微束等离子焊接在航空发动机中的应用  

Application of Micro-plasma Arc Welding in Aero-engine

作　　者：高山[1] 宋文清[1] 曲伸[1] 李文学[1] 帅焱林 

机构地区：[1]沈阳黎明航空发动机(集团)有限责任公司,辽宁沈阳110043

出　　处：《新技术新工艺》2013年第2期19-21,共3页New Technology & New Process

摘　　要：详细介绍了微束等离子焊接工艺技术的基本原理、特点以及适用范围。以航空发动机零件为应用对象,阐述了微束等离子焊接在工程化应用的具体情况,主要包括焊接夹具设计、焊前装配要求、焊接工艺参数选择及优化等;同时,对微束等离子焊接未来发展方向进行了展望。This paper introduced the basic principle, characteristics and available range of micro-plasma arc welding tech- nic. Taking aero-engine parts as the application object, explained the engineering application of micro-plasma arc welding, mainly included the designing of welding fixture, the requirement of welding assembly and the selection and optimization of welding processing parameters. At the mean time, the paper also looked forward the further development of micro-plasma arc welding.

关 键 词：微束等离子 维弧 机器人 

分 类 号：TG43[金属学及工艺—焊接]