The same tin bronze blank was separately subjected to strong spinning and thinning and deep drawing based on the Simufact finite element simulation software.The equivalent plastic strain and equivalent stress of the connecting rod were taken as performance evaluation index to understand the effects of the two forming processes on the performance of the connecting rod bushing.The simulated results reveal that three-wheel wheel offset distance strong spinning for tin bronze joint bushing has the higher strength

while three successive thinning drawing link bushings presents the better plasticity.Finally

the tensile test has verified the feasibility of the simulation results.