理想材料零件数字化设计制造研究现状  

Current Status of Digital Design and Manufacture for Ideal functional material components

作　　者：郭东明[1] 刘碧静[1] 杨睿[1] 贾振元[1] 康仁科[1] 

机构地区：[1]大连理工大学机械工程学院,116024

出　　处：《机械科学与技术》2003年第5期702-704,共3页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家自然科学基金项目 (5 9975 0 15 ;5 993 5 110 );教育部博士学科点基金项目 (19990 14 10 2 )资助

摘　　要：理想材料零件是由均质材料、复合材料、功能梯度材料和介观细结构构成的复杂非均质零件 ,其数字化设计制造是以 RPM工艺为基础、几何与材料同时制备的并行制造过程。本文介绍了理想材料零件在数字化设计制造中的 CAD建模、定向技术、切片技术、制造技术等关键技术 。Ideal functional material components (IFMC) are the heterogeneous objects which are designed with best functional usage, and constructed by continuously varying material composition,microstructure,homogeneous and non-homogeneous materials. Digital design and manufacture of IFMC are concurrent processes based on rapid prototyping manufacturing, in which, geometric feature and material are fabricated simultaneously. In this paper some key technology such as CAD modeling,orientation, slicing, and current status on the digital design and manufacture of IFMC, are introduced.

关 键 词：理想材料零件 快速原型 CAD模型 切片 

分 类 号：TH11[机械工程—机械设计及理论] TH39