| 圆环在平板间镦粗变形规律的数值模拟 |
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| 引用本文： | 惠媛媛,唐文亭,袁中岳.圆环在平板间镦粗变形规律的数值模拟[J].铸造设备研究,2005(1):34-36. |
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| 作者姓名： | 惠媛媛 唐文亭 袁中岳 |
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| 作者单位： | 西安理工大学,西安710048 |
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| 摘 要： | 采用有限元模拟软件对圆环在平板间镦粗过程进行了研究,确定了毛坯形状、摩擦因子、变形程度等因素对圆环镦粗成形时金属流动的影响.该数值模拟结果对圆环镦粗时各种因素之间确定了量化的关系,对环形件镦粗提供了科学依据.
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| 关 键 词： | 圆环 镦粗 金属流动 数值模拟 |
| 文章编号： | 1004-6178(2005)01-0034-03 |
| 修稿时间： | 2005年1月15日 |
Numerical Simulation of the Ring Upsetting Distortion Rule Between Two Plates |
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| XI Yuan-yuan,TANG Wen-ting,YUAN Zhong-yue.Numerical Simulation of the Ring Upsetting Distortion Rule Between Two Plates[J].Research Studies On Foundry Equipment,2005(1):34-36. |
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| Authors: | XI Yuan-yuan TANG Wen-ting YUAN Zhong-yue |
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| Abstract: | In this paper, a simulation software of FEM was used and studied the process of ring upsetting. It is made sure that the affects for metal flow during ring upsetting are verified with the shape of the material, frictional modulus, distorted status and other factors. This results of numerical simulation establish the quantity connection of these factors, and provide foundation for ring upsetting. |
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| Keywords: | ring upsetting material flow numerical simulation |
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