摘要
利用铸造模拟技术对铸件充型凝固过程进行分析,可以大大降低成本,缩短试制周期。基于此,利用ProCAST软件对薄壁叶片的熔模精铸过程进行数值模拟,通过分析铸造缺陷,提出从浇注系统结构和浇注工艺参数两方面进行工艺优化,获得了合格的铸件。
The casting simulation technology was used to analyze the filling process,which can reduce greatly the cost and shorten the trial production cycle.Based on the analysis,the ProCAST software was used to simulate the investment casting process of the thin-wall blade.Based on the analysis of the simulated defects,the casting process optimization was carried out from two aspects of the structure of the gating system and the casting process parameters,obtaining the qualified castings.
作者
曹岩
张浩
石亚茹
黄亮
Cao Yan;Zhang Hao;Shi Yaru;Huang Liang(School of Mechanical and Electrical Engineering,Xi＇an Technological Universit)
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2018年第11期1226-1229,共4页
Special Casting & Nonferrous Alloys
基金
国家自然科学基金资助项目(51705392)
