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Surface Reconstruction and Nc Simulation of Auto Rearview Mirror Based on Geomagic Studio

机译:基于Geomagic Studio的汽车后视镜的曲面重建与数控仿真。

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The key techniques of reverse engineering include data acquisition,data processing and model reconstruction.In this paper,with the automobile rearview mirror shell for example,scan the rearview mirror shell surface by laser scanner; then carries on the data processing to point cloud data(data processing include point cloud data registration,joining together and polygon stage processing).On the basis of data processing,fitting NURBS surface by Geomagic Studio software,thus completing surface reconstruction; Finally through the NC machining simulation,gets CNC programming,and to make the rearview mirror surface reconstruction and the numerical simulation.
机译:逆向工程的关键技术包括数据采集,数据处理和模型重建。然后在点云数据上进行数据处理(数据处理包括点云数据注册,合并和多边形阶段处理)。在数据处理的基础上,通过Geomagic Studio软件对NURBS曲面进行拟合,从而完成曲面重建;最后通过数控加工仿真,得到数控编程,并进行后视镜面的重构和数值模拟。

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