| 用小电流多层点焊法补焊汽车变速器壳体裂纹的探讨 |
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| 引用本文： | 高昌珍,候新民.用小电流多层点焊法补焊汽车变速器壳体裂纹的探讨[J].山西农业大学学报(自然科学版),1994,14(2):170-172. |
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| 作者姓名： | 高昌珍 候新民 |
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| 作者单位： | 山西农业大学农机系，山西省水利机械厂 |
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| 摘 要： | 针对罗曼１０２１５Ｆ型载重汽车变速器壳体裂纹的补焊特点，作者们采用Ｚ４０８焊条打底，Ｚ３０８焊条填充坡口，小电流多层点焊法焊修获得成功，为补焊汽车变速器壳体裂纹探索出一条新途径。
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| 关 键 词： | 变速器壳体，裂纹，小电流多层点焊法 |
STUDY ON MULTILAYER SPOT WELDING WITH WEAK CURRENT FOR WELDING CRACKS ON GEARBOX OF TRUCKS |
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| Gao Changzhen at al..STUDY ON MULTILAYER SPOT WELDING WITH WEAK CURRENT FOR WELDING CRACKS ON GEARBOX OF TRUCKS[J].Journal of Shanxi Agricultural University,1994,14(2):170-172. |
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| Authors: | Gao Changzhen at al |
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| Institution: | Department of Farm Machinery of Shanxi Agricultural University |
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| Abstract: | With the welding of cracks on gearbox of the trucks of type Longman 10215 in mind, the authors adopted Z408 welding rod to weld on the bottom and Z308 welding rod to fill the slot, the method of welding adopted was multilayer spot welding with weak current, the result is satisfactory. This is a new method for welding the cracks of gearbox of trucks. |
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| Keywords: | Gearbox Crack Multilayer spot welding with weak current |
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