METHODS OF SURFACE PROTECTION OF PARTS FROM FRETTING

Shorin Vladimir Alekseevich1, Smogunov Vladimir Vasilyevich2, Kochetkov Denis Viktorovich3
1Penza State University, candidate of Technical Sciences, associate professor the Chair of Theoretical and applied mechanics and graphics
2Penza State University, doctor of Technical Sciences, professor the Chair of Theoretical and applied mechanics and graphics
3Penza State University, candidate of Technical Sciences, associate professor the Chair of Theoretical and applied mechanics and graphics

Abstract
This article is devoted methods to protect surfaces from fretting parts. It is found that low-rigid shaft failures due largely fretting (fretting corrosion, fretting fatigue and fretting wear). To investigate the feasibility of wearlessness effect and its effectiveness in terms of fretting, a complex multivariate tests of lubricants.
The best tribological characteristics greases are samples with 6% of copper powder.

Keywords: coefficient of friction, fretting corrosion, low-rigid shaft, optimization parameters of metalplacking lubricant, selective transfer


Category: 05.00.00 Technical sciences

Article reference:
Methods of surface protection of parts from fretting // Modern scientific researches and innovations. 2016. № 2 [Electronic journal]. URL: https://web.snauka.ru/en/issues/2016/02/64537

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