摘要
整体叶盘省去了榫齿连接技术的了榫头、榫槽和锁紧装置,避免了榫头气流损失,减少了结构重量和零件数量;取而代之的是先进的连接技术,本文着重对电子束焊接及其热源模型进行了概述.
Blisk leave out the rabbet, tenon＇ s groove and tightening equipment, therefore it effectively avoids the rabbet＇ s air current loss and reduces weight of structure of the aero engine and number of machine part. In order to replace it to make the blisk, the advanced welding technology is adopted, electron beam welding and the heat source model is summarized in this paper.
出处
《吉林建筑工程学院学报》
CAS
2012年第2期23-26,共4页
Journal of Jilin Architectural and Civil Engineering
