摘要
在总结分析传统弧面分度凸轮机构和平面、柱面包络蜗杆分度凸轮机构的基础上，提出了一种球面包络蜗杆分度凸轮、钢球、嵌装钢球的分度盘三体式结构的新型球面包络蜗杆分度凸轮机构；介绍了其结构形式，推导了分度盘上球面齿廓方程、啮合方程、球面包络蜗杆分度凸轮廓面方程。
In this paper, based on the analyses of conventional globoidal indexing cam mechanism and plane and cylindrical envelope worm indexing cam mechanisms, a new type of spherical envelope worm indexing cam mechanism is proposed. The structures and the engagement principle and the performances on the spherical envelope worm indexing cam mechanism are discussed.
出处
《陕西科技大学学报（自然科学版）》
1998年第3期20-25,共6页
Journal of Shaanxi University of Science & Technology
关键词
分度凸轮机构
球面包络蜗杆
啮合原理
滚动传动
indexing cam mechanism, envelope worm, engagement principle,rolling drive
