Open AccessDurability of Circular Broaches for Cylindrical Tooth Gears Machining
Author(s) -
V M Vinigradov,
А. А. Черепахин
Publication year - 2010
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-69613
Subject(s) - durability , machining , mechanical engineering , materials science , computer science , engineering , composite material
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.