| CO2焊接电弧瞬态信号的检测、显示和分析 |
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| 引用本文： | 王伟,林和明,朱六妹,谢明立.CO2焊接电弧瞬态信号的检测、显示和分析[J].电焊机,2004,34(10):32-36. |
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| 作者姓名： | 王伟 林和明 朱六妹 谢明立 |
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| 作者单位： | 华中科技大学,焊接研究所,湖北,武汉,430074 |
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| 摘 要： | 采用Visual C^ 开发了一套信号采集、信号处理、实时显示的焊接电信号测试分析软件。该软件具有界面友好，简单易用的特点，包含了统计、微分等多种模块。利用这些模块可对CO2气保焊的熔滴过渡电弧特性进行分析，从而提取有价值的焊接电弧特性信息。
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| 关 键 词： | 实时显示 信号处理 电弧特性 多线程 |
| 文章编号： | 1001-2303(2004)10-0032-05 |
| 修稿时间： | 2004年4月15日 |
Arc information real-time display and analysis system in CO2 arc welding |
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| WANG Wei,LIN He-ming,ZHU Liu-mei,XIE Ming-li.Arc information real-time display and analysis system in CO2 arc welding[J].Electric Welding Machine,2004,34(10):32-36. |
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| Authors: | WANG Wei LIN He-ming ZHU Liu-mei XIE Ming-li |
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| Abstract: | This paper designs a welding arc information testing and pr oc essing system,which can deal with data acquisition,signal processing and real-time display in Visual C ++ .The system has a friend by interface and is very easy to use.It contains filter analysis and differential analysis,etc.By these functions,the arc cha racter of the CO 2 droplet transfer welding process can be analyzed so as to extract more valua ble information. |
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| Keywords: | real-time display signal processing arc characte r multi-threading |
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