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    Apparatus and method for inspecting grinding wheels
    2.
    发明申请
    Apparatus and method for inspecting grinding wheels 审中-公开
    用于检查砂轮的装置和方法

    公开(公告)号：US20050087017A1

    公开(公告)日：2005-04-28

    申请号：US10694649

    申请日：2003-10-27

    申请人： Robert Blake ,  Neville Whittle ,  Michelle Teichman

    发明人： Robert Blake ,  Neville Whittle ,  Michelle Teichman

    IPC分类号： B24B20060101 ,  G01N9/24 ,  G01N29/06 ,  G01N29/11 ,  G01N29/22 ,  G01N29/27 ,  G01N29/44 ,  G01N29/20

    CPC分类号： G01N29/223 ,  G01N9/24 ,  G01N29/0609 ,  G01N29/11 ,  G01N29/27 ,  G01N29/4427 ,  G01N2291/02818 ,  G01N2291/048 ,  G01N2291/2696

    摘要： An ultrasonic inspection system is used to inspect grinding wheels used to prepare work rolls used in metal sheet production. The grinding wheel inspection system includes a test stand adapted to rotatably support a grinding wheel. An ultrasonic transmitting and receiving apparatus passes sound waves through the body of the grinding wheel. The attenuation of the sound waves passed through the grinding wheel is recorded in a recording device and analyzed in a computer. The recording device, which may be the computer, preferably records amplitude attenuation of the sound waves. The computer analyzes the amplitude attenuation, records the amplitude attenuation as an indicated density profile, and displays the indicated density profile on a computer screen for inspection. The indicated density profile of the inspected grinding wheel may be compared with indicated density profiles of other grinding wheels, particularly those with known operational characteristics.

    摘要翻译： 超声波检测系统用于检查用于制备金属板生产中使用的工作辊的砂轮。 砂轮检查系统包括适于可旋转地支撑砂轮的测试台。 超声波发射和接收装置使声波通过砂轮的主体。 通过砂轮的声波的衰减被记录在记录装置中并在计算机中进行分析。 可以是计算机的记录装置优选地记录声波的幅度衰减。 计算机分析幅度衰减，将振幅衰减记录为指示的密度分布，并在计算机屏幕上显示指示的密度分布以进行检查。 可以将被检查的砂轮的指示密度分布与其它研磨轮的特定密度轮廓进行比较，特别是具有已知操作特性的砂轮。