基于UG的水轮机叶片的逆向反求

借助三坐标测量机测量叶片原始点数据并在三维CAD软件UGS NX中用进行三维造型的逆向反求工程方法.叶片建模的点数据来自实物叶片的测量资料,包括样板曲线和叶片表面上不规则的测量点云.逆向反求过程为数据采集、数据处理转换、数据导入、创建叶片轮廓曲线、用三维数据创建叶片轴面型线、创建叶片网格曲线、创建叶片外表面曲面、创建叶...

UG-based reverse engineering of turbine blades

The importance of turbine blades and blades with the coordinate measuring machine and the original point data in three-dimensional CAD software （UGS NX） turbine blade using three-dimensional modeling data point reverse reverse engineering methods. Modeling point of leaf blades of physical data from the measurement data, including the model curves and irregular measurement on the blade surface point cloud. Reverse Reverse the process include： data collection, data processing, conversion, data import, create a profile curve blade, blade shaft with three-dimensional data to create a line of face, to create the curve leaves the grid, create a blade outer surface of the surface, the surface of the leaf surface to create, create a leaf entity.