Method and apparatus involving the measurement of bores
    1.
    发明授权
    Method and apparatus involving the measurement of bores 失效
    涉及测量孔的方法和装置

    公开(公告)号:US4477977A

    公开(公告)日:1984-10-23

    申请号:US433555

    申请日:1982-10-08

    IPC分类号: G01B5/00 G01B5/12 G01B13/00

    CPC分类号: G01B5/12 G01B13/00 G01B5/00

    摘要: A method and apparatus for non-destructively measuring the internal volume and nominal diameter of cylindrical or substantially cylindrical bores. The apparatus includes an expander with an expandable outer skin, the expander is configured to be inserted into the bore being measured. A fluid contained within a pump associated with the expander is forced into the expander. The fluid causes the skin to expand and press against the side of the bore being measured. The quantity of fluid required to press the expander skin against the bore is related to the internal volume and nominal diameter of the bore.

    摘要翻译: 用于非破坏性地测量圆柱形或大致圆柱形孔的内部体积和公称直径的方法和装置。 该装置包括具有可膨胀外皮的膨胀机,该膨胀器构造成插入被测量的孔中。 包含在与膨胀器相关联的泵内的流体被迫进入膨胀器。 流体导致皮肤膨胀并压靠被测量的孔的侧面。 将膨胀机皮肤压靠在孔上所需的流体量与孔的内部体积和公称直径相关。

    Visual inspection system of moving strip edges using cameras and a
computer
    3.
    发明授权
    Visual inspection system of moving strip edges using cameras and a computer 失效
    使用相机和计算机的移动带边缘的目视检查系统

    公开(公告)号:US6046764A

    公开(公告)日:2000-04-04

    申请号:US927301

    申请日:1997-09-11

    摘要: A continuous edge of a strip of material is processed as it moves in a direction along the length of the strip. The condition of the continuous edge of the moving strip is inspected after it has been processed. The strip is cut into pieces. And the pieces are sorted into groups in response to the condition of the edge. The edge is continuously monitored by a pair of parallel, closely spaced laser beams. A visualization system includes a camera, a monitor, and a storage systems. The camera images an edge of the moving strip of material. The monitor, coupled to the camera, displays images captured by the camera. The storage system, coupled to the camera and the monitor, stores images captured by the camera. The monitor is capable of displaying the stored images.

    摘要翻译: 一条材料的连续边缘沿着沿着条带长度的方向移动时被处理。 移动条的连续边缘的状态在加工后进行检查。 将条切成块。 并且根据边缘的条件将这些片段分组成组。 边缘由一对平行,紧密间隔的激光束连续监测。 可视化系统包括摄像机,监视器和存储系统。 相机拍摄移动的材料条的边缘。 耦合到相机的显示器显示相机拍摄的图像。 耦合到相机和监视器的存储系统存储由相机拍摄的图像。 显示器能够显示存储的图像。