用于机匣类铸件的大型真空精密铸造炉  

Large Vacuum Precision Casting Furnace for Casing Castings

作　　者：宋静思 贾石 张增海 赵帅 陈久强 李秀章 张哲魁 SONG Jingsi;JIA Shi;ZHANG Zenghai;ZHAO Shuai;CHEN Jiuqiang;LI Xiuzhang;ZHANG Zhekui(Shenyang Vacuum Technology Institute Co.,Ltd.,Shenyang 110042,China;AECC Shenyang Liming Aero-Engine Co.,Ltd.,Shenyang 110043,China)

机构地区：[1]沈阳真空技术研究所有限公司,辽宁沈阳110042 [2]中国航发沈阳黎明航空发动机有限责任公司,辽宁沈阳110043

出　　处：《真空》2025年第2期86-90,共5页Vacuum

摘　　要：随着我国商用航空发动机产业不断发展,大尺寸机匣铸件的需求日益增加。面临复杂的国际环境,大型真空感应精密铸造炉作为生产大尺寸机匣的核心设备必须摆脱进口依赖。本文首先深入分析了大型真空精密铸造炉的市场情况和技术现状,然后介绍了一种国产新型大型真空精密铸造炉的技术特点及其与国外产品的对比情况,最后简要分析了大型真空精密铸造炉未来的发展前景。With the continuous development of China's commercial aviation engine industry,the demand for large-sized casing castings is increased.Facing the complex international environment,large vacuum induction precision casting furnaces,as the core equipment for producing large-sized casings,must break free from import dependence.This article first conducts an in-depth analysis of the market situation and technological status of large-scale vacuum precision casting furnaces.Then the technical characteristics of the domestically produced new large-scale vacuum precision casting furnace and the comparison with foreign products are introduced.Finally,a brief analysis is conducted on the future development prospects of the large vacuum precision casting furnace.

关 键 词：机匣 大型铸件 精密铸造 真空感应炉 航空发动机 

分 类 号：TF341.7[冶金工程—冶金机械及自动化]