空空导弹弹体典型焊接缺陷及其控制技术

介绍了空空导弹弹体的结构特点、焊接技术要求、所用材料及常用的焊接方法,分析了圆周焊缝典型的焊接缺陷、危害及产生原因等,并就如何防止和消除焊接缺陷进行了深入的探讨,同时介绍了几种控制焊接缺陷的工艺方法。

Typical Weld Defect on Air-to-Air Missile Body and Its Control Technology

The structure type, the requirement of welding process, the material and the welding method are discussed for air-to-air missile. The welding defects and those harm, the reason of defects in the welding structure for circular weld are studied, the technologies of preventing and removing the welding defects are discussed as well. At the same time, some welding technologies to prevent welding defects are discussed.