Contact pattern simulation and stress analysis of intersected concave conical involute gear pairs generated by shaper cutters

Chia Chang Liu, Yi Cheng Chen, Yu Lin Peng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

This paper gives an overview of the most important model collections in Europe at that time and the current status of preservation and use. This study investigates the contact patterns and contact stresses of intersected concave conical gear pairs generated by shaper cutters. The mathematical models of gear pair have been derived based on the theory of gearing and the generation mechanism. Then, contact pattern simulation have been performed by SolidWorks. Meanwhile, the commercial software, ABAQUS, capable of contact analysis of two 3-D deformable bodies is applied to evaluate the stress distribution on the tooth surfaces. Several numerical examples are presented to demonstrate the results of contact pattern Simulations and stress analyses of the gear pairs with various design parameters. The results show that concave conical gear pairs relieve the high contact stress problem which is inherent in conventional conical involute gear pairs.

Original languageEnglish
Title of host publication2015 IFToMM World Congress Proceedings, IFToMM 2015
PublisherNational Taiwan University
ISBN (Electronic)9789860460988
DOIs
StatePublished - 2015
Event14th International Federation for the Promotion of Mechanism and Machine Science World Congress, IFToMM 2015 - Taipei, Taiwan
Duration: 25 Oct 201530 Oct 2015

Publication series

Name2015 IFToMM World Congress Proceedings, IFToMM 2015

Conference

Conference14th International Federation for the Promotion of Mechanism and Machine Science World Congress, IFToMM 2015
Country/TerritoryTaiwan
CityTaipei
Period25/10/1530/10/15

Keywords

  • Conical involute gears
  • Contact Pattern
  • Contact Stress

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