Reforming the large equipment in key process is one of the economic and effective approaches to minimize loss in enterprise This paper provides the achievements gained in the reform of the special machine for the machining line of cylinders of both four and six cylinder diesel engine, which saves 268 thousand Yuan RMB for the compan

The necessity,as well as foundation and opportunity,of new specialty setting and old specialty reform is explained by the help of graph,and the concept of specialty life-cycle is proposed.

This paper discusses the adjustment of electrical parameters,the state of machine operates after combined mill and the results of rebuild in the process of reform of combined mill medium mills and IGBT medium frequency furnace.