| 铝合金液冷机箱真空钎焊工艺及变形控制研究 |
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| 引用本文： | 陈学永,马力,黄胜利.铝合金液冷机箱真空钎焊工艺及变形控制研究[J].航空精密制造技术,2019,55(3):49-52. |
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| 作者姓名： | 陈学永 马力 黄胜利 |
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| 作者单位： | 中航光电科技股份有限公司,河南,471003;中航光电科技股份有限公司,河南,471003;中航光电科技股份有限公司,河南,471003 |
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| 摘 要： | 通过对铝合金液冷机箱焊接变形后变形形态的分析,设计了液冷机箱真空钎焊的弹性工装,并着重进行了理论计算。通过实际对比分析表明:采用弹性工装后液冷机箱的变形量明显减小,可大幅度提高液冷机箱焊接合格率。
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| 关 键 词： | 真空钎焊 铝合金 液冷机箱 工装夹具 变形 |
Research on Vacuum Brazing Technology and Deformation Control of Aluminium Alloys Cooling Cabinet |
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| CHEN Xue-yong,MA Li,HUANG Sheng-li.Research on Vacuum Brazing Technology and Deformation Control of Aluminium Alloys Cooling Cabinet[J].Aviation Precision Manufacturing Technology,2019,55(3):49-52. |
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| Authors: | CHEN Xue-yong MA Li HUANG Sheng-li |
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| Institution: | (AVIC Jonhon Optronic Technology CO.,LTD .,Luoyang 471003) |
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| Abstract: | The deformation morphology of cooling cabinet after the vacuum brazing deformation is analyzed. The spring assembly for vacuum brazing cooling cabinet is designed, and the theoretical calculation is emphasized. The practical comparative analysis shows that the deformation of cooling cabinet is reduced after the spring assembly is used, and spring assembly can improve the percent of pass rate brazing of cooling cabinet through measures application. |
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| Keywords: | vacuum brazing aluminum alloy cooling cabinet spring assembly deformation |
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