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	Rigid-flexible coupling dynamic simulation of precision reducer with backlash
	Fan Yang; Guanyi Liu; Hao Yu; Yaning Cao; Kai He
	2018
会议日期	2018
会议地点	Hong Kong
英文摘要	As the most commonly used transmission device in robotic system, precision reducer is mainly composed of an involute planetary transmission mechanism and a cycloidal planetary transmission mechanism. Since the precision reducer is often working with the motor rotating forwardly and reversely, the backlash between the sun gear and the involute planetary gears has a significant impact on the transmission accuracy and the bearing capacity. In order to analyze this influence, three rigid-flexible coupling models of precision reducer with different backlashes have been established and the characteristic curves have been obtained by dynamic simulation in forward-reverse rotating condition. The results indicate that the backlash will cause significant fluctuations on the output speed and the meshing force. When the backlash increases, the transmission accuracy will decrease and the meshing force becomes larger
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/13746]
专题	深圳先进技术研究院_集成所
推荐引用方式 GB/T 7714	Fan Yang,Guanyi Liu,Hao Yu,et al. Rigid-flexible coupling dynamic simulation of precision reducer with backlash[C]. 见:. Hong Kong. 2018.

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