MECHANICS OF FRETTING FATIGUE TESTS

被引:155
作者
NOWELL, D
HILLS, DA
机构
[1] Oxford Univ, Oxford, Engl, Oxford Univ, Oxford, Engl
关键词
D O I
10.1016/0020-7403(87)90117-2
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
A popular fretting fatigue test in which oscillating tension is applied in phase with the fretting force, is analyzed. The configuration is a generalization of the well-known Mindlin contact problem and it is shown that the addition of bulk tension has a substantial effect on the stick-slip geometry and the shear traction at the interface. The largest tension induced, which is thought to be responsible for the initiation of fatigue cracks, is also slightly increased.
引用
收藏
页码:355 / 365
页数:11
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