With the development of modern industry,the level of mechanization and automation and continuous improvement in the industrial sector needs a large number of speed reducer,speed reducer and demands small size,light weight,large transmission ratio,high efficiency,carrying capacity,reliable operation and long life and so on.
Reduction of high-speed wire rod mill gearbox sizing machines from Germany in 1988 is the introduction of SMS,the result of defective design,the stalls inside the gears and bearings gears,producing plastic indentation,life expectancy is only six months. In this paper, by sizing the drive transmission gear box gears, bearings for the transformation,the feasibility of programs and through theoretical calculation and finite element analysis tools to improve the current situation.
Keywords: Reducing and Sizing Mill Bearing Gear
Finite Element Analysis Transformation