铸造技术2016，Vol.37Issue(9)：1987-1990,4.DOI:10.16410/j.issn1000-8365.2016.09.052
丙烯酸酯浸渗工艺在航空发动机零件密封上的应用
Application of Acrylate Impregnation Process in Aeroengine Component Sealing
虞强 1汪春能 2王博 3郑理3
作者信息
- 1. 中国南方航空工业(集团)有限公司附属铸造中心,湖南株洲412002
- 2. 中国人民解放军驻南方公司军事代表室,湖南株洲412002
- 3. 南京艾布纳密封技术有限公司,江苏南京211200
- 折叠
摘要
Abstract
The impregnation process for standard powder metallurgy parts and WJ6 engine crankcase accessory were studied by using acrylate,and the impregnation parameters such as pressure-holding,oil-proof and long time operation were analyzed.The results show that the optinal pressure and time of impregnation are 10 MPa and 40 min,respectively.After acrylate impregnation,the slight leaking castings are able to achieve the requirement of pressure-holding and long time operation.The residue of acrylate impregnation is less and can be removed more easily,which is outweighing the impregnation of flax-seed oil.关键词
浸渗工艺/浸渗剂/丙烯酸酯/航空发动机Key words
impregnation/impregnant/acrylate/aeroengine分类
矿业与冶金引用本文复制引用
虞强,汪春能,王博,郑理..丙烯酸酯浸渗工艺在航空发动机零件密封上的应用[J].铸造技术,2016,37(9):1987-1990,4.
