| 基于AutoCAD的冲裁模具装配消隐算法及数据结构 |
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| 引用本文： | 肖世德,熊鹰,刘永进.基于AutoCAD的冲裁模具装配消隐算法及数据结构[J].西南交通大学学报,1999,34(6):689-692. |
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| 作者姓名： | 肖世德 熊鹰 刘永进 |
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| 作者单位： | 西南交通大学,机械工程学院,成都,610031 |
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| 摘 要： | 介绍了基于ＡｕｔｏＣＡＤ，以ＡｕｔｏＬＩＳＰ语言为工具，开发冲裁模装配配图覆盖消隐模块的相关算法和技巧，它以实体求交和排序算法为基础，实现了冲裁模零件图半自动生成装配图的功能，并进一步开发出来矩形、图形窗口的剪裁覆盖和二维封闭图形布尔运算及局部放大工具集，初步形成了一个实用的冲裁模ＣＡＤ系统。
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| 关 键 词： | 冲裁模 装配图 覆盖剪裁 AutoCAD 数据结构 |
The Algorithm and Data Structure of Assembly Graphics Generation by Die CAD System |
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| Xiao Shide,Xiong Ying,Liu Yongjin.The Algorithm and Data Structure of Assembly Graphics Generation by Die CAD System[J].Journal of Southwest Jiaotong University,1999,34(6):689-692. |
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| Authors: | Xiao Shide Xiong Ying Liu Yongjin |
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| Abstract: | The algorithm and skills for assembly graphics generation by die CAD system, whichis developed under Auto CAD system using the AutoLISP language, is introduced in this paper.Based on the entity intersection sorting algorithm, the function of semiautomatically generatingthe die assembly graphics parts graphics is realized; And the rectangular and circularwindows clipping and overlaying, the Boolean operation of 2D closed graphics and localenlarging tools is developed, producing an initial appraticable die CAD system. |
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| Keywords: | computer design automation assembling die CAD system assembly graphics clipping and overlaying |
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