摘要
通过以一定法向压力相互接触的滚子与平面在摩擦过程中的物理变化和几何关系,揭示滚动摩擦原理,推导和建立滚动摩擦系数的计算公式。在完成中心动力作用下的摩擦系数计算公式后,继续用计算法确定周动力作用下的滚动摩擦系数。
Based on the analysis of the physical change and the geometric relation in the process of rolling contact on roller and plane which subjected to a amount of normal force, the principal of rolling friction was revealed. The formula for calculating the rolling friction factor was developed and established. Based on the analysis of central force action, the formula for circumferential force action is developed.
出处
《润滑与密封》
CAS
CSCD
北大核心
2002年第2期7-8,共2页
Lubrication Engineering
关键词
接触柱
滚动摩擦原理
滚动摩擦系数
计算公式
Contacting Zone Theory of Rolling Friction Formula for Rolling Friction Factor
