摘要
提出用于缠绕弯管的纤维路径和机器路径设计的数学原理和方法 ,并开发了一套设计和制造复合材料弯管的CAD系统 该系统的主要功能如下 :(1)设计满足所有缠绕技术要求的稳定纤维路径 ;(2 )生成用于有限元分析的层叠网格数据 ;(3)生成用于四轴缠绕机的控制数据 ;(4 )纤维路径和机器路径的实时三维仿真 设计出的纤维路径不会产生打滑、架桥等现象 。
This paper presents mathematical principles and methods for the fiber path and machine path design of composite elbows, based on which a CAD system is developed The main features of this system are: (1) Designing stable fiber paths fulfilling all the technical requirements for filament winding; (2) Generating laminate data for Finite Element Analysis; (3) Generating control data for four axis winding machine; (4) Real time simulating the fiber paths and machine paths The fiber paths designed by this system are stable, non bridging and uniformly cover the mandrel
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2003年第7期842-846,857,共6页
Journal of Computer-Aided Design & Computer Graphics
基金
国家杰出青年自然科学基金 ( 6992 5 2 0 4)
国家创新群体科学研究基金 ( 60 0 2 12 0 1)
