| 新超声波3点测定法测管壁厚度 |
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| 引用本文： | 钟晓勤.新超声波3点测定法测管壁厚度[J].上海冶金高等专科学校学报,1998(3). |
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| 作者姓名： | 钟晓勤 |
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| 作者单位： | 上海冶金高等专科学校机械工程系!上海，200233 |
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| 摘 要： | 文章介绍用新超声波3点测定法在线连续和自动测定无缝管的管壁厚度和偏心。它与常用的测量方法相比较，此方法更简单、廉价．亦具有实用价值．
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| 关 键 词： | 超声波 壁厚 偏心 |
Measurement of the wall thickness of seamless tubes by a three-probe ultrasonic method |
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| Zhong Xiaoqin.Measurement of the wall thickness of seamless tubes by a three-probe ultrasonic method[J].Journal of Shanghai College of Metallurgy,1998(3). |
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| Authors: | Zhong Xiaoqin |
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| Affiliation: | Shanghai College of Metallurgy |
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| Abstract: | A continuous and automatic method to determine the wall thickness and the eccen-tricity of seamless tubes is under the development by a new three-probe ultrasonic method. Compared with the conventional method, it seems to be simple, inexpensive and of practical value. |
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| Keywords: | ultrasonic wall-thickness eccentricity |
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