Durability of Circular Broaches for Cylindrical Tooth Gears Machining

V M Vinigradov; A A Cherepakhin

doi:10.17816/2074-0530-69613

Izvestiya MGTU MAMI ›› 2010, Vol. 4 ›› Issue (1) : 106 -109. DOI: 10.17816/2074-0530-69613

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Durability of Circular Broaches for Cylindrical Tooth Gears Machining

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Abstract

The paper examines the influence of high-speed steel grades and technology factors on wear and durability of circular broaches when machining of tooth rims of cylindrical wheels by circular broaches. The data of experimental research of wear of cutting teeth of broaches is given. Empirical dependences by calculation of optimum speed of broaches are given. Recommendations for increase of durability of broaches are given.

Keywords

tooth rim / cylindrical wheel / circular broach / broach durability

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V M Vinigradov, A A Cherepakhin. Durability of Circular Broaches for Cylindrical Tooth Gears Machining. Izvestiya MGTU MAMI, 2010, 4(1): 106-109 DOI:10.17816/2074-0530-69613