ПОВЫШЕНИЕ ПРОЧНОСТНЫХ ХАРАКТЕРИСТИК ШЕЕК КОЛЕНЧАТЫХ ВАЛОВ ПЛАЗМЕННЫМ НАПЫЛЕНИЕМ С ПОСЛЕДУЮЩИМ ПЛАСТИЧЕСКИМ ДЕФОРМИРОВАНИЕМ

Aleksandr Chupahin,Sergej Kruhmalev,Valerij Ivannikov,Vladimir Buhtoyarov

doi:10.34220/2311-8873-2022-27-34

Abstract

Existing methods of increasing the strength characteristics of parts do not always provide the necessary characteristics of the working surfaces. And as a result, the durability of the parts decreases, in the future it is necessary to carry out expensive repairs of the unit or unit. The ar-ticle considers a method of surface hardening, which can be applicable to parts operating under alternating loads, in particular crankshafts. The use of plastic deformation of plasma coatings makes it possible to increase the basic strength characteristics of the coating. The work can be useful to employees of car repair production, car service stations and motor transport enterprises.

Highlights

Бухтояров Владимир Николаевич кандидат технических наук, доцент кафедры производства, ремонта и эксплуатации машин ФГБОУ ВО «Воронежский государственный лесотехнический университет имени Г.Ф
Chupakhin Alexander Viktorovich candidate of Technical Sciences, Associate Professor of the Department of Technical Service and Technology of Mechanical Engineering FSBEI HE "Voronezh State Agrarian University named after Emperor Peter I", Voronezh, RF
The article considers a method of surface hardening, верхностей, который может быть применим для деталей, работающих при знакопеременных нагрузках, в частности коленчатых валов

Summary

Introduction

Бухтояров Владимир Николаевич кандидат технических наук, доцент кафедры производства, ремонта и эксплуатации машин ФГБОУ ВО «Воронежский государственный лесотехнический университет имени Г.Ф. 1 Ivannikov Valery Alexandrovich candidate of technical sciences, head of department of production, repair and operation of cars Federal State Budget Educational Institution of Higher Education "Voronezh State University of Forestry and Technologies named after G.F. Morozov", Voronezh, RF, e-mail: ivannikov_vrn@mail.ru Bukhtoyarov Vladimir Nikolaevich candidate of technical sciences, associate professor of production, repair and operation of cars Federal State Budget Educational Institution of Higher Education "Voronezh State University of Forestry and Technologies named after G.F. Morozov", Voronezh, RF

Results

Conclusion