摘要
O形胶圈广泛用在油缸、发动机、阀门、管道密封中,其弹性变形压力与矩形橡胶弹簧不同,其弹性变形压力的计算尚无公式。文章根据矩形橡胶压缩弹簧的计算公式,推导出O形胶圈弹性变形压力计算的近似公式,可以计算其变形压力。
O rubber ring is applied to oil cylinder, engine, valve and seal for pipe joints. Its elastic deformation pressure is different from rectangh： rubber spring, and there is no formula for that. The paper deduees an approximation calculation formula for elastic deformation pressure of O rubber ring.
出处
《机械管理开发》
2009年第2期63-64,66,共3页
Mechanical Management and Development
关键词
O形胶圈
弹性变形
压力计算
O rubber ring Elastic deformation Pressure calculation
