Open AccessTechnological support of physical-mechanical properties surface layer in parts at electro-mechanical finishing
Author(s) -
V. I. Fedorov,
Anatoliy Suslov,
Максим Нагоркин
Publication year - 2020
Publication title -
naukoëmkie tehnologii v mašinostroenii
Language(s) - English
Resource type - Journals
ISSN - 2223-4608
DOI - 10.30987/2223-4608-2020-12-22-30
Subject(s) - materials science , mechanical engineering , residual stress , reliability (semiconductor) , surface layer , hardening (computing) , layer (electronics) , surface integrity , work (physics) , surface (topology) , case hardening , mechanical system , structural engineering , engineering drawing , composite material , engineering , hardness , mathematics , geometry , power (physics) , physics , quantum mechanics
The problems in the parameter formation of cold work hardening and residual stresses of a surface layer in steel 45 parts at electro-mechanical finishing with the use of alternating current are considered. There are presented proce-dures for experimental investigations and their standard results as tables and diagrams. The analysis of processing factor impact upon characteristics under investigation is carried out. The simulators of their formation in the course of processing which can be used in practice are obtained. With the use of the method of simulation there is defined para-metric reliability of the technological system of electro-mechanical treatment on the characteristics of physical-mechanical properties of a surface.