表面形貌对淬硬100Cr6钢车削后摩擦学性能的影响

Q4 Engineering

Technische Mechanik Pub Date : 2019-11-12 DOI:10.17814/mechanik.2019.11.95

J. Kalisz, D. Toboła

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引用次数: 1

摘要

介绍了100Cr6轴承钢变进给车削后试样的表面形貌分析和摩擦学性能选择结果。在真空炉中进行热处理(包括淬火和二次回火)后，样品的硬度为60±1 HRC。确定了车削进给对加工后表面形貌的影响以及所选择的摩擦学性能。根据试样表面形貌的不同，摩擦系数和磨损率之间的差异约为25%。此外，随着表面粗糙度的变化，发现了不同性质的磨损。

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The influence of surface topography on selected tribological properties of hardened 100Cr6 steel after turning

Results of surface topography analysis and selected tribological properties of samples of 100Cr6 bearing steel after turning with variable feed are presented. The hardness of samples after heat treatment carried out in a vacuum furnace (including quenching and double tempering) was 60 ±1 HRC. The influence of turning feed on surface topography after machining as well as selected tribological properties were determined. Depending on the surface topography of samples, differences between values of friction coefficients and wear rates were about 25%. Moreover, along with the surface roughness changing, different nature of wear was found.

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来源期刊

Technische Mechanik Engineering-Mechanical Engineering

CiteScore

0.70

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： In technical mechanics , peer-reviewed papers from all fields of mechanics are published. A major concern is the rapid availability of research results for industry and science. In this sense, especially those contributions are preferred, which include not only new results and findings but also their practical application. The journal Engineering Mechanics publishes refereed original articles on Engineering Mechanics in its broadest sense. It is intended to provide a forum for a rapid transfer of research results to industry and science. In that sense contributions are encouraged the practical application of new results and scientific findings.