| 压力容器焊缝采用周向探测时的缺陷定位 |
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| 引用本文： | 蔡绍化. 压力容器焊缝采用周向探测时的缺陷定位[J]. 炼油与化工, 1998, 9(4): 34-36 |
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| 作者姓名： | 蔡绍化 |
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| 作者单位： | 大庆石油化工总厂机动处 |
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| 摘 要： | 应用几何原理计算出修正函数，建立相应的曲线、并利用曲线对压力容器焊缝周向探测发现的缺陷进行快速简易计算，便可确定缺陷的位置，简化了现场操作。
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| 关 键 词： | 压力容器 焊缝 周向探测 缺陷定位 焊接 |
Locating Defects in Pressure Vessel Welds with Circumferential Detection |
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| Cai Shaohua. Locating Defects in Pressure Vessel Welds with Circumferential Detection[J]. Refining Chemical Industry, 1998, 9(4): 34-36 |
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| Authors: | Cai Shaohua |
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| Abstract: | Calculating correction functions with geometric principle and establishing corresponding curve, defects found in pressure vessel welds by circumferential detection can be quickly and simply calculated with this curve and location of defects can be determined, thus simplified the field operation. |
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| Keywords: | Pressure vessel welds Circumferential detection Locating defects |
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