The Proceedings of the JSME international conference on motion and power transmissions
Online ISSN : 2424-3043
セッションID: GM-12
会議情報
GM-12 GEAR GRINDING MACHINE FOR INTERNAL GEARS OF PLANETARY GEAR SYSTEM(MANUFACTURING OF GEARS)
Yoshikoto YANASEYuji ASHIZAWAMasashi OCHIHiroshi GUMBARA
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会議録・要旨集 認証あり

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In recent years, the demand for precision machining of planetary gears has increased due to the requirement of reduced noise and vibration in automotive transmissions. For ring gears (one of the components of the planetary gear system), the conventional method of finishing has been gear shaping or helical broaching followed by heat treatment. To meet the increasing requirement of the aforementioned demand, mass produced planetary gear systems, must be hard gear finished after heat treatment with high accuracy and efficiency. This paper presents a new gear grinding machine developed specifically for economical finish grinding of automotive internal ring gears in mass production.
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© 2009 一般社団法人 日本機械学会
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