RT Journal Article
SR Electronic
A1 Zhang, Liyong
A1 Xu, Wentao
A1 Zhi, Yanfeng
A1 Hou, Nai
A1 Li, Hongwei
A1 Wang, Chanlu
A1 Li, Tongjie
A1 Zhang, Yu
A1 Zhang, Hanlin
A1 Chen, Jijie
T1 Optimization of Tooth Profile Modification and Backlash Analysis of Multi-tooth Mesh Cycloid Transmission
JF Manufacturing Technology Journal
YR 2024
VO 24
IS 1
SP 154
OP 163
DO 10.21062/mft.2024.012
UL https://journalmt.com/artkey/mft-202401-0010.php
AB Cycloid gear drive is widely used in robot cycloid planetary reducer, and the transmission accuracy is the key property of the reducer. The standard cycloid transmission is a multi-tooth mesh. The modification method has attracted extensive attention as one of the important parameters of the cycloid drive. The influence of the isometric and shifting modification of the cycloid gear on the cycloid transmission backlash was analysed according to the characteristics of the multi-tooth mesh and the profile equation of the modified cycloid gear in this study. Combined with the backlash analysis, a multi-objective optimization mathematical model of cycloid gear modification parameters was established to ensure the backlash and strength of the reducer. The study showed that the modification combination mode and parameters were obtained under different application conditions, thus providing a certain reference for the modification parameter design of cycloid transmission.