| 焊接与切割设备的使用和维修(一)——电焊机分类及焊接电源的特性 |
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| 引用本文： | 何立.焊接与切割设备的使用和维修(一)——电焊机分类及焊接电源的特性[J].电焊机,2002,32(1):41-46. |
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| 作者姓名： | 何立 |
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| 作者单位： | 成都电焊机研究所,四川,成都,610051 |
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| 摘 要： | 介绍了电焊机的分类，焊接电弧的产生与特性及其对焊接电源静特性、动特性、空载电压、调节特性的要求，对电弧电压自动调节系统和电弧自身调节进行了分析说明，指出不同的焊接方法应选用不同静外特性的焊接电源。
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| 关 键 词： | 电焊机 分类 电弧 焊接电源特性 |
| 文章编号： | 1001-2303(2002)01-0041-06 |
| 修稿时间： | 2001年9月6日 |
Usage and maintenance of welding and cutting machine (1)--Classification of electric welding machines and characteristic of welding power sources |
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| HE Li.Usage and maintenance of welding and cutting machine (1)--Classification of electric welding machines and characteristic of welding power sources[J].Electric Welding Machine,2002,32(1):41-46. |
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| Authors: | HE Li |
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| Abstract: | This article introduces the classification of electric welding machine, the characteristic of arc, the static and dynamic characteristic of welding power source, no load voltage, adjusting of current. Based on analyzing the arc voltage automatic adjusting system and arc self adjustment, it indicates that the welding power source should be selected according to the method of the welding. |
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| Keywords: | electric welding machine classification arc characteristic of welding power source |
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