Numerical analysis of steady thermo-elastic wear regimes induced by translating and rotating punches

被引：6
|
作者：
Paczelt, I. [1 ]
Mroz, Z. [2 ]
机构：
[1] Univ Miskolc, Fac Mech Engn, H-3515 Miskolc, Hungary
[2] Inst Fundamental Technol Res, PL-00049 Warsaw, Poland
来源：
COMPUTERS & STRUCTURES | 2011年 / 89卷 / 23-24期
关键词：
Contact problems; Sliding wear; Steady state; Thermal distortion; Optimal contact surface; SLIDING WEAR; CONTACT; MODEL;
D O I：
10.1016/j.compstruc.2011.06.001
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The present work provides the analysis of coupled thermo-elastic steady wear regimes: wear analysis of a punch translating on an elastic strip and wear induced by a rotating punch on a toroidal surface. The contact pressure and temperature are specified from the stationary conditions of the wear dissipation power or from the contact-conformity-condition. The wear and friction parameters are assumed as fixed or temperature dependent. Three transverse friction models are discussed for wear debris motion. The analysis and results presented can be used in design of optimal contact shapes assuring the steady wear regimes throughout the whole contact operation period. (C) 2011 Elsevier Ltd. All rights reserved.
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页码：2495 / 2521
页数：27
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