| 基于IGES的CAD/CMM零件自动建模的实现 |
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| 引用本文： | 左志军,刘书桂,马新辉.基于IGES的CAD/CMM零件自动建模的实现[J].航空精密制造技术,2000,36(3):28-33. |
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| 作者姓名： | 左志军 刘书桂 马新辉 |
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| 作者单位： | 天津大学精密仪器与光电子工程学院,天津 300072 |
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| 基金项目： | 国家自然科学基金，59675083， |
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| 摘 要： | 提出了一种基于IGES文件的CAD/CMM零件建模系统.该系统能够对待测零件的CAD数据自动进行提取与识别,并经处理形成具有检测意义的零件模型.文中给出了其实现的基本原理及系统组成,最后通过实验加以验证.
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| 关 键 词： | CAD CMM 提取 识别 CAD CMM extraction |
| 文章编号： | 1003-5451(2000)03-0028-06 |
| 修稿时间： | 1999年11月29 |
Implenention of IGES-based CAD/CMM Automatic Workpiece Modelling |
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| Zuo Zhi-jun,LIU Shu-gui,Ma Xin-hui.Implenention of IGES-based CAD/CMM Automatic Workpiece Modelling[J].Aviation Precision Manufacturing Technology,2000,36(3):28-33. |
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| Authors: | Zuo Zhi-jun LIU Shu-gui Ma Xin-hui |
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| Abstract: | In this paper,a CAD/CMM workpiece modelling system,which is based on IGES-files,is proposed.In this system,the CAD data of workpiece to be measured are extracted and recognized automatically,and the workpiece model is generated as a result of processing,which is the integration of pure 3D geometry form with corresponding in spection items.The principle of workpiece modelling and the system constructure are presented.Furthermore,an experiment is shown to certify the correctness of the modelling way. |
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| Keywords: | CAD CMM extraction recognization |
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