| 焊机特性对电弧力的影响 |
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| 引用本文： | 唐量,何树治.焊机特性对电弧力的影响[J].焊接,2000(11):21-25. |
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| 作者姓名： | 唐量 何树治 |
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| 作者单位： | 1. 青岛化工学院266042
2. 吉林工业大学130025 |
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| 摘 要： | 利用一种特制的变结构可控硅整流焊机，研究不同焊机外特性对电弧穿透力的影响；探讨了手工电弧焊强电弧力形成机理；并且同正确设计电源外特性，是获得较强电弧穿透力的途径。最终实现了在可控硅整流焊机上模拟出类似直流旋转焊机的电弧穿透力。
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| 关 键 词： | 可控硅整流焊机 直流焊机 电弧力 外特性 |
| 修稿时间： | 2000年9月15日 |
EFFECTS OF EXTERNAL CHARACTERISTIC OF ARC WELDING POWER SOURCES ON FORMING ARC FORCE |
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| Tang Liang,He Shuzhi.EFFECTS OF EXTERNAL CHARACTERISTIC OF ARC WELDING POWER SOURCES ON FORMING ARC FORCE[J].Welding & Joining,2000(11):21-25. |
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| Authors: | Tang Liang He Shuzhi |
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| Affiliation: | Tang Liang(Qingdao Institute of Chemical Technology) He Shuzhi(Jilin Institute of Technology) |
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| Abstract: | In this paper, it has been studied by the slope - controlled SCR rectifier that external characteristic of welder relate to arc digging action and the strong arc force of arc welding power source in manual arc welding formed. Obtaining the way of power source of the strong arc force was clearly shown. The results from the experiments had exhibited that the arc digging action of SCR rectifier is the same as that of DC arc welding generator. |
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| Keywords: | SCR rectifier DC welding power sources arc force |
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