Roll forming procedure with slitting of angle bars and T-beams
    3.
    发明公开
    Roll forming procedure with slitting of angle bars and T-beams 失效
    Profilwalzverfahren mitLängsteilungvon Winkelstahl und T-Träger。

    公开(公告)号:EP0156405A1

    公开(公告)日:1985-10-02

    申请号:EP85200147.8

    申请日:1985-02-09

    发明人: Panseri, Sergio

    IPC分类号: B21B1/08 B21C37/04 B23D23/02

    摘要: A roll forming procedure with slitting to produce sections such as angle bars (15) and T-beams (21), which comprises a first set of roll forming passes applied to one single rolled product (10-110-210), the slitting of such product into two rolled products having the same cross-section and moving parallel to each other and a second set of roll forming passes applied to such two rolled products, in which procedure the passes of the first set are typical of the roll forming of cross-sections other than those of angle bars or T-beams.

    摘要翻译: 一种轧制成型方法,用于产生诸如角钢筋(15)和T形梁(21)的部分,其包括施加到单个轧制产品(10-110-210)上的第一组辊轧成形过程, 这种产品分成具有相同横截面并彼此平行移动的两个轧制产品,第二组轧辊成型通道施加到这两个轧制产品上,在该步骤中,第一组的通过是横向轧制成型的典型 除了角钢或T型钢梁以外的部分。