| 逆向工程在板类件多点成形中的应用研究 |
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| 引用本文： | 严庆光,李明哲,隋振.逆向工程在板类件多点成形中的应用研究[J].塑性工程学报,2003,10(5):5-8,13. |
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| 作者姓名： | 严庆光 李明哲 隋振 |
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| 作者单位： | 吉林大学,无模成形技术开发中心,长春,130025 |
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| 基金项目： | 国家“十五”科技攻关计划项目(2001BA203B11) |
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| 摘 要： | 近年,逆向工程在板类件加工领域中的应用受到了广泛的重视。本文提出将逆向工程技术应用于板类件多点成形技术中,实现在没有CAD模型而只有实物样件的情况下板类件快速数字化制造。文中阐述了激光测量、曲面建模和提高反求工件精度的方法。该方案切实可行,为板类制品的快速反求制造提供了一种新途径。
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| 关 键 词： | 逆向工程 多点成形 回弹控制 |
| 文章编号： | 1007-2012(2003)05-0005-04 |
Application of reverse engineering in multi-point forming techniques for sheet metal part |
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| YAN Qing-guang LI Ming-zhe SUI Zhen.Application of reverse engineering in multi-point forming techniques for sheet metal part[J].Journal of Plasticity Engineering,2003,10(5):5-8,13. |
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| Authors: | YAN Qing-guang LI Ming-zhe SUI Zhen |
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| Abstract: | Reverse engineering is used widely in the field of sheet metal processing in recent yeats. In this paper, A method of applying reverse engineering to the multi-point forming is proposed. And rapid digitized manufacturing is fulfilled in the case of only sample part is available. The detail of laser based measurement , surface reconstruction and the method of improving the forming accuracy is proposed. At last, an example is presented to prove feasibility for the method. |
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| Keywords: | reverse engineering multi-point forming springback controlling |
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