摘要
在Geomagic中通过对螺旋桨叶片点云文件进行点云预处理、封装形成三角面,在多边形阶段进行模型修补和模型优化,进行曲面分类以及对轮廓线进行编辑,最终拟合成曲面。将其导入UG软件中进行模型创建,并完成螺旋桨叶片的五轴数控编程。
In Geomagic,the point cloud file of the propeller blade is preprocessed and packaged to form a triangular surface,model repair and model optimization are carried out in the polygon stage,surface classification and contour line editing are performed.Finally a surface is fitted and imported into UG software to create the model and complete the five-axis NC programming of the propeller.
作者
曾锋
杨忠高
ZENG Feng;YANG Zhonggao(College of Mechanical and Electrical Engineering,Guangdong Polytechnic of Industry and Commerce,Guangzhou 510510,China;Guangdong Industrial Training Center,Guangdong Polytechnic Normal University,Guangzhou 510665,China)
出处
《机械工程师》
2023年第4期153-156,共4页
Mechanical Engineer
基金
广东教育厅普通高校重点领域专项(智能制造)项目(2020ZDZX2093)
广东工贸职业技术学院资助项目(2020-ZK-07)。
关键词
点云处理
曲面重建
结构设计
五轴数控编程
point cloud processing
surface reconstruction
structural design
five-axis CNC programming
