State of the art in innovative design of surface texture

Abstract

Over the past decade, surface texture has received a significant boost in the field of interfacial science since it is proven to be an effective means to improve the properties of interface. The modern micro-machining technology makes it possible to optimize the interface performance by precisely controlling the shape and dimensions of surface texture. The understandings of the principles of bio-systems provide novel concepts and ideas for surface texture design. The discovery on the mechanisms of surface texture enhances the development of surface texture for different applications in industrial fields. Currently, surface texture has been involved in reducing friction, anti-wear, increasing friction, reducing vibration, anti-adhesion, anti-creeping etc. TRIZ is a theory of inventive problem solving, which indicates the objective existence of methodology and principles of innovation process. By mastering the methodology and principles, the innovative designing process could be promoted, and the results could be predictable and controllable. The research progresses of surface texture are reviewed, analyzed, and prospected based on TRIZ theory.