3、ory of Mechanical Manufacture and Automation, Zhejiang University of Technology,Hangzhou310032,China2TaizhouVocational&TechnicalCollege,Taizhou31700,China)Abstract:FiniteelementpackageANSYSisappliedtosimulatethestressofcoatingmaterialwithcontactloaded.Theresultsoffiniteelementmethod(FEM