超大型磨机端盖铸钢件的制造工艺

Summary of manufacturing process for one kind of large mill head castings

超大型磨机端盖铸件的制造技术是大型矿山机械制造业的关键技术之一,它反映了制造商核心竞争能力和技术水平。本文主要介绍该类产品铸件的关键工序制造要点,包括铸造工艺、冶炼工艺、造型工艺、热处理工艺及焊接工艺的核心要点及控制要求。

Large sized mill head manufacture technology is one of the key technologies of large mining machinery industry, which reflects the manufacturer＇s core competitiveness and skill. This article mainly describes some of the key process points of the relevant steel castings, such as casting technology, melting process, modeling technique, heat treatment and welding core elements and control requirements.