Coupling development trend towards cooperation

Published: 2017-12-15

To strengthen the development of my country's coupling industry, mutual cooperation and mutual development between coupling factories is essential.

In recent years, due to the development of the servo motor industry, the need to adapt to high speed and control has been increasingly emphasized.Couplings are increasingly used in machinery controlled by servo systems.The difference between these fields and general manufacturing machinery is that the output is required to have a high following behavior relative to the input.The need to adapt to high speed and control is increasingly emphasized.

In recent years, couplings have been increasingly used in machines controlled by servo systems, such as machine tools and semiconductor manufacturing machinery.In these fields, unlike general manufacturing machinery, its output is required to have a high degree of followability with respect to its input.

Especially when used on machine tools that require high-frequency forward and reverse rotation, positioning, and high-speed rotation of 20000r/min or more, the coupling not only has high rigidity, but also has the ability to withstand repeated torsional loads with high elastic fatigue limit. , In order to adapt to high-speed operation.Therefore, the coupling originally has the characteristics of high torque rigidity, zero rotation clearance, and the elastic body compensates the radial, axial, and angular deviations of the two shafts in the transmission process of the manufacturing machinery, and the clockwise and counterclockwise rotation characteristics are the same.

In the past, people only considered the coupling as a mechanical part. However, with the diversification of the use of the mechanical device using the coupling, in order to achieve high performance, the understanding of the coupling has changed from a simple Mechanical components are transformed into important mechanical elements that can influence the performance of the entire mechanical system.

Therefore, it has become more and more difficult to rely solely on coupling manufacturers' unique products to meet user requirements.Now, it has become a trend for users and manufacturers to work together to meet mechanical couplings.