Manufacturing helical gears with double-crowning and twist-free tooth flanks using a variable pressure angle shaving cutter

Ruei Hung Hsu, Yu Ren Wu, Van The Tran

研究成果: 雜誌貢獻期刊論文同行評審

10 引文 斯高帕斯(Scopus)

摘要

For a parallel gear shaving process, the tooth flanks of a shaved work gear surface are longitudinally crowned using an auxiliary crowning mechanism. However, the flanks are only crowned in the longitudinal direction and not in the cross-profile direction so there is a natural twist on the shaved work gear surfaces. A new shaving method for double-crowning that has no natural twist in the tooth flanks on the work gear surfaces is proposed, which uses a variable pressure angle shaving cutter in a parallel gear shaving process. Three numerical examples are presented to verify the merits of the proposed shaving method. The tooth flanks are crowned in both the cross-profile and the longitudinal directions, and natural twists in the shaved tooth flanks are reduced significantly.

原文???core.languages.en_GB???
頁(從 - 到)77-86
頁數10
期刊Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
233
發行號1
DOIs
出版狀態已出版 - 1 1月 2019

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