In the study of metal surface friction, microtextured surfaces have been shown to reduce the surface friction coefficient, However, the influence of microtexture preparation parameters on its surface wear rate is rarely considered. In this paper, the effects of microtexture preparation parameters were studied by detecting elements in the area around the microtexture. Through friction experiments, the relationship between different microtexture preparation parameters and the surface wear rate of cemented carbide was studied. After three stages of experiments, it is concluded that the laser power has an important effect on the surface wear rate of microtextures. In addition, the interaction between laser power and microtexture diameter has a great effect, but gradually decreases with increasing friction distance. Finally, a wear prediction model for carbide microtextured surfaces with different preparation parameters was established, the results can provide a reference for the application of microtextured surfaces in cutting tools.

在金属表面摩擦的研究中，已显示出微织构表面可降低表面摩擦系数，但是，很少考虑微织构制备参数对其表面磨损率的影响。在本文中，通过检测微纹理周围区域中的元素来研究微纹理制备参数的影响。通过摩擦实验，研究了不同微观组织制备参数与硬质合金表面磨损率的关系。经过三个阶段的实验，可以得出结论，激光功率对微织构的表面磨损率具有重要影响。另外，激光功率和微观纹理直径之间的相互作用具有很大的影响，但是随着摩擦距离的增加而逐渐减小。最后，