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曲线和曲面造型实验分析与研究

Experimental analysis and research on modeling of curves and curved surfaces

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【Author】 LIU Wei-ling~(1,2), ZHANG Si-xiang~2, RAN Duo-gang~2, WANG Jian-cai~2, LI Xiao-xiao~2(1. School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China; 2. School of Mechanical Engineering, Hebei Polytechnic University, Tianjin 300130, China)

【机构】天津大学精密仪器与光电子学院；河北工业大学机械学院；河北工业大学机械学院天津300072；天津300130；天津300130；

【摘要】论述了应用Unigraphics(UG)的二次开发工具UG/OpenGRIP实现曲线与曲面的造型设计。详细描述了相关数据点的提取及处理方法 ,描述了实体的边缘提取、测量点的细分及测量轨迹仿真。结合实例介绍了该方法在复杂曲面造型中的应用。更多还原

【Abstract】 Using the secondary development tool UG/Open GRIP of Unigraphics(UG) to achieve modeling design of curves and curved surfaces was discussed. Collection and processing method of relevant data points was described in great detail. The edge picking up of entity, subdivision of measured points and simulation of measured track were described as well. The application of this method used in the modeling of complex curved surfaces was introduced in the light of living examples.更多还原

【关键词】 UG/OpenGRIP；曲线和曲面造型；数据点；实体造型；
【Key words】 UG/Open GRIP； modeling of curves and curved surfaces； data points； entity modeling；

【文献出处】机械设计 ,Journal of Machine Design , 编辑部邮箱 ,2004年04期

【分类号】TP391.7
【被引频次】6
【下载频次】154

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