| 封芯造型在大型铸铁件上的应用 |
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| 引用本文： | 李琪昌,徐君东,许峰.封芯造型在大型铸铁件上的应用[J].现代铸铁,2003(1):30-32. |
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| 作者姓名： | 李琪昌 徐君东 许峰 |
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| 作者单位： | 齐齐哈尔第一机床厂,黑龙江,齐齐哈尔,161005 |
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| 摘 要： | 介绍型腔复杂、无窗口的壳体铸件生产过程中,不出砂砂芯的排气和摆放芯撑的方法。使用封芯方法,可提高多内腔无窗口的壳体铸件质量,减少变形。
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| 关 键 词： | 封芯造型 大型铸铁件 应用 |
| 文章编号： | 1003-8345(2003)01-0030-03 |
| 修稿时间： | 2002年7月14日 |
Application of Foundry Method with Non-Knocked-Out Cores to Large Iron Castings |
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| LI Qi-chang,XU Jun-dong,XU Feng.Application of Foundry Method with Non-Knocked-Out Cores to Large Iron Castings[J].Modern Cast Iron,2003(1):30-32. |
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| Authors: | LI Qi-chang XU Jun-dong XU Feng |
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| Abstract: | The venting method and chaplets laying method for the non-knocked-out cores used in pro-duction of large,inner cavity complicated and openless case castings was introduced.By using non-knocked-out cores,the quality of some case castings with multiple openless inner cavities could be improved,and their deformation could be reduced. |
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| Keywords: | non-knocked-out cores large iron castings application |
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