铸造工艺的计算机辅助设计  

Computer aided design of foundry technology

作　　者：王智平[1] 王延露[1] 徐建林[1] 朱小武[1] 肖荣振[1] 

机构地区：[1]兰州理工大学材料科学与工程学院,甘肃兰州730050

出　　处：《兰州理工大学学报》2006年第2期1-4,共4页Journal of Lanzhou University of Technology

基　　金：甘肃省重大科技成果转化资金项目(2GS044A52-001-25)

摘　　要：阐述了铸造工艺计算机辅助设计的研究方法.使用PRO/E软件完成对铸件的实体造型,利用相应的铸造模拟软件MAGMAsoft对铸件充型状态、凝固过程的温度场、流场和应力场进行模拟.根据模拟结果,可判断出铸件可能产生的缺陷并对缺陷成因进行分析,评估了铸造工艺与铸件质量,提出了改进方案.An investigation method for computer aided design of foundry technology was expounded. Software PRO/E was used to create 3D model of the casts, and corresponding foundry simulation software MAGMA was used to simulate the condition of mold filling of the casts as well as the temperature field, flow field, and stress field of solidification process of the casts. The simulation result can be used to predict possible defects of the casts, analyze their origin, evaluate the foundry technology and the quality Of the casts, and propose an improvement scheme.

关 键 词：MAGMASOFT PRO/E 铸件 模拟 缺陷 工艺 

分 类 号：TG248[金属学及工艺—铸造] TG244