Using optimum design for experiment scheme,laser graphic texturing was adopted to form bionic non-smooth microstructure on the gear surface to study anti-wear capability of the gears.

• 利用试验优化技术设计试验方案,采用激光图形雕刻加工的手段实现齿轮表面仿生非光滑形态,研究非光滑与光滑两种形态齿轮的耐磨损性能。