DYNAMICAL BALANCE STUDY OF RING REDUCER  

作　　者：Zhu Caichao Qin DatongState Key Laboratory ofMechanical Transmission,Chongqing University,Chongqing 400044, China 

出　　处：《Chinese Journal of Mechanical Engineering》2003年第1期87-90,共4页中国机械工程学报（英文版）

基　　金：This project is supported by National Natural Science Foundation of China (No.50005025) ; Open Foundation of State Key Laboratory of Vibration, Strike and Noise, China (No.VSN-2002-01).

摘　　要：The basic structure of epicyclical gear transmission with inner teeth ofsingle-ring, double-ring, three-ring and four-ring reducer are analyzed. The force analysis model ofring reducer is built. Following this, it is concluded that the present ring reducer~ have theproblem that the inertia force or the inertia moment is lopsided. On the base of analysis andcalculation the balanced ring reducer which can realize the balance of inertia force and inertiamoment is brought forward, and so is its concrete realizing step. The specimen of the balanced ringreducer is designed and manufactured; the experiment is carried out on the gear transmission testbench. Compared with other ring reducer of the same power, the balanced ring reducer has manyadvantages, such as low vibration noise, low cost and less production difficulty and less heat. Itis the substitute of other ring reducer of the same kind. Therefore, it has important theoreticsignificance and highly practical engineering value.The basic structure of epicyclical gear transmission with inner teeth ofsingle-ring, double-ring, three-ring and four-ring reducer are analyzed. The force analysis model ofring reducer is built. Following this, it is concluded that the present ring reducer~ have theproblem that the inertia force or the inertia moment is lopsided. On the base of analysis andcalculation the balanced ring reducer which can realize the balance of inertia force and inertiamoment is brought forward, and so is its concrete realizing step. The specimen of the balanced ringreducer is designed and manufactured; the experiment is carried out on the gear transmission testbench. Compared with other ring reducer of the same power, the balanced ring reducer has manyadvantages, such as low vibration noise, low cost and less production difficulty and less heat. Itis the substitute of other ring reducer of the same kind. Therefore, it has important theoreticsignificance and highly practical engineering value.

关 键 词：Dynamical balance REDUCER VIBRATION Noise 

分 类 号：TH715.1[机械工程—测试计量技术及仪器]