The effect of combined processing schedules on the value and nature of residual stresses in the surface layer of cylindrical friction pairs

Modern Engineering

工业技术（总论）

Fedorov, S.^1 ; Albagachiev, A.^2^4 ; Isaenkova, M.^3 ; Yakovleva, A.^1 ; Zaripov, V.^1 ; Minushkin, R.^3

Bauman Moscow State Technical University, 5 Second Baumanskaya Street, Moscow

105005, Russia^1

Mechanical Engineering Research Institute of the Russian Academy of Sciences (IMASH RAN), Russia^2

National Research Nuclear University MEPhI, Russia^3

MIREA - Russian Technological University, Russia^4

关键词: Combined processing;    Friction pair;    Macrostresses;    Sequential implementation;    Surface layers;    Visual studios;    X ray methods;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/589/1/012032/pdf
DOI  :  10.1088/1757-899X/589/1/012032

学科分类：工业工程学

来源: IOP

【 摘 要 】

The purpose of the paper was to study the macroscopic stressesafter the combined processing. The combined processing essentially consists in the sequential implementation of electromechanical processing and diamond smoothing. We obtained the formula for calculating the residual stresses arising in the surface layer after the combined processing. For convenience of calculations, a computer program was developed to calculate the parameter for estimating the residual stresses in the language Visual Studio 2017 C #. To determine the residual macrostresses, the standard x-ray method sin2 ψwas used. The study was performed on samples of steel 40X.