大型托架铸件充型过程数值模拟及工艺改进  

Numerical Simulation of Mold Filling Process for Heavy Bracket Casting and Its Process Improvement

作　　者：宋广 接金川[2] 张蓬 李廷举[2] 

机构地区：[1]大连国运兴铸造有限公司,辽宁116104 [2]大连理工大学材料与科学工程学院,辽宁116024

出　　处：《大型铸锻件》2016年第1期9-12,17,共5页Heavy Casting and Forging

基　　金：国家自然科学基金项目51471042资助

摘　　要：以大型镍基合金托架铸件为例,利用Pro CAST软件模拟不同浇注温度下的充型过程,并对模拟结果进行分析,从而确定适宜的浇注温度,最终制造出合格的铸件。By taking the heavy nickel base alloy bracket casting as an example, adopting ProCAST software to simulate the mold filling process at various pouring temperature, and analyzing the results of simulation, the appropriate pouring temperature has been determined. Eventually, the qualified casting has been manufactured.

关 键 词：托架 数值模拟 PROCAST 

分 类 号：O242.1[理学—计算数学]