摘要
给出了带钢宽度、厚度公差与带钢成型时延伸率的关系式。分析了公差对延伸率的影响。提出了减小延伸率变化保证成型过程稳定的方法。
Equations of relations between thickness and width tolerances and elongation of strip forming are given and the influences of the tolerances on the elongation are analysed. A method for ensuring stable forming by limiting the variation of elongation is advanced.
出处
《钢管》
CAS
1991年第2期51-53,共3页
Steel Pipe
关键词
带钢
公差
延伸率
焊接钢管
strip for welded pipe tolerance clougation pass
