| 基于逆向工程的拖拉机造型CAD混合建模 |
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| 引用本文： | 徐立友,杨超峰,周志立,赵剡水,高磊.基于逆向工程的拖拉机造型CAD混合建模[J].河南农业大学学报,2011,45(1):107-111. |
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| 作者姓名： | 徐立友 杨超峰 周志立 赵剡水 高磊 |
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| 作者单位： | 1. 河南科技大学车辆与动力工程学院,河南,洛阳,471003
2. 中国一拖集团有限公司,河南,洛阳,471003 |
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| 基金项目： | 国家"十一五"科技支撑计划重点项目 |
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| 摘 要： | 针对国产拖拉机造型设计的特点,提出了基于逆向工程的拖拉机造型CAD混合建模方法.依据拖拉机造型三维效果图,建立了其油泥模型;采用Comet 250与AICON 3D Studio相结合的方法,基于特征进行点云数据的测量及处理,从测量数据中提取可重新进行设计的特征、约束及设计意图,在对数据进行分析的基础上,制定了建模方案...
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| 关 键 词： | 逆向工程 拖拉机造型 混合建模 |
Tractor modeling hybrid CAD modeling based on reverse engineering |
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| XU Li-you,YANG Chao-feng,ZHOU Zhi-li,ZHAO Yan-shui,GAO Lei.Tractor modeling hybrid CAD modeling based on reverse engineering[J].Journal of Henan Agricultural University,2011,45(1):107-111. |
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| Authors: | XU Li-you YANG Chao-feng ZHOU Zhi-li ZHAO Yan-shui GAO Lei |
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| Institution: | XU Li-you1,YANG Chao-feng1,ZHOU Zhi-li1,ZHAO Yan-shui2,GAO Lei2(1.Vehicle and Motive Power Engineering College,Henan University of Science and Technology,Luoyang 471003,China,2.YTO Group Corporation,China) |
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| Abstract: | According to the features of domestic tractor modeling design,a method of the tractor modeling hybrid CAD modeling based on reverse engineering is proposed.Tractor modeling clay model based on three-dimensional effective drawing is established.The cloud points data based on the features of tractor modeling with the method of Comet 250 combined with AICON 3D Studio are collected and processed.The product features,geometric constraints and design intent are addressed by the initial design of a physical protot... |
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| Keywords: | reverse engineering tractor modeling hybrid CAD modeling |
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