论文部分内容阅读
带材通过矫直设备一道的矫直效果决定于辊子数目。在采用拉伸弯曲矫直的情况下,若要确定带材的延伸率,只需区分两种应力图之间的差别:一种应力图具有塑性压缩段,另一种应力图则没有塑性压缩段(图1)。
The straightening effect of the strip through the straightening device depends on the number of rollers. In the case of tension-bending straightening, to determine the elongation of the strip, it is only necessary to distinguish the difference between the two stress maps: one with a plastic compression section and the other with no plastic compression Paragraph (Figure 1).