| 国内外埋弧焊的发展状况 |
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| 引用本文： | 李鹤岐,王新,蔡秀鹏,唐雪锋,杜丽敏.国内外埋弧焊的发展状况[J].电焊机,2006,36(4):1-6. |
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| 作者姓名： | 李鹤岐 王新 蔡秀鹏 唐雪锋 杜丽敏 |
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| 作者单位： | 兰州理工大学,材料学院,甘肃,兰州,730050;兰州理工大学,材料学院,甘肃,兰州,730050;兰州理工大学,材料学院,甘肃,兰州,730050;兰州理工大学,材料学院,甘肃,兰州,730050;兰州理工大学,材料学院,甘肃,兰州,730050 |
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| 摘 要： | 叙述了目前国内外埋弧焊的发展现状，介绍了适合于各种焊接整流嚣埋弧焊成套设备的数字控制系统及采用单片机控制逆变埋弧焊机的组成和控制原理。详细讲述了多电源串列双（多）丝埋弧焊、单电源并列双丝埋弧焊、冷丝和热丝填充埋弧焊、单电源串连双丝埋弧焊的工艺特点和使用优点。
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| 关 键 词： | 埋弧焊 数字控制 晶闸管电源 逆变焊机 高效埋弧焊 |
| 文章编号： | 1001-2303(2006)04-0001-06 |
| 收稿时间： | 2006-03-13 |
| 修稿时间： | 2006年3月13日 |
Developing status of SAW at home and abroad |
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| LI He-qi,WANG Xin,CAI Xiu-peng,Tang Xue-feng,DU Li-min.Developing status of SAW at home and abroad[J].Electric Welding Machine,2006,36(4):1-6. |
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| Authors: | LI He-qi WANG Xin CAI Xiu-peng Tang Xue-feng DU Li-min |
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| Affiliation: | Material College, Lanzhou University of Technology, Lanzhou 730050, China |
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| Abstract: | The application,history,actuality of SAW technique are firstly introduced in this paper.To meet the demand of the SAW control,this paper introduces the design of digital control system for submerged arc welding(SAW)which is applicable to various sorts of welding rectifier and feed wire device drove by DC motor and microprocessor controlled IGBT invertee submerged arc welding.It introduces the technology characteristics and usage advantages of multi-power sources series sequence double/multiple wire submerged-arc welding,single power source transverse double wire submerged-arc welding,cold and hot wire filled submerged-arc welding,single power source series double wire submerged-arc welding in detail. |
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| Keywords: | submerged arc welding MCU Digital control SCR rectifier inverter power source high efficiency |
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