摘要
由于橡胶材料具有一定的弹性和较大的阻尼特性,所以在电梯缓冲器上普遍安装橡胶垫起一定的缓冲作用。介绍了在一简易装置上对橡胶缓冲头的刚度和阻尼进行了试验,近似得出了其变化规律。
Because of its characteristic of some elasticity and damping, the rubber cushion is often installed on the buffer used in an elevator system to perform buffering. In this paper, an experiment is designed on a simple device to test the toughness and dampness of the cushion, which works out their relation curves approximatively.
出处
《实验室研究与探索》
CAS
2004年第8期20-21,25,共3页
Research and Exploration In Laboratory
关键词
橡胶缓冲头
刚度
阻尼
振动
rubber cushion
toughness
dampness
vibration
