GUD-01 A study on New Type WN Rack and Pinion(GEAR UNIT DESIGN AND APPLICATIONS)

Minoru MAKI; Masaki WATANABE

doi:10.1299/jsmeimpt.2009.529

The Proceedings of the JSME international conference on motion and power transmissions

Online ISSN : 2424-3043

2009

Session ID : GUD-01

DOI https://doi.org/10.1299/jsmeimpt.2009.529

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GUD-01 A study on New Type WN Rack and Pinion(GEAR UNIT DESIGN AND APPLICATIONS)

Minoru MAKI, Masaki WATANABE

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Keywords: WN rack & pinion, Tooth Contact Analysis, Manufacturing and Experiment of tooth contact, Hertzian contact stress

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Abstract

This study is related to Analysis and Experiment of WN helical Rack and Pinion .Tooth contact Analysis and calculation of Hertzian stress was made. By these results, new type WN Rack & Pinion is proposed. Radius of rack is larger than that of conventional design. The authors decided the best radius of concave radius of rack, from both views of sensibility of tooth contact and Hertzian stress in the case of changing the tooth contact mark caused by the misalignment.

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