FLATNESS MEASURING AND MEASURING OF RESIDUAL STRESSES FOR A METALLIC FLAT PRODUCT
    1.
    发明申请
    FLATNESS MEASURING AND MEASURING OF RESIDUAL STRESSES FOR A METALLIC FLAT PRODUCT 审中-公开
    用于金属平板产品的残余应力的平坦度测量和测量

    公开(公告)号:US20150354948A1

    公开(公告)日:2015-12-10

    申请号:US14651411

    申请日:2013-11-25

    Abstract: A method and apparatus for flatness measuring and measuring of residual stresses in a metallic flat product (1): The method includes bending the flat product (1) in a bending device (3) such that a planar flat product (1) forms an arc (5) with a target bending radius r0 after bending; measuring the contour and the actual bending radii r(y), in the region of the arc (5) of the bent flat product (1) at a plurality of positions along the width direction of the flat product (1); and determining the flatness of the flat product (1) taking into account the measured contour of the bent flat product (1).

    Abstract translation: 一种用于平坦度测量和测量金属平板产品(1)中的残余应力的方法和装置:所述方法包括:将平面产品(1)弯曲在弯曲装置(3)中,使得平面扁平产品(1)形成弧 (5)弯曲后的目标弯曲半径r0; 在扁平产品(1)的宽度方向的多个位置处,在弯曲扁平产品(1)的弧形区域(5)中测量轮廓和实际弯曲半径r(y)。 并且考虑到所述弯曲扁平产品(1)的测量轮廓,确定所述扁平产品(1)的平坦度。

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