| 熔模铸造浇注系统计算方法探讨 --亨金法及其修正 |
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| 引用本文： | 张维学,吕志刚,张先波,闫双景,姜不居,吴锦春.熔模铸造浇注系统计算方法探讨 --亨金法及其修正[J].特种铸造及有色合金,1998(5):34-38. |
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| 作者姓名： | 张维学 吕志刚 张先波 闫双景 姜不居 吴锦春 |
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| 作者单位： | 1. 清华大学
2. 东风汽车公司精密铸造厂 |
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| 摘 要： | 根据数理统计理论，用计算机对工艺成熟的熔模铸件浇注系统数据进行分析，检验了亨金公式设计浇注系统的实用性，确定了亨金法的适用范围，并通过多维线性拟合得出浇注系统设计的修正公式，此公式在更大的范围内与实际相符。
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| 关 键 词： | 熔模铸造 浇注系统 数理统计 |
| 修稿时间： | 1998-03-20 |
Research on the Calculation Method of Investment Casting Gating System --HengJen Method and Its Modification |
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| Zhang Weixue,Lu Zhigang,Zhang Xianbo,Yan Shuangjing,Jiang Buju,Wu Jinchun.Research on the Calculation Method of Investment Casting Gating System --HengJen Method and Its Modification[J].Special Casting & Nonferrous Alloys,1998(5):34-38. |
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| Authors: | Zhang Weixue Lu Zhigang Zhang Xianbo Yan Shuangjing Jiang Buju Wu Jinchun |
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| Affiliation: | Zhang Weixue Lu Zhigang Zhang Xianbo Yan Shuangjing Jiang Buju (Tsinghua University) Wu Jinchun (Precision Casting Works of DFM) |
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| Abstract: | According to the mathematical statistics theory, an analysis is made using computer on the basis of data collected from mature gating systems, applicability of HengJen formula is checked, and application range of the formula is defined. Furthermore, an improved formula for designing gating system is achieved by the method of multidimensional linear fitting, which agrees well with the practice in a wider range. |
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| Keywords: | Investment Casting Gating System Mathematical Statistics |
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