increased Vibration: Excessive vibration may suggest misalignment, worn teeth, or other issues affecting coupling performance.
- Temperature Rise: If the coupling becomes unusually hot during operation, it could indicate friction due to misalignment or damaged teeth.
- Visual Inspection: Regularly inspect the coupling for signs of wear, corrosion, pitting, or chipped teeth. Use proper lighting and magnification if needed.
- Measurement: Check tooth clearances using specialized measurement tools to identify any significant deviations from specifications.
- Runout Measurement: Measure coupling runout to detect eccentricity or misalignment that could lead to premature wear.
- Alignment Check: Use laser alignment tools to ensure proper shaft alignment, preventing undue stress on the coupling teeth.
- Lubrication Analysis: Analyze the lubricant for metal particles or signs of contamination, which could result from wear and damage.
Regular inspection, monitoring operating conditions, and addressing any signs of wear or damage promptly can help extend the life of the tooth coupling and prevent unexpected failures.
Tooth Couplings: Torque Transmission and Misalignment Handling
Tooth couplings are designed to efficiently transmit torque while accommodating certain levels of misalignment between connected shafts. Here’s how they handle torque transmission and misalignment:
Torque Transmission: Tooth couplings utilize interlocking teeth on the coupling hubs to transfer torque from one shaft to another. The teeth engagement creates a strong mechanical connection that can transmit high levels of torque. The coupling’s design ensures even distribution of torque across the teeth, minimizing stress concentrations and enhancing the coupling’s overall strength.
Misalignment Handling: Tooth couplings can accommodate a limited amount of angular and axial misalignment between shafts. The interlocking teeth provide some flexibility, allowing the coupling to compensate for small angular deviations. Additionally, the teeth engagement can provide a degree of axial flexibility, enabling the coupling to handle slight axial misalignments. However, tooth couplings have lower misalignment tolerance compared to some other flexible coupling types like elastomeric couplings.
It’s important to note that excessive misalignment can lead to premature wear and reduced coupling life. Therefore, while tooth couplings offer misalignment compensation to a certain extent, proper alignment of the connected shafts is still essential to ensure optimal coupling performance and longevity.
editor by CX 2024-04-12
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