Abstract:

In order to explore the surface of nano composite olating steel collar roughness, microhardness,wear rate and influence on yarn hairiness and end breakage rate, nano-diamond composite coated ring was prepared. The use of nano-diamond composite plating technology to prepare nano-composite plated steel collar four selected during the preparation of nano-diamond content, plating three main process parameters such as temperature and PH carried out three factors and three levels orthogonal experiment. The results showed that: optimum preparation for nano-diamond content 20g / L, temperature 85 ℃, pH value of 5.0. Think before plating pretreatment process has led to steel plating quality important influence on better preparation process parameters obtained through orthogonal experiment, prepared surface finish, high hardness, wear small amount of yarn quality is excellent, the service life significantly prolong the nano composite plating steel collar.