滑阀分组件真空钎焊工艺性研究

Research on slide-valve sub-components vacuum welding process

摘要:

文中着重介绍某型飞机发动机加力控制系统附件压比调节器真空钎焊用钎料BVAg-1的研制、工艺试验过程和工艺参数匹配。成功地解决了焊接与材料热处理加工温度之间的制约矛盾,提高了产品的焊接可靠性。

Abstract:

Development, engineer testing process and the technological parameter match of solder BVAg-1 for vacuum brazing solder, used in thrust augmentation control system accessory—Reheat Exhaust Control Regulator for some aircraft engine, are introduced emphatically in this paper. The restricted contradiction between welding and temperature of material heat treatment is solved and the welding reliability of products is increased.