Open AccessSYSTEMATIC APPROACH TO ASSESSING THE QUALITY OF APPLYING A PROTECTIVE COATING FOR RESTORATION DETAILS OF TRANSPORT DESTINATION
Author(s) -
A V Dyomin
Publication year - 2014
Publication title -
zbìrnik naukovih pracʹ ukraïnsʹkoï deržavnoï akademìï zalìzničnogo transportu/zbìrnik naukovih pracʹ
Language(s) - English
Resource type - Journals
eISSN - 2413-3795
pISSN - 1994-7852
DOI - 10.18664/1994-7852.145.2014.81114
Subject(s) - coating , maintainability , quality (philosophy) , wear resistance , hardening (computing) , materials science , manufacturing engineering , reliability engineering , construction engineering , engineering , layer (electronics) , composite material , philosophy , epistemology
The article presents a comprehensive approach to assessing the quality of the application andreinforcing anti-friction coatings in one technological cycle of technology recovery of crankshafts.Found that the use of methods of hardening and application wear-resistance coating must complysatisfactory level of performance tribosystems with acceptable processability, maintainability andeconomical efficiency processes of manufacturing and repair detail. Use of protective coatings in themanufacture and renovation of machinery parts makes demands for coatings and technologies for theirapplication, the need to ensure receipt of the surface layer with stable physical and mechanical properties.Proposed to assess the quality crankshafts, which were manufactured and repaired by applyingprotective coatings, using a structural model of implementation of decisions on technology selection of theapplication covering layer and cause-effect diagram to identify the factors that affect the quality of thecoating.