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A Challenge to Design of a New Harmonic Drive Device

Journal Applied Mechanics and Materials (Volume 86)
Volume Advances in Power Transmission Science and Technology
Edited by Zeyong Yin, Chengyu Jiang, Datong Qin, Peixin Qiao and Geng Liu
Pages 43-46
DOI 10.4028/www.scientific.net/AMM.86.43
Citation Shu Ting Li, 2011, Applied Mechanics and Materials, 86, 43
Online since August, 2011
Authors Shu Ting Li
Keywords Contact Stress, Design, Finite Element Method (FEM), Gear, Gear Strength, Harmonic Drive Device
Abstract

A new silk-hat type of harmonic drive device (HDD) with arc flexspline (FS) structure is developed. Loaded gear contact analysis (LGCA) and stress calculations are made for it with three-dimensional, finite element method (3D-FEM). Basic performances and strengths tests are also made. It is found that the new structure almost has the same performances and strength as the old one.

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