摘要
前摆式螺旋埋弧焊管机组的钢带递送以中心递送方式为主。指出了前摆式螺旋埋弧焊管机组准确定位递送线的重要性。分析了影响前摆式螺旋埋弧焊管机组递送线位置的主要因素,如原料因素、拆卷和对头的位置、递送机两边的压力差、立辊的位置、成型辊角度等。提出了预防及控制递送线跑偏的具体措施。
Adopting deliver steel strip along strip center is the main method in the methods of delivering steel strip for front-swing type SAWH pipe unit.This article pointed out the importance of accurately located delivery line for front-swing type spiral welded pipe unit,and analyzed effect factors on SAWH pipe unit delivery line from several aspects,such as raw material,uncoiling,the position of strip connection,pressure difference of delivery machine two sides,vertical roller position and the angle of forming roller.Finally,it put forward relative measures for preventing and controlling running deviation of drive line.
出处
《焊管》
2010年第9期41-43,共3页
Welded Pipe and Tube
关键词
螺旋焊管机组
前摆式
递送线
spiral welded pipe unit
front-swing type
delivery line
