燃气轮机缸盖铸造工艺的研究  

Study on Casting Technology of Gas Turbine Cylinder Head

作　　者：王秋红[1] 邱介梅 WANG Qiuhong;QIU Jiemei(College of Mechanical Engineering,Anhui Technical College of Mechanical and Electrical Engineering,Wuhu Anhui 241002,China)

机构地区：[1]安徽机电职业技术学院机械工程学院,安徽芜湖241002

出　　处：《重庆科技学院学报（自然科学版）》2023年第1期111-116,共6页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：安徽省高校优秀青年人才支持项目(GXYQZD2022147);安徽省教育厅自然科学重点研究项目“基于数据挖掘的离散车间扰动智能预测方法研究”(KJ2020A1109);安徽省质量工程项目“双高背景下的课证融通和课程思政融合的课程改革与实践-以数控专业群课程改革为例”(2020JYXMXM0317);安徽省质量工程项目“数控编程与加工课程思政示范课程”(2020SZSFKC0278)。

摘　　要：首先,根据燃气轮机缸盖的结构特点对其铸造工艺进行设计;然后,通过MAGMAsoft对铸件金属液流动形态、充型温度和速度、充型缺陷判断、凝固过程、凝固缺陷判断、冒口工艺评估和金属生产流程控制等进行数值模拟分析;最后,根据模拟结果确定燃气轮机缸盖的铸造工艺。Firstly,the casting process is designed according to the structural characteristics of gas turbine cylinder head.Then the flow pattern of casting liquid metal,mold filling temperature and speed,mold filling defect judgment,solidification process,solidification defect judgment,riser process evaluation and metal production process control are numerically simulated and analyzed with the help of MAGMAsoft simulation software.Finally,according to the simulation results,the casting process of gas turbine cylinder head is determined.

关 键 词：燃气轮机 铸件 铸造工艺 数值模拟 

分 类 号：TG242[金属学及工艺—铸造]