铸造2013，Vol.62Issue(8)：748-751,4.
基于数值模拟技术的球铁壳体消失模铸造工艺优化
Casting Process Optimization of Ductile Iron Shell Mold Based on the Numerical Simulation Technology
朱云 1王建民1
作者信息
- 1. 合肥工业大学材料科学与工程学院,安徽合肥230009
- 折叠
摘要
Abstract
Aiming at the shrinkage and dispersed shrinkage defects of lost foam casting ductile iron shell,the pouring temperature,vacuum degree,pouring system and riser were improved,and the production process was optimized.The simulation results show that the liquid metal filling is smooth,feeding efficiency is better,and the gating system is beneficial to exhaust and discharge by improving pouring system.The production practice shows that the quality of the castings can meet the production requirements.关键词
消失模铸造/ProCAST软件/数值模拟/铸造工艺Key words
lost foam casting/ ProCAST software/ numerical simulation/ foundry technology分类
矿业与冶金引用本文复制引用
朱云,王建民..基于数值模拟技术的球铁壳体消失模铸造工艺优化[J].铸造,2013,62(8):748-751,4.
