Open AccessFeatures of determining the efficiency of the cam wave generator of the wave gear
Author(s) -
S.E. Lyuminarsky,
I.E. Lyuminarsky,
E S Lyuminarskaya
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/971/4/042009
Subject(s) - bearing (navigation) , generator (circuit theory) , structural engineering , displacement (psychology) , deformation (meteorology) , moment (physics) , transmission (telecommunications) , engineering , mechanical engineering , materials science , computer science , physics , electrical engineering , composite material , power (physics) , classical mechanics , psychology , artificial intelligence , psychotherapist , quantum mechanics
The object of study is a wave gear with a cam wave generator. One of the requirements for wave gears is to increase their efficiency. The article considers a refined method for determining the efficiency of a flexible bearing, taking into account the deformation of the flexible wheel, hard wheel, outer ring of the flexible bearing, cam shaft, shaft of the flexible wheel, as well as contact deformations of teeth, FB balls, roller paths of the outer and inner rings of the flexible bearing. According to the proposed method, the influence of the resistance moment, gear wheel displacement coefficients and radial deformation of a flexible wheel on the efficiency of a flexible bearing is investigated. The obtained dependencies expand knowledge about the influence of various factors of wave transmission of the efficiency of flexible bearings.