Development and application of reliability test platform for high-speed punch machine clutch brake system

作者：Chen, Hao; Sun, Yu^*

来源：Journal of Mechanical Science and Technology, 2017, 31(1): 53-61.

DOI：10.1007/s12206-016-1207-1

• High-speed punch machine
• Clutch brake system
• Reliability test platform
• Torque
• Dynamic response time

In order to obtain high-speed punch clutch brake system dynamic characteristics and achieve reliability growth, a reliability test platform for high-speed punch machine clutch brake system was designed. Clutch brake working condition was analyzed and slipping power was determined in the process of coupling and braking. And on this basis, reliability test platform was designed. By adjusting motor rotating speed and rotational inertia of components, clutch brake working state was simulated. In the aspect of testing, clutching torque, loading torque and braking torque were collected in real time by using wireless torque sensors. And dynamic response time of clutch brake system was measured by using rotary encoder and virtual instruments. The experimental results show test platform with the validity and reliability. It can be used to find the weakness of clutch brake system and offer experimental support for reliability growth of high-speed punch.

• 出版日期2017-1
• 单位南京理工大学