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首页> 外文期刊>Journal of Materials Engineering and Performance >Influence of Laser Surface Texturing on Tribological Performance of Tool Steels
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Influence of Laser Surface Texturing on Tribological Performance of Tool Steels

机译：激光表面纹理对工具钢的摩擦学性能影响

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摘要

This paper deals with the influence of laser surface texturing on tribological performance of two different tool steels: (a) B?hler K100 produced by conventional production technology and (b) B?hler K390 Microclean_(?)produced by powder metallurgy. The surface of heat-treated tool steels was modified using three different texture patterns. Impact of laser surface texturing was analyzed after different treatments. Furthermore, selected samples were borided to evaluate the combined influence of laser surface texturing and boriding on tribological performance of surface-treated samples. The results show that boriding was not beneficial for wavy surface type, and the steel production technology had a certain influence on the spinning tool. The laser surface texturing had an effect on decreasing the coefficient of friction on the K100 tool steel; however, it did not influence the tribological performance of the K390 Microclean_(?)tool steel. Boriding process was efficient in decreasing the coefficient of friction for both steels. The low coefficient of friction values did not have a positive influence on the wear depth.
机译：本文涉及激光表面纹理对两种不同工具钢的摩擦学性能的影响：（a）b？常规生产技术和（b）B.粉末冶金制备的（b）B. hler k390微圈_（α）生产的哈勒K100。使用三种不同的纹理图案修改热处理的工具钢表面。在不同的处理后分析了激光表面纹理的影响。此外，硼化选定的样品以评估激光表面纹理化和鲍林对表面处理样品的摩擦学性能的综合影响。结果表明，博拉入对波浪表面型没有有益，钢铁生产技术对纺纱工具有一定的影响。激光表面纹理对降低K100刀具钢的摩擦系数有影响。但是，它没有影响K390微轴_（α）工具钢的摩擦学性能。硼化过程在降低两个钢的摩擦系数方面是有效的。摩擦值的低系数对磨损深度没有积极影响。

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