摘要
介绍了一种采用快速原型制造原理的金属板材无模成形技术 根据快速成形技术中分层制造的思想 ,从板材无模成形的技术特点出发 ,采用基于STL文件的金属板材无模成形的加工轨迹生成方法 ,通过构造STL文件的等距模型并对其进行切片 。
A new sheet metal dieless forming technology is introduced It adopts the principle of “layered manufacture” of rapid prototyping An approach of tool path generation based on the STL file for sheet metal part forming is presented By slicing the offset model of STL file, the forming tool path can be obtained from the intersection line of the offset surface with horizontal plane
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2003年第12期1502-1505,共4页
Journal of Computer-Aided Design & Computer Graphics
基金
国家自然科学基金(50 175 0 3 4)资助
