农业机械学报2011，Vol.42Issue(5)：231-234,4.
钢球滚子弧面分度凸轮载荷分布
Load Distribution of Globoidal Indexing Cam Mechanism with Steel Ball
摘要
Abstract
The profile surface equation and the meshing equation of a steel ball globoidal indexing cam with double-arc structure were deduced by using rotation tensor method and spatial engagement theory. The load distribution and connection expression of input torque and output torque were deduced applying hertz contact theory and deformation compatibility condition. It was acquired by example that the load distributed on each steel ball engaging in was different and the force on steel ball changed abruptly when steel ball was engaged in and out, the more steel balls were engaged in, the smaller force of each ball would be.关键词
弧面分度凸轮/钢球滚子/点啮合/载荷分布Key words
Globoidal indexing cam/ Steel ball/ Point engaging/ Load distribution分类
机械制造引用本文复制引用
付振山,冯显英,李蕾,张成梁..钢球滚子弧面分度凸轮载荷分布[J].农业机械学报,2011,42(5):231-234,4.基金项目
国家自然科学基金资助项目(50875153) （50875153）
