제품 설명
Stainless Steel Coupling Gear Rigid Roller Chain Fluid Tyre Grid Jaw Spider HRC Nm Motor Flange Gear Pump Rubber Spline Shaft Flexible Universal Joint Coupling
제품 설명
주요 제품
Coupling refers to a device that connects 2 shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from bearing excessive load, which plays the role of overload protection.
Couplings can be divided into rigid couplings and flexible couplings.
Rigid couplings do not have buffering property and the ability to compensate the relative displacement of 2 axes. It is required that the 2 axes be strictly aligned. However, such couplings are simple in structure, low in manufacturing cost, convenient in assembly and disassembly, and maintenance, which can ensure that the 2 axes are relatively neutral, have large transmission torque, and are widely used. Commonly used are flange coupling, sleeve coupling and jacket coupling.
Flexible coupling can also be divided into flexible coupling without elastic element and flexible coupling with elastic element. The former type only has the ability to compensate the relative displacement of 2 axes, but cannot cushion and reduce vibration. Common types include slider coupling, gear coupling, universal coupling and chain coupling; The latter type contains elastic elements. In addition to the ability to compensate the relative displacement of 2 axes, it also has the functions of buffering and vibration reduction. However, due to the strength of elastic elements, the transmitted torque is generally inferior to that of flexible couplings without elastic elements. Common types include elastic sleeve pin couplings, elastic pin couplings, quincunx couplings, tire type couplings, serpentine spring couplings, spring couplings, etc
Coupling performance
1) Mobility. The movability of the coupling refers to the ability to compensate the relative displacement of 2 rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation and deformation under load all put CHINAMFG requirements for mobility. The movable performance compensates or alleviates the additional load between shafts, bearings, couplings and other components caused by the relative displacement between rotating components.
(2) Buffering. For the occasions where the load is often started or the working load changes, the coupling shall be equipped with elastic elements that play the role of cushioning and vibration reduction to protect the prime mover and the working machine from little or no damage.
(3) Safe, reliable, with sufficient strength and service life.
(4) Simple structure, easy to assemble, disassemble and maintain.
How to select the appropriate coupling type
The following items should be considered when selecting the coupling type.
1. The size and nature of the required transmission torque, the requirements for buffering and damping functions, and whether resonance may occur.
2. The relative displacement of the axes of the 2 shafts is caused by manufacturing and assembly errors, shaft load and thermal expansion deformation, and relative movement between components.
3. Permissible overall dimensions and installation methods, and necessary operating space for assembly, adjustment and maintenance. For large couplings, they should be able to be disassembled without axial movement of the shaft.
In addition, the working environment, service life, lubrication, sealing, economy and other conditions should also be considered, and a suitable coupling type should be selected by referring to the characteristics of various couplings.
If you cannot determine the type, you can contact our professional engineer
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Company Profile
Our Equipments
Main production equipment:
Large lathe, surface grinder, milling machine, gear shaper, spline milling machine, horizontal broaching machine, gear hobbing machine, shaper, slotting machine, bench drilling machine, radial drilling machine, boring machine, band sawing machine, horizontal lathe, end milling machine, crankshaft grinder, CNC milling machine, casting equipment, etc.
Inspection equipment:
Dynamic balance tester, high-speed intelligent carbon and sulfur analyzer, Blochon optical hardness tester, Leeb hardness tester, magnetic yoke flaw detector, special detection, modular fixture (self-made), etc.
Machining equipments
Heat equipment
우리 공장
Application – Photos from our partner customers
Company Profile
Our leading products are mechanical transmission basic parts – couplings, mainly including universal couplings, drum gear couplings, elastic couplings and other 3 categories of more than 30 series of varieties. It is widely used in metallurgical steel rolling, wind power, hydropower, mining, engineering machinery, petrochemical, lifting, paper making, rubber, rail transit, shipbuilding and marine engineering and other industries.
Our factory takes the basic parts of national standards as the benchmark, has more than 40 years of coupling production experience, takes “scientific management, pioneering and innovation, ensuring quality and customer satisfaction” as the quality policy, and aims to continuously provide users with satisfactory products and services. The production is guided by reasonable process, and the ISO9001:2015 quality management system standard is strictly implemented. We adhere to the principle of continuous improvement and innovation of coupling products. In recent years, it has successfully developed 10 national patent products such as SWF cross shaft universal coupling, among which the double cross shaft universal joint has won the national invention patent, SWF cross shaft universal coupling has won the new product award of China’s general mechanical parts coupling industry and the ZHangZhoug Province new product science and technology project.
Our factory has strong technical force, excellent process equipment, complete professional production equipment, perfect detection means, excellent after-sales service, various products and complete specifications. At the same time, we can provide the design and manufacturing of special non-standard products according to the needs of users. Our products sell well at home and abroad, and are trusted by the majority of users. We sincerely welcome friends from all walks of life at home and abroad to visit and negotiate for common development.p
기어 커플링 유지보수 요구사항
기어 커플링은 다른 기계 부품과 마찬가지로 최적의 성능, 신뢰성 및 수명을 보장하기 위해 정기적인 유지 보수가 필요합니다. 적절한 유지 보수는 예상치 못한 고장과 가동 중단을 방지하여 비용 절감 및 생산성 향상으로 이어질 수 있습니다. 다음은 기어 커플링의 주요 유지 보수 요건입니다.
- 매끄럽게 하기: 기어 커플링에는 정기적이고 적절한 윤활이 필수적입니다. 커플링의 기어 톱니와 맞물리는 면은 마찰과 마모를 최소화하기 위해 충분히 윤활되어야 합니다. 윤활 주기와 사용되는 윤활유의 종류는 용도, 하중 및 작동 조건에 따라 달라집니다. 제조사의 권장 윤활 주기와 적절한 윤활유 사용을 반드시 준수해야 합니다.
- 점검: 정기적인 점검을 통해 마모, 정렬 불량 또는 손상 징후를 확인해야 합니다. 육안 검사를 통해 기어 톱니의 흠집, 긁힘 또는 부식과 같은 이상 징후를 발견할 수 있습니다. 또한, 점검을 통해 추가적인 손상을 방지하기 위해 해결해야 할 정렬 불량 문제를 파악할 수 있습니다.
- 토크 모니터링: 커플링을 통해 전달되는 토크를 모니터링하면 시스템 문제를 나타낼 수 있는 비정상적인 증가를 파악하는 데 도움이 될 수 있습니다. 토크 수준의 갑작스러운 변화는 정렬 불량이나 기타 주의가 필요한 문제를 나타낼 수 있습니다.
- 정렬 검사: 기어 커플링의 정상적인 작동을 위해서는 축 정렬을 정기적으로 점검하고 수정하는 것이 매우 중요합니다. 정렬 불량은 커플링의 마모 증가 및 조기 고장을 초래할 수 있습니다. 올바른 정렬은 커플링과 연결된 장비에 가해지는 스트레스를 줄여줍니다.
- 온도 모니터링: 커플링의 작동 온도를 모니터링하면 잠재적인 문제점을 파악하는 데 도움이 될 수 있습니다. 비정상적으로 높은 온도는 윤활 부족 또는 기타 조사해야 할 문제점을 나타낼 수 있습니다.
- 커플링 분리 및 청소: 특히 열악하거나 오염된 환경에서는 주기적으로 커플링을 분리하여 내부 부품을 청소하고 검사하는 것이 유익할 수 있습니다. 이를 통해 더욱 철저한 검사가 가능하고 커플링의 성능을 유지하는 데 도움이 됩니다.
- 마모된 부품 교체: 기어 커플링의 구성 요소(예: 씰 또는 개스킷)가 마모되거나 손상된 경우, 커플링의 무결성을 유지하고 누출을 방지하기 위해 즉시 교체해야 합니다.
- 올바른 보관 방법: 커플링을 일시적으로 사용 중지하거나 보관할 경우, 부식 및 부품 손상을 방지하기 위해 깨끗하고 건조한 환경에 보관해야 합니다.
사용하는 특정 기어 커플링 모델에 대한 제조업체의 유지보수 지침 및 권장 사항을 준수하는 것이 필수적입니다. 정기적인 유지보수와 올바른 절차 준수는 기어 커플링의 수명을 연장하고 기계 시스템의 안정적이고 효율적인 작동을 보장하는 데 도움이 됩니다.
editor by CX 2023-10-03