| 铝型材挤压模具的CAD/CAM系统 |
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| 引用本文： | 冷智勇,俞巍巍. 铝型材挤压模具的CAD/CAM系统[J]. 铝加工, 2002, 25(4): 33-36,47 |
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| 作者姓名： | 冷智勇 俞巍巍 |
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| 作者单位： | 1. 湖南振升铝业公司,湖南,长沙,410126
2. 芜湖职业技术学院,安徽,芜湖,241000 |
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| 摘 要： | 论述了铝型材挤压模具CAD／CAM系统的特点，介绍了CAD／CAM系统的发展与应用现状；提出了CAD／CAM一体化系统导示图。在分析了铝型材挤压时的应力－应变场、温度场和温度－速度变化规律的基础上，提出了建立挤压工艺过程数学模型的基本设想。
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| 关 键 词： | 铝合金型材 挤压模具 CAD CAM 数学模型 |
CAD/CAM System of Aluminium Profiles Extrusion Die |
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| LENG Zhi yong YU Wei wei. CAD/CAM System of Aluminium Profiles Extrusion Die[J]. Aluminium Fabrication, 2002, 25(4): 33-36,47 |
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| Authors: | LENG Zhi yong YU Wei wei |
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| Affiliation: | LENG Zhi yong 1 YU Wei wei 2 |
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| Abstract: | The characters of CAD/CAM system of Aluminium profile extrusion dies were discussed.The development and application of CAD/CAM systen were introduced.The guide scheme of CAD/CAM system was given in the paper.On the base of analysis of stress strain field,temperature field and temperature speed changing patterns during Aluminium profile extrusion,a foundational concept of establishing mathematical models during the extrusion was proposed. |
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| Keywords: | Aluminium profile extrusion die CAD/CAM system mathematical model |
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