Development and Research Status of RV Reducer
Linshan Han
North China University of Water Resources and Electric Power, Zhengzhou Henan 450045, China.
Jiangyu Zhao *
North China University of Water Resources and Electric Power, Zhengzhou Henan 450045, China.
Yingjia Wang
North China University of Water Resources and Electric Power, Zhengzhou Henan 450045, China.
Xiaoming Hu
North China University of Water Resources and Electric Power, Zhengzhou Henan 450045, China.
*Author to whom correspondence should be addressed.
Abstract
With the rapid development of today's society and the continuous progress of science and technology, the arrival of the era of artificial intelligence is unstoppable, and the application of industrial robots in various fields has been widely promoted. One of the core technologies of industrial robots and one of the most important parts of its mechanical transmission part is the robot joint reducer. And RV reducer is a newly developed reducer. Compared with similar reducers, it has the advantages of large reduction ratio, small volume, high efficiency and strong bearing capacity, and is widely used in the fields of precision heavy-load transmission such as industrial robot joints, radar. At present, there is still much room for development in the fatigue life calculation of RV reducer in China. RV reducer occupies a core position in industrial robots and plays an irreplaceable role in the transmission and precise positioning of robots, so it is of far-reaching significance to study the fatigue life of RV reducer.
Keywords: Industrial robot, RV reducer, fatigue life