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1. 发明申请

US20140224024A1 ULTRASONIC TESTING METHOD OF WHEEL 有权
标题翻译：超声波测试方法
公开(公告)号：US20140224024A1
公开(公告)日：2014-08-14
申请号：US14128649
申请日：2012-06-05
申请人： Hitoshi Murakoshi , Kenta Takahashi
发明人： Hitoshi Murakoshi , Kenta Takahashi
IPC分类号： G01N29/04 , G01N29/24
CPC分类号： G01N29/04 , G01N29/043 , G01N29/0645 , G01N29/07 , G01N29/24 , G01N29/28 , G01N2291/044 , G01N2291/106 , G01N2291/2638 , G01N2291/2696
摘要： An ultrasonic testing apparatus includes an array probe 3 disposed to face a flange-side rim face 16 of a wheel 1. The ultrasonic testing apparatus also includes an array flaw detector having a function of transmitting transmission-reception control signals to the array probe, and a personal computer having a function of setting various parameters for the array flaw detector, and receiving signals from the array flaw detector so as to generate images such as an A-scope image and a B-scope image. When detecting a flaw, the array probe is disposed in such a manner that a transducer face thereof faces the flange-side rim face. At this time, an angle between the transducer alignment direction of the array probe and the radial direction of the wheel 1 is set to be 20 to 60° when viewed in the axial direction, and the flaw detection is carried out at this angle.
摘要翻译：超声波检测装置具有配置在与车轮1的凸缘侧边缘面16相对的阵列探针3.超声波检查装置还具有阵列探伤器，该阵列探伤器具有发射接收控制信号到阵列探针的功能，具有设置阵列探伤器的各种参数的功能的个人计算机，以及从阵列探伤仪接收信号，以产生诸如A范围图像和B范围图像的图像。当检测到缺陷时，阵列探针以其换能器面朝向凸缘侧边缘面的方式设置。此时，沿轴向观察时阵列探针的换能器取向方向与车轮1的径向方向之间的角度被设定为20°〜60°，并且以该角度进行探伤。

2. 发明授权

US09341598B2 Ultrasonic testing method of wheel 有权
标题翻译：车轮超声波检测方法
公开(公告)号：US09341598B2
公开(公告)日：2016-05-17
申请号：US14128649
申请日：2012-06-05
申请人： Hitoshi Murakoshi , Kenta Takahashi
发明人： Hitoshi Murakoshi , Kenta Takahashi
IPC分类号： G01N29/04 , G01N29/24 , G01N29/28 , G01N29/06 , G01N29/07
CPC分类号： G01N29/04 , G01N29/043 , G01N29/0645 , G01N29/07 , G01N29/24 , G01N29/28 , G01N2291/044 , G01N2291/106 , G01N2291/2638 , G01N2291/2696
摘要： An ultrasonic testing apparatus includes an array probe 3 disposed to face a flange-side rim face 16 of a wheel 1. The ultrasonic testing apparatus also includes an array flaw detector having a function of transmitting transmission-reception control signals to the array probe, and a personal computer having a function of setting various parameters for the array flaw detector, and receiving signals from the array flaw detector so as to generate images such as an A-scope image and a B-scope image. When detecting a flaw, the array probe is disposed in such a manner that a transducer face thereof faces the flange-side rim face. At this time, an angle between the transducer alignment direction of the array probe and the radial direction of the wheel 1 is set to be 20 to 60° when viewed in the axial direction, and the flaw detection is carried out at this angle.
摘要翻译：超声波检测装置具有配置在与车轮1的凸缘侧边缘面16相对的阵列探针3.超声波检查装置还具有阵列探伤器，该阵列探伤器具有发射接收控制信号到阵列探针的功能，具有设置阵列探伤器的各种参数的功能的个人计算机，以及从阵列探伤仪接收信号，以产生诸如A范围图像和B范围图像的图像。当检测到缺陷时，阵列探针以其换能器面朝向凸缘侧边缘面的方式设置。此时，沿轴向观察时阵列探针的换能器取向方向与车轮1的径向方向之间的角度被设定为20°〜60°，并且以该角度进行探伤。

3. 发明授权

US09389206B2 Ultrasonic testing method and ultrasonic array probe 有权
标题翻译：超声波测试方法和超声波阵列探头
公开(公告)号：US09389206B2
公开(公告)日：2016-07-12
申请号：US14128661
申请日：2012-06-05
申请人： Hitoshi Murakoshi
发明人： Hitoshi Murakoshi
IPC分类号： G01N29/04 , G01N29/24 , G01N29/22 , G01N29/32 , G01N29/07
CPC分类号： G01N29/24 , G01N29/04 , G01N29/041 , G01N29/07 , G01N29/221 , G01N29/223 , G01N29/2456 , G01N29/32 , G01N2291/106
摘要： An array probe 3 is provided with an array probe body 32 having a plurality of transducers 31 linearly arranged. The array probe is provided with a vibration insulating member 4 that is installed onto a transducer surface 33 to absorb the vibrations of the transducer surface, and an installation frame 5 for installing the vibration insulating member. The vibration insulating member has an opening part 41, and the width dimension of the opening part is smaller than the width dimension of the transducer surface. By installing the vibration insulating member having the opening width dimension corresponding to the distance from a test object surface of a target flaw onto the transducer surface, ultrasonic testing is performed, whereby even for a flaw near the surface, flaw echo is made less liable to be buried in surface echo, and the flaw can be detected easily.
摘要翻译：阵列探针3设置有具有线性排列的多个换能器31的阵列探针体32。阵列探针设置有安装在换能器表面33上以吸收换能器表面的振动的隔振构件4以及用于安装隔振构件的安装框架5。隔振构件具有开口部41，开口部的宽度尺寸比换能器表面的宽度尺寸小。通过安装具有对应于从目标缺陷的被测物体表面到换能器表面的距离的开口宽度尺寸的振动绝缘构件，进行超声波测试，由此即使对于表面附近的缺陷，缺陷回声也不太容易埋在表面回波中，易发现缺陷。

4. 发明申请

US20140202250A1 ULTRASONIC TESTING METHOD AND ULTRASONIC ARRAY PROBE 有权
标题翻译：超声波测试方法和超声波阵列探测器
公开(公告)号：US20140202250A1
公开(公告)日：2014-07-24
申请号：US14128661
申请日：2012-06-05
申请人： Hitoshi Murakoshi
发明人： Hitoshi Murakoshi
IPC分类号： G01N29/24 , G01N29/04
CPC分类号： G01N29/24 , G01N29/04 , G01N29/041 , G01N29/07 , G01N29/221 , G01N29/223 , G01N29/2456 , G01N29/32 , G01N2291/106
摘要： An array probe 3 is provided with an array probe body 32 having a plurality of transducers 31 linearly arranged. The array probe is provided with a vibration insulating member 4 that is installed onto a transducer surface 33 to absorb the vibrations of the transducer surface, and an installation frame 5 for installing the vibration insulating member. The vibration insulating member has an opening part 41, and the width dimension of the opening part is smaller than the width dimension of the transducer surface. By installing the vibration insulating member having the opening width dimension corresponding to the distance from a test object surface of a target flaw onto the transducer surface, ultrasonic testing is performed, whereby even for a flaw near the surface, flaw echo is made less liable to be buried in surface echo, and the flaw can be detected easily.
摘要翻译：阵列探针3设置有具有线性排列的多个换能器31的阵列探针体32。阵列探针设置有安装在换能器表面33上以吸收换能器表面的振动的隔振构件4以及用于安装隔振构件的安装框架5。隔振构件具有开口部41，开口部的宽度尺寸比换能器表面的宽度尺寸小。通过安装具有对应于从目标缺陷的被测物体表面到换能器表面的距离的开口宽度尺寸的振动绝缘构件，进行超声波测试，由此即使对于表面附近的缺陷，缺陷回声也不太容易埋在表面回波中，易发现缺陷。

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