| 水爆清沙技术应用探讨 |
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| 引用本文： | 刘发秀,胡先龙.水爆清沙技术应用探讨[J].邵阳学院学报(自然科学版),2008,5(3):81-84. |
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| 作者姓名： | 刘发秀 胡先龙 |
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| 作者单位： | 邵阳学院,机械与能源工程系,湖南,邵阳422004 |
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| 摘 要： | 泵轮毛坯应用水爆清沙技术，产生较大的尺寸误差和形状误差，通过查找产生误差的原因，经多项工序实验和工艺探讨，不仅减少了损失，也闯出了一条保证整机质量的．同时也表明最有效的水爆清沙的400℃温度，适用于碗形叶轮封闭流道的铝合金铸件的清沙．
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| 关 键 词： | 水瀑清沙 泵轮毛坏 尺寸误差 形状误差 |
Application of Water Blast Puaged Sand Technology |
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| LIU Fa-xiu,HU Xian-long.Application of Water Blast Puaged Sand Technology[J].Journal of Shaoyang University:Science and Technology,2008,5(3):81-84. |
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| Authors: | LIU Fa-xiu HU Xian-long |
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| Institution: | (Department of Mechnical and Energy Engineering,Shaoyang University ,Shaoyang,Hunan 422004) |
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| Abstract: | Pump wheel base uses water blast purged sand technology later and produces big size error and shape error.By means of looking for the reasons of the produces error,therough many times working procedure exprimentation, it not only decreases loss,but also breaks through path that guaranteed whole machine quality. It also shows that the 400℃ temperature is the most effective water blast purged sand. |
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| Keywords: | water blast purged sand pump wheel base size error shape error |
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