| 无缝钢管超声波自动检测系统研制 |
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| 引用本文： | 白仁昭. 无缝钢管超声波自动检测系统研制[J]. 机电工程, 2006, 23(5): 56-58 |
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| 作者姓名： | 白仁昭 |
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| 作者单位： | 天津钢管公司管加工厂,天津,300301 |
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| 摘 要： | 介绍了无缝钢管超声波水浸耦合检测的原理.采用探头高速旋转的扫描方式,并设计了用于探头安装的回转机构.采用多探头同步工作的方式,快速高效地检测钢管内部和表面的缺陷.检测信号输出采用电容耦合方式,具有较高的可靠性.试验表明系统的最高检测速度可以达到60 m/min,检测系统的性能指标达到YB/T 4082-2000标准.
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| 关 键 词： | 超声检测 探头旋转检测方式 电容耦合 |
| 文章编号： | 1001-4551(2006)05-0056-03 |
| 收稿时间： | 2006-03-13 |
| 修稿时间： | 2006-03-13 |
Research on the Uitrasonic Automatic Inspection System of Seamless Steel Pipes |
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| BAI Ren-zhao. Research on the Uitrasonic Automatic Inspection System of Seamless Steel Pipes[J]. Mechanical & Electrical Engineering Magazine, 2006, 23(5): 56-58 |
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| Authors: | BAI Ren-zhao |
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| Affiliation: | Pipe Finishing Factory of Tianjin Pipe Co. Ltd. , Tianjin 300301, China |
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| Abstract: | The principle of water-coupling ultrasonic inspection of seamless steel pipes was introduced. The high speed scan mode with rotary inspection probes was adopted. And the mechanical rotary organ was designed for probe installation. A synchronal inspection mode with multi-probe was presented to detect the flaws of the inside and surface of the steel pipes rapidly and efficiently. Capacitance-coupling mode was adopted to transfer the inspection signals reliably. According to the experiment, the inspection speed of the system can reach 60m/min, and the performance index of the system can also reach the standard of YB/T 4082 - 2000. |
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| Keywords: | ultrasonic inspection probe-revolving inspection mode capacitance-coupling |
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