直缝埋弧焊管扩径机的应用  

Diameter-Enlarging Machine Application of Longitudinal Submerged Arc Welded Pipe

作　　者：刘世泽 谢仕强 

机构地区：[1]广东番禺珠江钢管有限公司

出　　处：《焊管》2003年第2期26-29,61-62,共4页Welded Pipe and Tube

摘　　要：简述了直缝埋弧焊管用扩径机的主要作用 ;介绍了水压式扩径机和机械式扩径机的工作原理 ,并结合公司两条直缝埋弧焊管生产线上扩径机在生产实践中的应用效果 。The function of LSAW pipe diameter-enlarging machine is briefly stated and the work principle of the liquid-drive diameter-enlarging machine and mechanical diameter enlarging machine is introduced.Viewed their respect application results in production experiences of two LSAW pipe production lines in BSG,shortage and advantage of those two type of diameter enlarging machine are analyzed and summarized.

关 键 词：水压扩径 机械扩径 直缝埋弧焊 焊管 扩径机 

分 类 号：TG333.8[金属学及工艺—金属压力加工]