The performance of textured surface in friction reducing: A review

Surface texture technology is crucial for reducing the friction coefficient of contact surface and enhancing friction performance. Based on the research into the role of texture in reducing friction, this paper examines the mechanism and performance influencing factors of textured surfaces in reducing friction, and it provides an overview of the effects of textured shape, sliding speed, textured density, depth, and other factors on friction performance. By contrasting composite texture processing with single texture processing and the current status of research, the potential research directions for enhanced friction performance are presented.