| 462缸体铸造缺陷定量分析数学模型的建立 |
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| 引用本文： | 梁维中 崔丽娟. 462缸体铸造缺陷定量分析数学模型的建立[J]. 铸造设备研究, 1999, 0(3): 38-42 |
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| 作者姓名： | 梁维中 崔丽娟 |
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| 作者单位： | 哈尔滨理工大学 |
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| 摘 要： | 选取Ｃ语言编程，利用最小二乘法对实际生产数据进行线性回归分析。建立４６２缸体陷定量分析数学模型，为预测及控制缺陷废品率在规定范围内提供保证。
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| 关 键 词： | 铸造缺陷 数学模型 |
The Establishemnt of Mathematical Model of Quantitative Analysis for 462 Cylindel Body Casting Defects |
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| Liang Weizhong. The Establishemnt of Mathematical Model of Quantitative Analysis for 462 Cylindel Body Casting Defects[J]. Research Studies On Foundry Equipment, 1999, 0(3): 38-42 |
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| Authors: | Liang Weizhong |
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| Affiliation: | Harbin University of Science and Technology |
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| Abstract: | The mathematical model of quantitative analysis for 462 cylinder they casting defects were eatablished bymeans Of linear regression analysis using least sauare method through collecting practical data with C language. It providedguarantee for predication and controll of casting defective index within permissive range. |
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| Keywords: | casting defects mathematical models |
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