| 用上限法解中心对称锥形模正挤压零件的问题 |
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| 引用本文： | 胡亚民,赵静远.用上限法解中心对称锥形模正挤压零件的问题[J].热加工工艺,1990(2):31-33. |
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| 作者姓名： | 胡亚民 赵静远 |
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| 作者单位： | 中国北方工业公司金属成形工艺研究所
(胡亚民)，西安交通大学(赵静远) |
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| 摘 要： | 对于中心对称横截面零件的正挤压问题变形力的求解,作者将该变形体划分成若干个(例如m_1个)过中心的纵截面,就此纵截面将其当作轴对称问题求解,然后取其算术平均值。文章最后求解了一种六角花形扳手正挤压的变形力。
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| 关 键 词： | 变形力 正挤压 零件 上限 中心对称 |
Solution for Centrosymmctric Conical Die Forward Extrusion Problem Using UBT |
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| Hu yamin Zhao jingyuan.Solution for Centrosymmctric Conical Die Forward Extrusion Problem Using UBT[J].Hot Working Technology,1990(2):31-33. |
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| Authors: | Hu yamin Zhao jingyuan |
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| Affiliation: | Hu yamin Zhao jingyuan |
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| Abstract: | The deformation force in the forward extrusion is solved to the controsymmetric trausoction Part.Author divide the deformation body into many through lengthwises, which were solved as axisymetric problem, and then evaluate their arithmetic mean, and finally a deformation force is solved to a hexagon spanner as an example. |
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| Keywords: | forward extrusion UBT conical die centrosymmetric |
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