Research on dynamic characteristics of three-shafts ring-plate magnet gear

被引：0
|
作者：
Ge, Yanjun [1 ]
Liu, Dongning [2 ]
Yang, Junyue [1 ]
Su, Xianzheng [1 ]
机构：
[1] Dalian Jiaotong Univ China, Dalian, Peoples R China
[2] Dalian Jiaotong Univ, Railway Inst, Dalian, Peoples R China
来源：
REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA | 2022年 / 38卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Ring-Plate Permanent Magnet; Gear; Multiple crank mechanism; Dynamic model; Optimization and improvement;
D O I：
10.23967/j.rimni.2022.09.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Stable transmission characteristics of reduction gear play an important role in the dynamic performance and structural reliability of reduction gear. To solve the problem of mechanical gear damage of three-ring reducer and improve the working environment of the rotating bearing of the inner ring in magnetic gear with small tooth difference, due to the bearing pressure is larger, a new structure of Three-Shafts Ring-Plate Magnet Gear (TRMG) is proposed by combining the transmission mode of cycloidal permanent magnet gear and ring-plate mechanical gear. Based on its motion mechanism and dynamic model, the balance equations of force and torque of TRMG components are established, and the forces act on the input shaft and support shafts are solved by combining electromagnetic FEM and mathematical analysis. The dynamic characteristics of TRMG are optimized by changing the dynamic input mode of TRMG. Finally, the feasibility of the proposed new transmission mode is verified by multi-body dynamics analysis.
引用
收藏
页数：13
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