| ZLG50装载机后车架大梁的焊接工艺探讨 |
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| 引用本文： | 李丽荣.ZLG50装载机后车架大梁的焊接工艺探讨[J].青海大学学报,2005,23(5):42-44. |
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| 作者姓名： | 李丽荣 |
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| 作者单位： | 青海大学机械系,青海,西宁,810016 |
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| 摘 要： | 阐述了ZLG50装载机后车架大梁在焊接过程中利用埋弧焊方法,采取对称法、退焊法工艺措施,利用焊接工装,有效控制了焊接结构的变形,得到符合设计要求和使用性能的焊缝.
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| 关 键 词： | 后车架大梁 埋弧焊 退焊法 焊接变形 |
| 文章编号： | 1006-8996（2005）05-0042-03 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-04-25 |
Study on welding technology of ZLG50 loading device rear frame of vehicle beam |
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| LI Li-rong.Study on welding technology of ZLG50 loading device rear frame of vehicle beam[J].Journal of Qinghai University(Natural Science),2005,23(5):42-44. |
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| Authors: | LI Li-rong |
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| Institution: | Department of Mechanical Engineering, Qinghai University, Xining 810016, China |
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| Abstract: | The method of burying welding during the welding of ZLGSO loading device rear frame of vehicle is used. By adopting technology measures of symmetry and withdraw welding and assembling , the deformation of structure is effectively controlled and the desired weld which meets the requirment of design is obtained. |
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| Keywords: | rear frame of vehicle beam burying welding withdraw welding welding deformation |
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