MAGMAsoft在水工机械中的应用  

Application of MAGMAsoft to Water Conservancy Machinery

作　　者：王智平 付金良 肖荣振 张立建 杜艳华[2] 

机构地区：[1]甘肃有色金属及复合材料工程技术研究中心,甘肃兰州730050 [2]郑州航空工业管理学院,河南郑州450001

出　　处：《铸造》2007年第5期509-512,共4页Foundry

基　　金：甘肃省科技攻关项目(GS992-A52-052)资助课题。

摘　　要：介绍了铸造CAE软件MAGMAsoft在水工机械零件铸造中的应用。通过仿真模拟铸件浇铸过程中金属液在型腔中流动的方向与速度以及铸件凝固成型过程,预测铸件可能产生缺陷的位置和类型;根据预测结果和理论计算,改变冒口、设置冷铁、改变控制参数,对铸件的铸造工艺进行优化。实践证明,应用MAGMAsoft软件对铸件进行缺陷分析和工艺优化可以短周期、低成本地确定铸造工艺,提高铸件质量。Application of MAGMAsoft to casting accessories in water conservancy machinery is introduced. The position where possibly generating defects and the defects styles of the casts are predicted by simulating the flow rate and direction of molten metal liquid in mould cavity, and the whole course of casts solidification molding. According to the predictive consequence and theoretical calculation, casting processing is optimized by changing feeders, setting chills and modifying controlled parameters. As proved by practices, it is short-period and low-cost to confirm casting processing and improve casts quality, when applying MAGMAsoft to analyse the cast defects and optimize processing.

关 键 词：MAGMASOFT 水工机械 缺陷预测 工艺优化 

分 类 号：TG244[金属学及工艺—铸造]