Meshing characteristics of continuous sine tooth profile planetary reducer

被引：0
|
作者：
Duan, Lizhi [1 ]
Xu, Lizhong [1 ]
机构：
[1] Yanshan Univ, Sch Mech Engn, Hebei St 438, Qinhuangdao 066004, Peoples R China
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2025年
关键词：
Sine tooth profile; reducer; meshing characteristics; relative sliding speed; entraining speed; sliding rate; EFFICIENCY;
D O I：
10.1177/09544062251317103
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The sine tooth profile reducer has high bearing capacity, high transmission efficiency, and small size. The meshing characteristics of gear transmission have a significant impact on its bearing capacity and transmission efficiency. In this paper, a mathematical model for the meshing characteristics of sinusoidal tooth profile planetary reducer is proposed. Based on it, equations of the relative sliding speed, sliding rate, and entraining speed of the sine tooth profile planetary reducer are deduced. Using these equations, the relative sliding speed, sliding rate, and entraining speed of the sine tooth profile planetary reducer and their changes with the system parameters are then studied. Finally, the obtained results are compared with those of the involute gear reducer, which illustrates the superiority of the meshing characteristics for the sinusoidal tooth profile planetary reducer. This study lays a theoretical foundation for the parameter design, lubrication state optimization and efficiency prediction of the sine gear reducer.
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页数：12
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