ERW焊管内毛刺清除常见问题及其解决方法  

The Common Problems and Solving Methods for the Inner Burr of ERW Welded Pipe

作　　者：张佃平[1] 刘志军[1] 赵坤[2] 

机构地区：[1]宝鸡石油钢管有限责任公司,陕西宝鸡721008 [2]宝鸡住金石油钢管有限公司,陕西宝鸡721008

出　　处：《焊管》2008年第5期73-75,共3页Welded Pipe and Tube

摘　　要：内毛刺清除是生产高品质、高附加值的直缝电阻焊管所必须的工序,由于生产过程中多种不确定因素的影响,内毛刺的清除质量常常存在一些问题。分析了ERW焊管生产过程中内毛刺清除存在的刮偏,刮削量过大、过小和刮不干净等常见问题的成因,并提出一些解决方法,以便于ERW直缝焊管厂家在实际生产过程中作参考。The inner burr removing technology is an integrant working procedure to produce high quality and high additional value longitudinal welded pipe.There are always some problems in removing the inner burr due to some unexpected reasons in the manufacture process.This article mainly analyzes some common problems in removing inner burr,such as burr inclined to one side,the size of the burr is too big or small,and the burr is not removed thoroughly,etc.,and also puts forward relevant solution,which provides references to welded pipe producer during actual production of ERW pipe.

关 键 词：ERW 直缝焊管 内毛刺 清除 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]