直缝焊管用带钢宽度的计算及相关问题  

THE WIDTH CALCULATION AND RELATIVE PROBLEMS OF THE STRIPS USED FOR BUTT WELDED TUBES

作　　者：刘庚申 樊启法 

机构地区：[1]山西省临汾钢铁公司焊管厂

出　　处：《轧钢》1998年第3期31-34,共4页Steel Rolling

摘　　要：通过对带钢在成型过程中的实测数据进行分析、计算，并依据对生产工艺参数与焊接质量之间关系所进行的实验结果，指出了原带钢宽度计算公式中的不足，并分析了此公式对生产所造成的影响。通过综合分析，提出了新的管坯宽度计算公式，以及在孔型设计中应注意的问题。Through analyzing and calculating the data measured from the strip forming process, and according to the experiment results of the relationship between production process parameters and welding quality, it points out the weakness of the former computing formula of strip width, and analyzes the effect of this formula on production Furthermore, new computing formula of strip width is put forward, as well as some problems needing attention in pass design.

关 键 词：直缝焊管 成型余量 焊接余量 管坯宽度 带钢 

分 类 号：TG335.75[金属学及工艺—金属压力加工]