Investigate on mechanical properties and mechanical- thermal couplings of different diameter piston disc brakes

• Main Authors: Ke-Yang Wu, 吳克洋
• Other Authors: 陳健忠
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/87443654654692429383

碩士 === 清雲科技大學 === 機械工程所 === 100 === This study investigate on mechanical-thermal structure coupled of the six-cylinder calipers disc brake system which provide by JBT manufacturer. In this paper, use of finite element method to analyze the brake system and to understand the mechanical properties, strain- stress, and under different braking force to understand the state of the disc temperature and heat distribution. In the results of this study, Symmetric model can be used to unilateral analysis to reduce the analysis time and setting error. The different diameter piston disc brakes design has the effect of improvement uneven wear, different brake pressure, time and speed to simulate the force to make the temperature distribution and differences in the piece of friction. And demonstrate the rapid braking or under high pressure to the surface temperature has rises sharply, the most uniform distribution of the thermal pressure by constant velocity.