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Indexed by:期刊论文

Date of Publication:2011-01-01

Journal:UPB Scientific Bulletin, Series D: Mechanical Engineering

Included Journals:EI、Scopus

Volume:73

Issue:3

Page Number:17-30

Abstract:The traditional method to calculate bending displacement of helical tooth is generally based on simplified tooth profile. Besides, the unbalance loading is not taken into account. To overcome this disadvantage, a new method to calculate bending deformation of helical tooth is introduced. First, gear section is divided into several copies along tooth width and each section's moment of inertia is calculated. Second, the unbalance loading of helical gear is calculated and distributed. Based on these work, a general formula for bending displacement of involutes helical gear is presented. Last, accuracy of this study is proved by an example.