铸造CAE技术在大型矿机球铁件冒口设计中的应用  

Application of CAE Technology in the Casting Riser Design Process of Heavy Mining-machinery Iron Casting

作　　者：姚红汝 YAO Hong-ru,(Kocel Equipment Co., Ltd., Yinchuan Ningxia 750021, China)

机构地区：[1]共享装备股份有限公司,宁夏银川750021

出　　处：《铸造设备与工艺》2018年第5期17-21,共5页Foundry Equipment & Technology

摘　　要：根据大型矿机球铁件的铸造结构及技术要求,利用CAE技术,对铸件发热冒口和液态补缩冒口两种不同的冒口工艺方案进行模拟分析对比。结果表明,液态补缩冒口方案可以提高大型矿机件的铸件出品率,节约铸件的生产成本,同时为矿机产品实现无冒口铸造做好铺垫。According to the casting structure and technical requirenmnts of the ductile iron paris of heavy mining machines,two difterent kinds of risers,the heating risers and the liquid feeding risers,are simulated and compared by using CAE technology.The resuhs show that the solution of liquid feeding risers can improve the casting yield of large mineral parts, save the production cost of casting, and lay a good foundation for the production of non-risers.

关 键 词：CAE技术 缩孔 冒口设计 

分 类 号：TG245[金属学及工艺—铸造]