Sliding velocity in profile-corrected gears

H. K. Sachidananda; K. Raghunandana; Joseph Gonsalvis

doi:10.1002/ls.1348

Sliding velocity in profile-corrected gears

H. K. Sachidananda, K. Raghunandana, Joseph Gonsalvis

Department of Mechanical & Industrial Engineering Manipal Institute of Technology, Manipal

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The effects of sliding velocity in a spur gear for a tooth sum of 100 (altered by ±4%) with constant centre distance have been studied. The product of contact stress and sliding velocity (σ V_s) factor is calculated for varied profile shift. The effect of Hertzian compression, bending and shear deflection on sliding velocity at points along length of the path of contact has been computed. The scanning electron micrographs at pitch point C show that negative alteration in tooth-sum gears is better compared with standard and positive alterations in tooth sum.

Original language	English
Pages (from-to)	43-58
Number of pages	16
Journal	Lubrication Science
Volume	29
Issue number	1
DOIs	https://doi.org/10.1002/ls.1348
Publication status	Published - 01-01-2017

All Science Journal Classification (ASJC) codes

Surfaces, Coatings and Films
Materials Chemistry

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10.1002/ls.1348

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AB - The effects of sliding velocity in a spur gear for a tooth sum of 100 (altered by ±4%) with constant centre distance have been studied. The product of contact stress and sliding velocity (σ Vs) factor is calculated for varied profile shift. The effect of Hertzian compression, bending and shear deflection on sliding velocity at points along length of the path of contact has been computed. The scanning electron micrographs at pitch point C show that negative alteration in tooth-sum gears is better compared with standard and positive alterations in tooth sum.

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Sliding velocity in profile-corrected gears

Abstract

All Science Journal Classification (ASJC) codes

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