| 脉冲TIG焊熔池宽度变化过程的实验检测 |
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| 引用本文： | 郑炜,戴明,王为,武传松,吴林. 脉冲TIG焊熔池宽度变化过程的实验检测[J]. 焊管, 1997, 0(1) |
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| 作者姓名： | 郑炜 戴明 王为 武传松 吴林 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 建立了一套以计算机视觉焊缝正面检测为基础的脉冲ＴＩＧ焊熔池宽度变化过程的实验检测系统。提出了脉冲基值期间动态熔池图象的采集和存贮方法，设计了熔池图象处理及熔池宽度检测的计算机软件。通过２ｍｍ低碳钢板表面堆焊的工艺实验，检测了脉冲电流及焊接速度对熔池宽度变化过程的影响
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| 关 键 词： | 脉冲焊 TIG焊 熔池 宽度 实验 检测 图象处理 |
Experimental Measurement of the Change Process for Impulse TIG Welding Pool Width |
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| Zheng Wei,Dai Ming,Wang Wei,Wu Chuanshong and Wu Lin. Experimental Measurement of the Change Process for Impulse TIG Welding Pool Width[J]. Welded Pipe and Tube, 1997, 0(1) |
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| Authors: | Zheng Wei Dai Ming Wang Wei Wu Chuanshong Wu Lin |
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| Abstract: | A set of experimental measurement system to the chang process for impulse TIG welding pool width has been established based on contact measurement in front of weld by visual computers. The methodes of the collection and store of dynamic pool image during impulse basic values are given. The computer software about pool image handling and pool width meseasurement is designed. The influences of impulse current and welding speed on the pool width is measured by technological experiments of bead welding on 2mm thick mild steel surface. |
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| Keywords: | impulse welding TIG welding pool width experiment measurement image handling |
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