Transmission error in anti-backlash conical involute gear transmissions: a global脙脙脙脙脙脙local FE approach
- 作者：Brauer ; Jesper
- 关键词：Conical involute gear ; Anti-backlash ; Finite element ; Global脙脙脙脙脙脙local ; Transmission error
- 刊名：Finite Elements in Analysis & Design
- 出版年：2005
- 期刊代码：53_0168874x
- 类别：cp
- 出版时间：February, 2005
- 卷：41
- 期：5
- 页码：431-457
- 文件大小：1.41 M
摘要
This paper reports on a theoretical study of transmission errors in anti-backlash conical involute gear transmissions. Such transmissions are used to reduce or eliminate the backlash in mechatronic products such as industrial robots and thereby improving system stability. A global–local finite-element (FE) approach reduced the total computation time needed to solve the non-linear contact problems. This approach yields a dense FE mesh in the contact regions and a coarse mesh in the rest of the teeth.