| 埋弧电弧点焊方法的探讨 |
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| 引用本文： | 袁建国. 埋弧电弧点焊方法的探讨[J]. 电焊机, 2002, 32(3): 28-29 |
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| 作者姓名： | 袁建国 |
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| 作者单位： | 湘潭大学机械工程学院,湖南湘潭,411105 |
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| 摘 要： | 探讨了一种埋弧点焊方法。在高频作用下，电弧在焊剂下引燃、加热并熔化焊丝与焊件，一旦焊丝端部熔化金属脱落过渡，电弧随之燃灭，在焊件上就形成一个光滑的焊点。用大约75A电流能成功点焊0．4mm厚的板件。
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| 关 键 词： | 埋弧焊 点焊 薄板 |
| 文章编号： | 1001-2303(2002)03-0028-02 |
| 修稿时间： | 2001-12-11 |
Invetigation of submerged-arc spot welding |
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| Departmentof MechanicalEngineering,XiangtanUniversity,xiangtan,China). Invetigation of submerged-arc spot welding[J]. Electric Welding Machine, 2002, 32(3): 28-29 |
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| Authors: | Departmentof MechanicalEngineering XiangtanUniversity xiangtan China) |
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| Affiliation: | Departmentof MechanicalEngineering,XiangtanUniversity,xiangtan411105,China) |
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| Abstract: | In thisarticle,a techniqueof submergedarc spot weldingis investigated.Afterthe arc is establishedunder flux with high-frequenthighvoltage,theworkpieceandtheelectrodewireareheated,thenmelt.As soonas themoltenmetalon thewireendis detached,the arc is out.A good welding spot is established on the workpiece.0.4mm thick plate can be spot welded well by75A welding current. |
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| Keywords: | submergedarcwelding spotwelding thinplates |
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