Product Description
Customized Rubber Products & Parts Manufacturer
Product Description:
| Item name | Customized Genuine Air Intake Hose Air Cleaner Intake Flow Hose Tube |
| Size | Standard |
| Hardness | 40-50A |
| Material | NBR |
| Temperature | Common:20~50degree centigrade;NBR:-40~120C |
| Certificate | ISO9001,ISO14001 |
| Color | Black or Customized |
| SPECIAL Features |
Compression Resistance;Toughness;Resistance force;Oil Resistance;Water Resistance;Cativation Erosion Resistance. |
| Port | HangZhou |
| Shipping | 1) Small quantity, DHL/FEDEX/UPS/TNT-express fee will be born by the buyer; 2)Large quantity, sea/air freight |
| Delivery Time | Usual 7 days after confirmation of the sample or according to Customers’ order quantity |
| Payment Term | T/T or L/C |
| MOQ | 1000pcs |
| Packae | Polybag and carton |
| Sample lead time | 7 days |
| Carton Size | According to the goods |
| OEM/ODM | ALL |
Product Picture
Related Products
About HangZhousun
HangZhousun Group
Total Number of Personnel:>350 staffs (as of June.24, 2571)
Total Production scale: >35000 square meters
Head Office: HangZhousun Rubber & Plastic Technology Co.,Ltd
Founded: 2002
Location: HangZhou, ZheJiang
Main Business: Compression Molding Rubber Products & Parts, etc.
Branch Company: HangZhou Mingrui Intelligent Technology Co., Ltd
Established: 2018
Location: HangZhou, ZheJiang
Main Business: Molds, Refined Hardware, Intelligent Automation Equipment, etc.
Branch Company: ZheJiang Yousheng New Material Technology Co.,Ltd
Established: 2018
Location: HangZhou, ZheJiang
Main Business: Extrusion Molding Rubber Products & Parts, etc.
R&D and Quality Control
HangZhousun’s R&D team has more than 120 staff ,and gathers CHINAMFG and creative experts and professors.
Keeping responsibility in mind, R&D team brings multiple capabilities, supports HangZhousun keep leading at rubber&plastics industry.
R&D team forms strict management system on each project in compliance with latest world scientific standard and requirements.
We strictly emphasize on quality and management control.
Our R&D and production management follows TUV & IS014001 Environmental System.
Beyond these, Our finished products meet approval of ISO9001, IATF16949 & UL quality control system.
HangZhousun can make our products meet standards as customer’s demand like CE, ROHS, REACH, CP65, PAHS, FDA, TSCA,etc.
(IF YOU WANT MORE DETAIL INFORMATION OF OUR COMPANY AND PRODUCTS, WELCOME TO CONTACT AND CHAT WITH US. SHOULD ANY OF OUR ITEMS BE OF INTEREST TO YOU, PLEASE LET US KNOW WITH THE HOPE THAT WE MAY WORK WITH YOU IN THE FUTURE. )
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What are the Maintenance Requirements for Bellows Couplings to Ensure Reliable Performance?
Proper maintenance of bellows couplings is essential to ensure their reliable performance and extend their service life. Here are some maintenance requirements and practices for bellows couplings:
- Regular Inspection: Perform routine inspections of the bellows coupling to check for any signs of wear, damage, or misalignment. Look for cracks, tears, or deformation in the bellows element, as these issues can lead to coupling failure.
- Lubrication: In most cases, bellows couplings do not require lubrication. However, some specific applications or coupling designs may benefit from periodic lubrication of the shafts. Always follow the manufacturer’s guidelines regarding lubrication, as using the wrong type of lubricant can damage the coupling.
- Keep the Coupling Clean: Ensure that the bellows coupling and its surroundings are clean and free from debris. Dirt, dust, and foreign particles can accelerate wear and reduce the coupling’s performance.
- Avoid Overloading: Do not exceed the maximum torque and speed limits specified by the manufacturer. Overloading the coupling can cause premature failure and compromise the system’s performance.
- Address Misalignment and Shaft Movement: If misalignment or shaft movement occurs during operation, identify and correct the root cause promptly. Excessive misalignment or axial motion can put extra stress on the bellows and lead to premature failure.
- Inspect Fasteners: Check and tighten the fasteners, such as set screws or clamping screws, that secure the coupling to the shafts. Loose fasteners can cause the coupling to slip or shift, affecting its performance.
- Replace Damaged Couplings: If any signs of damage or wear are detected during inspection, replace the bellows coupling with a new one. Continuing to use a damaged coupling can result in catastrophic failure and potential damage to connected machinery.
- Follow Manufacturer’s Guidelines: Always follow the maintenance instructions provided by the coupling manufacturer. They may have specific recommendations for inspection intervals, cleaning methods, and other maintenance practices.
By following these maintenance practices, you can ensure that your bellows couplings remain in good condition and deliver reliable performance throughout their operational life. Regular inspections and proactive maintenance help identify potential issues early, allowing you to take corrective actions before they escalate into more significant problems.
How do bellows couplings ensure torque transmission and minimize backlash in precision systems?
Bellows couplings are used in precision systems to transmit torque between two shafts while minimizing backlash, which is crucial for maintaining accurate positioning and reducing vibrations. Here’s how they achieve these functions:
- Torsional Rigidity: Bellows couplings are designed with a series of flexible metal convolutions (bellows) that allow angular misalignment between the shafts. The metal bellows provide high torsional rigidity, ensuring efficient torque transmission from one shaft to the other with minimal power loss.
- Backlash Elimination: Backlash is the play or movement that occurs when reversing the direction of rotation in a mechanical system. Bellows couplings are ideal for precision applications because they have virtually zero backlash. The absence of backlash helps maintain accurate positioning and prevents undesired movements in precision machinery.
- Compensation for Misalignment: In precision systems, shaft misalignments can occur due to manufacturing tolerances, thermal expansion, or other factors. Bellows couplings can accommodate angular, axial, and parallel misalignments, ensuring smooth operation and preventing excessive stress on the shafts and connected components.
- Vibration Damping: The flexible nature of bellows couplings also provides some level of vibration damping. This feature helps reduce vibrations and shocks in the system, which is especially important in sensitive precision equipment to maintain stability and accuracy.
- Compact Design: Bellows couplings are compact and lightweight compared to some other coupling types, making them suitable for applications where space and weight restrictions are important considerations.
In summary, bellows couplings play a crucial role in precision systems by ensuring efficient torque transmission, minimizing backlash, compensating for misalignments, dampening vibrations, and providing a compact design. These features make them an excellent choice for high-precision machinery and applications where accuracy and reliability are paramount.
How do Bellows Couplings Accommodate Misalignment and Axial Motion between Shafts?
Bellows couplings are designed to accommodate misalignment and axial motion between shafts while maintaining accurate torque transmission. The key features that enable this flexibility are the bellows element and the coupling’s construction.
1. Bellows Element: The bellows element is a thin-walled, corrugated metal tube with deep convolutions. When torque is applied to the coupling, the bellows element flexes, allowing for angular misalignment between the driving and driven shafts. The corrugations in the bellows provide the necessary flexibility while maintaining the overall structural integrity of the coupling.
2. Axial Motion Compensation: Bellows couplings can also accommodate axial motion between shafts. When there is axial displacement, the bellows compresses or extends, effectively compensating for the relative movement of the shafts along the axial direction. This feature is particularly beneficial in applications where shafts experience thermal expansion or contraction during operation.
3. Single and Multi-Bellows Designs: Bellows couplings are available in both single and multi-bellows designs. Single-bellows couplings offer greater flexibility and are suitable for applications with relatively low misalignments and axial motion. On the other hand, multi-bellows couplings provide enhanced flexibility and can accommodate higher levels of misalignment and axial motion.
4. Zero Backlash: Bellows couplings are designed to have minimal or zero backlash. Backlash refers to the play or clearance between the coupling’s components. Zero backlash ensures that there is no lost motion when reversing the direction of rotation, making bellows couplings ideal for precision motion control applications.
5. Reducing Side Loads: To ensure optimal performance and longevity, it is essential to minimize side loads on bellows couplings. Excessive side loads can cause premature wear and fatigue in the bellows element, leading to reduced coupling life.
Overall, bellows couplings provide excellent flexibility and compensatory capabilities, making them a preferred choice in applications where misalignment and axial motion are expected. The ability to handle these factors without compromising torque transmission or introducing backlash makes bellows couplings suitable for various industries, including robotics, automation, aerospace, and semiconductor manufacturing.
editor by CX 2024-04-17