| 探头旋转设备中多探头布置与横向检测螺距的关系 |
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| 引用本文： | 严欣贤,周友鹏,王子成,左义锋.探头旋转设备中多探头布置与横向检测螺距的关系[J].无损检测,2020(3):63-67. |
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| 作者姓名： | 严欣贤 周友鹏 王子成 左义锋 |
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| 作者单位： | 武汉中科创新技术股份有限公司 |
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| 摘 要： | 以探头旋转超声波检测设备为例,按100%的横向检测覆盖要求,对多探头布置形式、数量、位置以及螺距间的关系进行了模拟分析,为探头旋转检测设备的设计使用提供依据。螺旋扫查检测设备中,研究各种类型缺陷的扫描螺距时可借鉴该方法,所得到的结论也可用于其他类似布置的超声波螺旋扫查检测设备。
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| 关 键 词： | 超声检测 探头旋转 横向缺陷 多探头布置 检测螺距 |
The relationship between multi-probes layout and transverse detection pitch in probe rotating equipment |
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| YAN Xinxian,ZHOU Youpeng,WANG Zicheng,ZUO Yifeng.The relationship between multi-probes layout and transverse detection pitch in probe rotating equipment[J].Nondestructive Testing,2020(3):63-67. |
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| Authors: | YAN Xinxian ZHOU Youpeng WANG Zicheng ZUO Yifeng |
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| Affiliation: | (Wuhan Zhongke Innovation Technology Co.,Ltd.,Wuhan 430068,China) |
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| Abstract: | Taking the probes-rotating ultrasonic testing equipment as an example,according to the requirements of 100%transverse detection coverage,this paper simulates and analyses the relationship between the multi-probes layout,quantity,position and pitch of multi-probes etc.The paper provides a basis for the design and the use of the probes-rotating ultrasonic device.The analytical method can be used to make sure the scanning pitch on the scanning longitudinal defects,layered defects for the probes-rotating ultrasonic testing device.The conclusions obtained in this paper can also be used in other similar ultrasonic spiral scanning and testing equipment. |
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| Keywords: | ultrasonic testing probe rotating transverse defect multi-probe layout detection pitch |
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