ESTIMATION OF THE FATIGUE STRENGTH OF A PLATE TRACTION CHAIN

被引：1

作者：

Wang, J. ^{[1
]}

Kun, P. S. ^{[2
]}

Lenkovskyi, T. M. ^{[2
,3
]}

Vikovych, I. A. ^{[4
]}

Boiko, V. M. ^{[2
]}

机构：

[1] Northwestern Polytech Univ, Sch Mech Engn, Xian, Shaanxi, Peoples R China

[2] Natl Acad Sci Ukraine, Karpenko Physicomech Inst, Lvov, Ukraine

[3] JSC BIR Ukraina, Odesa, Ukraine

[4] Natl Univ, Lviv Polytech Inst, Lvov, Ukraine

来源：

MATERIALS SCIENCE | 2020年 / 56卷 / 03期

关键词：

plate chain; stress distribution; contact interaction; fatigue strength;

D O I：

10.1007/s11003-020-00433-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present the results of simulations of the stress-strain state of a traction chain by the finite-element method with regard for the contact interaction and friction between the chain link and the roller. We propose an analytic relation for the approximate evaluation of the fatigue strength of the chain according to the distribution of stresses. We also establish conditions that should be imposed on the tensile forces acting upon the chain in order to guarantee its required service life under given operating conditions.

引用

页码：327 / 332

页数：6

共 14 条

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[5]

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