对GCr15轴承钢球/平面接触方式,在倾角分别为30°和45°进行复合微动磨损试验.分析了该微动接触条件下的动力学特性;利用光学显微镜、轮廓仪和扫描电子显微镜对磨痕进行了分析,根据复合微动运行的三个阶段,提出了GCr15钢的复合微动磨损的物理模型.
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