山东科学 ›› 2019, Vol. 32 ›› Issue (5): 76-80.doi: 10.3976/j.issn.1002-4026.2019.05.009

• 新材料 • 上一篇    下一篇

基于ProCAST的大型铝合金横梁铸造过程模拟及工艺方案优化

邢甜甜1,王桂青1,田长文2   

  1. 1.山东建筑大学材料科学与工程学院,山东 济南 250100;2.齐鲁工业大学(山东省科学院),
    山东省科学院新材料研究所,山东 济南 250014
  • 收稿日期:2019-07-24 出版日期:2019-10-20 发布日期:2019-10-09
  • 作者简介:邢甜甜(1994—),女,硕士研究生,研究方向为材料液态成型技术。E-mail:15969688975@163.com
  • 基金资助:
    山东省高等学校科研计划(J17KA017)

Simulation and optimization of the casting process for the large aluminum alloy beam based on ProCAST

XING Tian-tian1, WANG Gui-qing1 ,TIAN Chang-wen2   

  1. 1.School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250100, China; 2.Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
  • Received:2019-07-24 Online:2019-10-20 Published:2019-10-09

摘要: 采用铸造工艺模拟软件ProCAST对大型铝合金横梁砂型重力铸造充型和凝固过程进行了模拟,预测了铸造缺陷产生的区域并分析了原因。在此基础上,通过合理调整浇冒口系统的设计,并在局部区域配合使用冷铁增强冷却效果,消除了缩孔、缩松缺陷,优化了铸造工艺方案,为工艺实施奠定了基础。

关键词: ProCAST, 铝合金, 铸造过程模拟, 工艺优化

Abstract: The casting process simulation software ProCAST was used to simulate the filling and solidification process of the sand gravity casting of the large aluminum alloy. The location of the casting defects was predicted, and their causes were analyzed.Based on that,the cooling effect was enhanced by rationally adjusting the pouring riser system and cold iron in special area.The casting process plan was optimized, which laid the foundation for process implementation.

Key words: ProCAST, aluminum alloy, casting process simulation, process optimization

中图分类号: 

  • TG249.2