| 1107JC泵轴断裂原因分析 |
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| 引用本文： | 于永泗,韩双起.1107JC泵轴断裂原因分析[J].大氮肥,1999,22(1):54-56. |
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| 作者姓名： | 于永泗 韩双起 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 对１１０７ＪＣ泵轴断裂原因进行了分析，结果表明，大尺寸的非金属夹杂和背帽外缘的点焊是引起泵轴过早断裂的主要原因。在分析的基础上提出了预防断裂的措施。
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| 关 键 词： | 泵轴 断裂 失效分析 化肥厂 |
REASONS FOR THE FRACTURE OF 1107JC PUMP SHAFT |
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| Yu Yongsi,Han Shuangqi and Wang Fugang.REASONS FOR THE FRACTURE OF 1107JC PUMP SHAFT[J].Large Scale Nitrogenous Fertilizer Industry,1999,22(1):54-56. |
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| Authors: | Yu Yongsi Han Shuangqi and Wang Fugang |
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| Abstract: | The reasons for the fracture of the 1107JC pump shaft are investigated.The fracture of the pump shaft is mainly caused by large size non metallic inclusions and point welding between the lock nut and the pump shaft.The preventive measures are also proposed. |
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| Keywords: | pump shaft fracture failure analysis |
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