摘要
分析纯钛叶轮铸件的材料、结构特点和技术要求,拟定了叶轮铸件初始的熔模精密铸造工艺方案并浇注样件。通过ProCast有限元分析软件进行工艺缺陷的复现与优化,改善铸造缺陷控制的方法,解决了铸件成形问题并最终生产出了高精度优质纯钛叶轮铸件。
A whole set of casting process of pure titanium impeller was designed with the considering of material property,the structure and technical requirements,and a sample casting was produced.The process defects were reproduced and optimized by ProCAST finite element analysis software,the method of casting defect control was improved,the casting forming problem was solved,and finally the high-precision and high-quality pure titanium impeller casting was produced.
作者
宁兆生
宋克兴
张彦敏
赵军
郑松翔
陈彪
于志强
杨晓曦
王彦鹏
NING Zhao-sheng;SONG Ke-xing;ZHANG Yan-min;ZHAO Jun;ZHENG Song-xiang;CHENBiao;YU Zhi-qiang;YANG Xiao-xi;WANG Yan-peng(Henan University of Science and Technology School of Materials Science and Engineering,Luoyang 471023,Henan,China;Shenyang Research Institute of Foundry Co.,Ltd.,Shenyang 110022,Liaoning,China)
出处
《铸造》
CAS
北大核心
2022年第6期751-754,共4页
Foundry
基金
辽宁省科技计划(2019JH1/10100004)
辽宁省“兴辽英才计划”(XLYC1808030)
沈阳市科技计划(Z19-1-003)。
关键词
纯钛叶轮
陶瓷型壳工艺
精密铸造
ProCast有限元分析
工艺优化
pure titanium impeller
ceramics casting process
investment casting
ProCast finite element analysis
process optimization
