| 动态模数法在大型铸钢件冒口设计中的应用 |
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| 引用本文： | 华勤,顾超.动态模数法在大型铸钢件冒口设计中的应用[J].热加工工艺,1997(4):43-44. |
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| 作者姓名： | 华勤 顾超 |
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| 作者单位： | 上海大学材料学院!200072(华勤)，上海第三钢铁厂(顾超) |
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| 摘 要： | 依据动态模数理论建立有关冒口尺寸的三次方程，用二分法在计算机上进行数值求解，可快速计算出冒口尺寸．该法在实际生产中运用，获得了满意的效果．
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| 关 键 词： | 动态模数法 冒口设计 计算机应用 |
Design the Risers of Large Scale Steel Castings With the Trends-Modulus Method |
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| Hua Qin, Gu Chao.Design the Risers of Large Scale Steel Castings With the Trends-Modulus Method[J].Hot Working Technology,1997(4):43-44. |
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| Authors: | Hua Qin Gu Chao |
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| Affiliation: | Hua Qin; Gu Chao |
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| Abstract: | According to the theory of trends-modulus,the cubic equation about a riser dimension was establishedand wes solved by dichotomy in a computer. By this method the dimension of riser can be obtained swiftly and satisfyingly in practical uses. |
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| Keywords: | trends-modulus method riser design computer application |
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