Elastic-plastic finite element analysis of spall formation in gears

被引：6

作者：

Ding, Y

Jones, R

Kuhnell, BT

机构：

[1] Department of Mechanical Engineering, Monash University, Clayton, Vic. 3168, Wellington Rd

来源：

WEAR | 1996年 / 197卷 / 1-2期

关键词：

elastic-plastic finite element analysis; ligament collapse; subsurface crack; spalling; gear teeth contact;

D O I：

10.1016/0043-1648(96)06939-6

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper presents the results of an elastic-plastic finite element analysis of the behaviour of subsurface cracks beneath the pitch line of a gear tooth. Attention is focused on the potential for a ligament collapse spalling mechanism as hypothesised by the authors (Y. Ding, R. Jones and B.T. Kuhnell, Wear, 185 (1995) 141-149). The detailed numerical results from this elastic-plastic finite element analysis are compared with that of a previous linear elastic finite element analysis reported in the above article, and it is shown that the results are in qualitative agreement with the previous linear elastic analysis.

引用

页码：197 / 205

页数：9

共 25 条

[1]

[Anonymous], 1935, ASME J APPL MECH, DOI DOI 10.1115/1.4008607

[2]

ATKIN ML, 1979, MECH ENG T I ENG AUS, P40

[3] FINITE-ELEMENT MODELING OF SUBSURFACE MODE-II CRACKS UNDER CONTACT LOADS [J].