Development and application of reliability test platform for high-speed punch machine clutch brake system
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- 作者：Hao Chen ; Yu Sun
- 关键词：High ; speed punch machine ; Clutch brake system ; Reliability test platform ; Torque ; Dynamic response time
- 刊名：Journal of Mechanical Science and Technology
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：31
- 期：1
- 页码：53-61
- 全文大小：
- 刊物类别：Engineering
- 刊物主题：Mechanical Engineering; Vibration, Dynamical Systems, Control; Industrial and Production Engineering;
- 出版者：Korean Society of Steel Construction
- ISSN：1976-3824
- 卷排序：31
文摘
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.