摘要
介绍了抛物面天线整体旋压成型的工艺过程,针对旋压过程铝板拼接焊缝开裂的原因进行了初步分析,并对氩弧焊接工艺控制过程的经验进行了总结。
This paper introduced the stretch planish technical process of small-diameter parabolaantenna. It also gave the reason of the crack which is produced in the splice welded seam, and madea clear summary of the practice in controlling the technical process of argon arc welding.
出处
《林业机械与木工设备》
北大核心
2002年第5期25-27,共3页
Forestry Machinery & Woodworking Equipment
