QT550-6壳体铸件的铸造工艺设计和优化  

Design and Optimization of Casting Process for QT550-6 Housing Casting

作　　者：汪大新[1] 孙成涛[1] 吴来发 周绍雷[1] WANG Daxin;SUN Chengtao;WU Laifa;ZHOU Shaolei(Hefei Casting and forging Factory of Anhui Heli Co.,Ltd.,Herfei 230601,China)

机构地区：[1]安徽合力股份有限公司合肥铸锻厂,安徽合肥230601

出　　处：《铸造技术》2020年第10期939-942,共4页Foundry Technology

摘　　要：使用计算机进行铸造CAE模拟有助于复杂铸铁件的铸造工艺设计,充型和凝固的分析结果为工艺设计提供重要的依据。良好的浇注系统是获得高质量铸件的必要条件。以壳体铸件为研究对象,用MAGMA凝固模拟软件对浇注系统进行优化模拟。结果表明,在生产过程中依据模拟优化结果对试制件进行了改善,成功开发了合格QT550-6壳体铸件。The computer simulation of CAE is helpftil to the casting process design of complex cast iron.The analysis results of mold filling and solidification provide important basis for the process design.A good casting system is a necessary condition for obtaining high quality castings.The MAGMA solidification simulation software was used to ductile iron optimize a housing casting.The results show that in the production process,the parts are improved according to the simulation optimization results,and the qualified QT550-6 housing casting is successfully developed.

关 键 词：壳体 铸造CAE MAGMA 铸造工艺 

分 类 号：TG255[金属学及工艺—铸造]