The Inverse Modeling of Arc Cylindrical Gear Based on CATIA
GAO Xiaowei
YAN Chang
SONG Xuding
Abstract：On the basis of the meshing theory of the arc cylindrical gear, the deduced equation of the arc cylindrical gear is used to study its inverse solid modeling method and analyze its bending stress and contact stress. Also, the inverse modeling method of CATIA is used to establish the three-dimensional solid model. Then, the generated finite element model is put into the ABAQUS software to analyze the bending stress and contact stress of the arc cylindrical gear pairs with the finite element analysis method. Through the comparative analysis of the finite element analysis results and the Hertz contact theory, the results show that the model established by the inverse modeling is reasonable. The conclusion can provide the design and application of the arc cylindrical gear with the corresponding theoretical basis.
Keywords：arc cylindrical gearinverse modelingCATIAthree-dimensional solid model
Publication Date：2016-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 78-81 )