摘要
针对工艺产品表面特征复杂的特点 ,本文提出了一种RE/RP集成的快速原型开发方法 :对扫描测量得到的表面点云数据直接进行切层处理 ,根据截面切点数据进行轮廓的识别与提取 ,获得产品的截面轮廓信息 ,输出SLC格式切片文件给快速成型系统制造产品的物理原型件。
Aim at modeling products with complex surface, this paper presents a RE/RP integrated method At first the surface point cloud data acquired by scanning is sliced directly, next the contour information can be extracted from the point data, then the result is inputted into rapid prototyping machine by the SLC format to fabricate the physical product prototype Additionally, the feasibility and validity of the method above is testified with a practical example
出处
《机床与液压》
北大核心
2002年第6期119-121,共3页
Machine Tool & Hydraulics
关键词
快速原型
反求工程
点云数据
切层
产品开发
集成
Rapid prototyping
Reverse engineering
Point cloud data
Slicing
Art product
