Application of Co-rotating Twin-screw Assemble and Feeding Process in Modification of Plastics;

The results of the rare earth alloy wire feeding process into ladle for 25 t converter at Jinan Iron and Steel Co.

The four important problems with regard to wire feeding technology,which are the argon blowing before and after feeding,the feeding speed and the horizontal position of penetration are discussed.

This paper describes that the wire feeding technique for producing free cutting steels and alloy steels can replace powder injection.

The different processing routes for equal round channel angular pressing process were conducted by using node mapping method in multi-pass pressing.

The principle, processing routes and research progress of production of dimethyl carbonate by nonphosgene process, transesterification and oxidative carbonylation of methanol method, are introduced.

The AOV(activity on vertex) networks are established by the topology ordering, which leads to formation of processing routes for this kind of parts.

Through the part adjustment of the steel rolling technological process and transform equipment,non-reasonable abuses of old heating furnace burden distribution are changed.

Making use of the current material code the system,material bill and technological process etc,combining with the planning module,material requiring module in ERP system,the advanced supply chain planning module,the advanced supply chain planning system which suits to the prod.

Production data management including BOM, work center, technological process, working procedure and so on, is one very important component of ERP software system.