| 基于ABAQUS的半固态AZ61合金镦粗成形数值模拟 |
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| 引用本文： | 张发云,黄岚.基于ABAQUS的半固态AZ61合金镦粗成形数值模拟[J].新余高专学报,2008,13(6). |
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| 作者姓名： | 张发云 黄岚 |
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| 作者单位： | 1. 新余高等专科学校,太阳能科学与工程系,江西,新余,338000
2. 江西信达长林公司,江西,新余,338000 |
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| 摘 要： | 利用ABAQUS有限元软件对半固态AZ61合金坯料的镦粗问题进行了分析，计算了坯料内部的应力和变形，通过用触变成形实验得到的变形力与模拟计算得到的变形力相比较，两者基本吻合，为进一步研究控制半固态AZ61合金镦粗变形方案提供了理论依据。
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| 关 键 词： | ABAQUS 数值模拟 镦粗 丰固态 |
Numeric value simulation of semi-solid AZ61 alloy blank based on ABAQUS |
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| ZHANG Fa-yun,HUANG Lan.Numeric value simulation of semi-solid AZ61 alloy blank based on ABAQUS[J].Journal of XinYu College,2008,13(6). |
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| Authors: | ZHANG Fa-yun HUANG Lan |
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| Institution: | ZHANG Fa-yun,HUANG Lan (1.Xinyu College,Xinyu 338000 China,2.Jiangxi Xinda Changlin Company,Xinyu 338000 China) |
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| Abstract: | This paper analyses the upsetting problem of semi-solid AZ61 alloy blank,calculates the internal stress and deformation of blank and finds that deformation stress obtained through thixotropic forming experiment conforms to the deformation stress obtained by simulation calculation,which provides theoretic grounding for further study of the project of controlling semi-solid AZ61 alloy upsetting deformation. |
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| Keywords: | ABAQUS |
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