Research and Application of Production Technology of Large Nodular Cast Iron Gear Ring for Mining Machinery
Through comparative study and data analysis of two production processes of large ductile iron gear ring,the process flow of roughing after normalizing is determined.It solves the problem that the deformation and hardness of the gear ring castings after normalizing,and meets the technical requirements of customers.Through the mass production verification,this process can realize the stable mass production of large ball grinding cast iron gear ring castings.
万方数据
维普
