航空發(fā)動機用緊固件現(xiàn)狀分析
打開文本圖片集
摘 要:從設(shè)計、制造、使用3個方面分析目前國內(nèi)外航空發(fā)動機緊固件的現(xiàn)狀,總結(jié)目前國內(nèi)航空發(fā)動機緊固件存在的問題及差距,在航空發(fā)動機緊固件標(biāo)準(zhǔn)化、材料及表面防護、連接技術(shù)等方面提出幾點思考。
關(guān)鍵詞:航空發(fā)動機;緊固件;標(biāo)準(zhǔn)化;高溫合金;安裝力矩
中圖分類號:V263 文獻標(biāo)志碼:A 文章編號: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
航空發(fā)動機被譽為工業(yè)“皇冠上的明珠”,其質(zhì)量及可靠性直接影響飛機的性能。(剩余4829字)