ACCELERATED WEAR TESTING OF PTFE COMPOSITE BEARING MATERIALS

被引：32

作者：

LANCASTER, JK

机构：

[1] Ministry of Defence, Materials Department, Farnborough, Hampshire, Royal Aircraft Establishment

来源：

TRIBOLOGY INTERNATIONAL | 1979年 / 12卷 / 02期

关键词：

D O I：

10.1016/0301-679X(79)90004-5

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Hertzian line contact stresses between a rotating metal cylinder and a reciprocating flat strip of the bearing material are used in an accelerated wear test described in this paper. The test readily demonstrates differences in the wear behaviour between different PTFE-based dry bearing materials. For one widely-used woven PTFE fibre composite, the relationships between wear and stress, temperature, counterface roughness and fluid contamination were shown to be similar to those found in long-term bearing tests. © 1979.

引用

页码：65 / 75

页数：11

共 29 条

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