Open AccessStudy on grinding mode effect on external conical thread quality
Author(s) -
Lіubomyr Ropyak,
V. I. Vytvyts’kyi,
Andrii Velychkovych,
Tetiana Pryhorovska,
M V Shovkoplias
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1018/1/012014
Subject(s) - thread (computing) , grinding , conical surface , materials science , surface roughness , surface finish , mechanical engineering , composite material , metallurgy , engineering drawing , engineering
The article has grounded the necessity to develop an empirical power dependence of cutting modes influence on part surface roughness obtained during thread grinding. The calculations were carried out for grinding of parts made of steel and hard alloy. There have been developed a relation of part material properties, grinding wheel options, lubricating and cooling liquid (constant for concrete conditions of thread grinding), depth of cutting (thickness of a grinded layer per path), revolutions of a part and a wheel, longitudinal feed refer to obtained roughness. It has been stated that components of the grinding mode contribute in roughness values in different way, in particular they are arranged in the ascending order as follows: grinding depth, rotation speed, and detail’s diameter.