Reconstruction of Surface from Measuring Points Clouds
Deping Liu, Jianjun Chen
Abstract
Deping Liu, Jianjun Chen
Abstract
Reverse engineering is an emerging technology that promises to play a role in reducing product development time.The process constructing the CAD model of parts from the data acquired by CMM was discussed,including coordination acquisition,pre-processing of data,reconstruction of curve and curved surface and its analysis and diagnosis.In engineering application,the viability of theory on reverse engineering were proved with the aided of Surfacer10.5 system,the integration of reverse engineering with other CAD/CAM system was realized.
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Reverse engineering is an emerging technology that promises to play a role in reducing product development time.The process constructing the CAD model of parts from the data acquired by CMM was discussed,including coordination acquisition,pre-processing of data,reconstruction of curve and curved surface and its analysis and diagnosis.In engineering application,the viability of theory on reverse engineering were proved with the aided of Surfacer10.5 system,the integration of reverse engineering with other CAD/CAM system was realized.
Key concepts: Reverse engineering, CAD, Point cloud, Process (computing), Engineering drawing, Product (mathematics), Engineering, Computer science