摘要
稳定器组件是发动机的重要部件之一,成品是由若干个连接耳座焊接在环形曲面上(薄板高温合金特种冲压件),因其复杂的曲面形状,以及环形件内外都需要在相应位置上进行耳座焊接,使其组装难度大,焊接质量难保证,焊接变形难控制,目前主要采用手工组装和手工氩弧焊进行焊接。针对以上问题和难点,提出了用于发动机稳定器组件激光焊接的自动工装夹具及相应自动激光焊接工艺。通过试验验证,激光焊接工艺替代TIG工艺具有可行性,开发的自动化工装夹具有助于实现稳定器产品的自动化焊接,操作简便,质量稳定可靠。
Stabilizer assembly is one of important components of engine.The finished product is that several connecting ear seats were welded on circular surface(special stamping parts of thin plate superalloy).Because of its complex surface shape,and ring parts inside and outside need to be welded on the corresponding position,which makes assembly difficult,welding quality difficult to guarantee and welding deformation difficult to control.At present,manual assembly and manual argon arc welding are mainly used.In view of the above problems and difficulties,automatic fixture for laser welding of engine stabilizer components and the corresponding automatic laser welding process were put forward.Through experimental verification,laser welding process was feasible to replace TIG process,and automatic fixture was developed to realize automatic welding of stabilizer products.The operation was simple and the quality was stable and reliable.
作者
张彦东
滕彬
陈永秋
徐富家
柳明
Zhang Yandong;Teng Bin;Chen Yongqiu;Xu Fujia;Liu Ming(Harbin Welding Institute Limited Company,Harbin 150028,Heilongjiang,China;Harbin University of Science and Technology,Harbin 150080,Heilongjiang,China)
出处
《机械制造文摘（焊接分册）》
2022年第4期10-14,共5页
Welding Digest of Machinery Manufacturing
关键词
稳定器
激光焊
自动化焊接
stabilizer
laser welding
automatic welding
