Abstract: In order to further improve the tribological properties of the structure surface under boundary friction and dry friction conditions, a self-lubricating bionic hexagonal surface microtexture combined with bionic hexagonal texture and solid powder sintering was proposed.The texture was fabricated by laser processing and sintering filling, and the effects of process parameters on the texture were studied.The friction coefficient, wear loss and wear mechanism of bionic micro texture under different loads were studied.The results show that the friction coefficient of the samples increases with the increase of load.But the friction coefficient and wear rate of the bionic texture samples are lower than those of the smooth samples.At 100 N, the COF of bionic micro texture decreases by 48.6% and the wear rate coefficient decreases by 40.01%.The mixed powder becomes the lubricating medium between friction pairs and generates a lubricating surface layer, which can improve the friction and wear performance of bionic micro texture under dry friction conditions.