Analysis on Design and Development of Surface Texture of Piston-Cylinder Liner System

Surface texture technology as a kind of effective anti-friction and anti-wear method has been widely applied to improve the pistoncylinder liner system in the study of tribology performance of friction pair， but the piston -cylinder liner system surface texture friction mechanism research and texture design system is still imperfect.So， in order to better broaden the surface texture technology application in this field， the research purpose and development status of surface texture were systematically summarized in this paper， and the friction mechanism of surface texture and the causes of friction mechanism were discussed.After that， a classification review was conducted from the aspects of surface texture morphology and direction (pit texture， groove texture)， texture geometric parameters (depth， diameter， aspect ratio， surface density， and angle)， distribution position (piston ring， cylinder liner)， distribution form (full texture distribution， partial texture distribution)， etc.The research progress on co