| 曲轴箱铸件气孔成因分析与对策 |
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| 引用本文： | 谭伯媛.曲轴箱铸件气孔成因分析与对策[J].铸造设备研究,2010(3):36-38. |
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| 作者姓名： | 谭伯媛 |
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| 作者单位： | 柳州五菱柳机动力有限公司,广西柳州,545005 |
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| 摘 要： | 以LJ465Q-lA曲轴箱为例.对微型车用发动机曲轴箱铸件在铸造生产中出现的气孔缺陷成因进行了研究分析.从浇注系统、浇注温度、砂芯质量等方面提出了应对措施.解决了铸件的气孔缺陷。
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| 关 键 词： | 曲轴箱 渗漏 气缩孔 浇注系统 |
The Analyses and Solutions of Blow Hole in Crankcase Casting |
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| TAN Bo-yuan.The Analyses and Solutions of Blow Hole in Crankcase Casting[J].Research Studies On Foundry Equipment,2010(3):36-38. |
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| Authors: | TAN Bo-yuan |
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| Affiliation: | TAN Bo-yuan(Liuzhou Wuling Liuji Power Co.,LTD,Liuzhou Guangxi 545005,China) |
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| Abstract: | Taking Crankcase LJ465Q-lA for example,the cause of blow hole defect in engine crankcase castings used in micromotor was analyzed.The solutions were put forward in pouring system,pouring temperature,sand core quality.The defect was eliminated. |
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| Keywords: | crankcase leakage gas shrinkage gating system |
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