| 机车齿轮箱箱体气密性渗漏检验的技术研究 |
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| 引用本文： | 杨和霖,姜宇飞.机车齿轮箱箱体气密性渗漏检验的技术研究[J].电力机车与城轨车辆,2012,35(6):51-52,84. |
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| 作者姓名： | 杨和霖 姜宇飞 |
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| 作者单位： | 株洲九方装备股份有限公司,湖南株洲,412001 |
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| 摘 要： | 对机车齿轮箱箱体的三种渗漏检验方法特点进行了分析.详细介绍了齿轮箱箱体气密性渗漏检验的试验方法,试验结果表明气密性渗漏方法可有效检验齿轮箱箱体渗漏性,而PT渗透检测方法则不适合渗漏检测。
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| 关 键 词： | 机车 齿轮箱箱体 气密性 渗漏检验 研究 |
Research on gas tightness leak test to locomotive gearbox casing |
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| YANG He-lin
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JIANG Yu-fei.Research on gas tightness leak test to locomotive gearbox casing[J].Electric Locomotives & Mass Transit Vehicles,2012,35(6):51-52,84. |
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| Authors: | YANG He-lin JIANG Yu-fei |
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| Institution: | (Zhuzhou Gofront Equipment Co.,Ltd.,Zhuzhou 412001,China) |
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| Abstract: | Three methods of leak test to locomotive gearbox casing is analyzed.The gas tightness leak test is carefully discribed.The test results show that the gas tightness leak test can effectively judge the leak of gearbox casing,however the penetrant inspection is not suitable to leak test. |
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| Keywords: | locomotive gearbox casing gas tightness leak test research |
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