大直径薄壁容器筒节纵缝专用焊接操作机的研制  

A DESIGN OF POSITIONER FOR WELDING LONGITUDINAL BEAM OF LARGE DIAMETER AND THIN WALL CYLINDER

作　　者：李廷伟[1] 何广启 钟国柱[1] 黎明[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《焊接》1991年第11期20-22,共3页Welding & Joining

摘　　要：论述了大直径薄壁容器简节纵缝焊接的特殊困难及生产现状,介绍了一种适用于批量生产的专用焊接操作机。The current situation and particular difficulty to a kind of positioner for welding the longitudinal beam of large diameter and thin wall cylinder is discussed. a special design of welding positioner especially suitable for the batch production is introduced in the paper.

关 键 词：埋弧自动焊 焊接操作机 容器 薄壁容器 

分 类 号：TG457.5[金属学及工艺—焊接]