航空发动机用紧固件现状分析

打开文本图片集
摘 要:从设计、制造、使用3个方面分析目前国内外航空发动机紧固件的现状,总结目前国内航空发动机紧固件存在的问题及差距,在航空发动机紧固件标准化、材料及表面防护、连接技术等方面提出几点思考。
关键词:航空发动机;紧固件;标准化;高温合金;安装力矩
中图分类号:V263 文献标志码:A 文章编号:2095-2945(2022)09-0095-04
Abstract: The present situation of aero-engine fasteners at home and abroad is analyzed from three aspects of design, manufacture and use, and the existing problems and gaps of domestic aero-engine fasteners are summarized. This paper puts forward some thoughts on the standardization of aero-engine fasteners, material and surface protection, connection technology and so on.
Keywords: aero-engine; fastener; standardization; superalloy; installation torque
航空发动机被誉为工业“皇冠上的明珠”,其质量及可靠性直接影响飞机的性能。(剩余4829字)