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Development of Plastic Gear for Power Transmission : Economical Methods for Increasing Load-carrying Capacity


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Title: Development of Plastic Gear for Power Transmission : Economical Methods for Increasing Load-carrying Capacity
Authors: Terashima, Kenichi / Tsukamoto, Naohisa / Nishida, Noriteru
Issue Date: Jan-1986
Publisher: 社団法人日本機械学会
Citation: Bulletin of JSME. 1986, 29(247), p.256-259
Abstract: Plastic gears have many merits ; silent running, self-lubrication, corrosion-proof, etc ; but they have many demerits too ; lower load-carrying capacity, lower-thermal resistance, etc. Because the plastic is expensive, the plastic gears should be designed as small as possible. Then, plastic gears which have smaller module, pressure angle of 14.5゜, contact ratio above two and helical trace are proposed in order to increase economically their load capacities. The load capacity of a gear pair whose bending strengths are balanced by applying thick teeth to the plastic gear and thin teeth to the steel gear is double that of the usual gear pair having the same thick teeth.
Keywords: Gear / Plastic / Nylon / Load-carrying capacity / Capacity increase / Economical design
URI: http://hdl.handle.net/10069/16761
ISSN: 00213764
Relational Links: http://ci.nii.ac.jp/naid/110002358413/
Rights: 社団法人日本機械学会 / 本文データは学協会の許諾に基づきCiNiiから複製したものである
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/16761

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