| 基于RE的电磨铝合金外壳模具CAD/CAM |
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| 引用本文： | 黄明宇,朱昱,倪红军,张福豹,吴修娟.基于RE的电磨铝合金外壳模具CAD/CAM[J].轻合金加工技术,2009,37(2). |
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| 作者姓名： | 黄明宇 朱昱 倪红军 张福豹 吴修娟 |
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| 作者单位： | 南通大学,机械工程学院,江苏,南通,226019 |
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| 基金项目： | 南通市科技局制造业信息化项目，南通大学自然科学基金 |
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| 摘 要： | 介绍应用RE(Reverse Engineering,逆向工程)技术,对电磨铝合金外壳样件先进行激光扫描,获得表面三维点云数据,在此基础上采用逆向工程软件对点云数据进行处理,再用三维CAD/CAM软件进行电磨外壳模型的三维实体模型重建,并自动生成NC加工程序,最后用加工中心加工出模具型腔.较好地解决了具有复杂曲面外形零件的模具设计与加工问题.
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| 关 键 词： | 逆向工程 模具 三维重建 |
Designing and manufacture about mantle of electric grinder based on RE |
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| HUANG Ming-yu,ZHU Yu,NI Hong-jun,ZHUANG Fu-bao,WU Xiu-juan.Designing and manufacture about mantle of electric grinder based on RE[J].Light Alloy Fabrication Technology,2009,37(2). |
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| Authors: | HUANG Ming-yu ZHU Yu NI Hong-jun ZHUANG Fu-bao WU Xiu-juan |
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| Affiliation: | Nantong Institute of Technology;Nantong 226019;China |
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| Abstract: | It introduces the RE techniques applying in the designing and manufacture about the mantle of the electric grinder.It analyzes the key techniques of RE.The data of radius model are collected.On this condition,the surface is reconstructed and then the solid body is made by the 3D CAD/CAM,also the NC program of 3D model is brought out.The model is produced by the Machining center,at last the mould cavity are produced. |
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| Keywords: | CAD/CAM |
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