SYSTEMS AND METHODS FOR TESTING INTERNAL BONDS
    3.
    发明申请
    SYSTEMS AND METHODS FOR TESTING INTERNAL BONDS 有权
    用于测试内部债券的系统和方法

    公开(公告)号:US20160349171A1

    公开(公告)日:2016-12-01

    申请号:US14725104

    申请日:2015-05-29

    IPC分类号: G01N19/04

    摘要: A transducer assembly is provided. The transducer assembly includes a magnetic portion, a body, a tensile pulse transmitter, and a pulse and current control unit. The magnetic portion is configured to provide a magnetic field. The body is disposed within an opening of the magnetic portion, and has a conductive portion configured to pass electric current near a body surface oriented toward the test surface. The tensile pulse transmitter is disposed within a cavity of the body and configured to transmit a tensile pulse into the test object. The pulse and current control unit is configured to control the tensile pulse transmitted by the tensile pulse transmitter, and to provide a current that passes through the conductive portion of the body and the test object, whereby a force urging the transducer assembly and the test object toward each other is generated responsive to the magnetic field and the current.

    摘要翻译: 提供换能器组件。 换能器组件包括磁性部分,主体,拉伸脉冲发射器以及脉冲和电流控制单元。 磁性部分被配置成提供磁场。 主体设置在磁性部分的开口内,并且具有导电部分,其被配置为使电流接近靠近测试表面的身体表面。 拉伸脉冲发射器被布置在主体的空腔内并被配置成将拉伸脉冲传送到测试对象中。 脉冲和电流控制单元被配置为控制由拉伸脉冲发射器传输的拉伸脉冲,并且提供穿过主体和被测试物体的导电部分的电流,从而施加促使换能器组件和测试对象的力 相对于磁场和电流而产生。