Jixie chuandong (Mar 2019)
Structure Improvement and Analysis of the Flexible Gear of the Harmonic Reducer
Abstract
The flexible wheel is the core part of the harmonic reducer， and it is also the part that is prone to failure. The flexible wheel of a certain type of harmonic reducer is taken as the research object， and the structure is greatly changed. The 3D model of flexible is established in SolidWorks， and the model is then imported into the Workbench for finite element analysis， and the equivalent stress of the two models under working conditions is compared. The analysis results show that the aspect ratio of the new structure of the flexible wheel is greatly reduced， and the maximum stress occurs and the position is greatly reduced. Comparing the different parameters of the new structure of the flexible wheel， the improvement of the overall structure of the flexible wheel is obtained.
