[1]董涛,章维一,邱晨曦,等.基于一般多面体模型的分割拼装成型[J].南京理工大学学报(自然科学版),2002,(05):453-456.
 DongTao ZhangWeiyi QiuChenxi HouLiya.Dividing and Assembling-up Fabrication Based on Models of General Polyhedron[J].Journal of Nanjing University of Science and Technology,2002,(05):453-456.
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基于一般多面体模型的分割拼装成型()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2002年05期
页码:
453-456
栏目:
出版日期:
2002-10-30

文章信息/Info

Title:
Dividing and Assembling-up Fabrication Based on Models of General Polyhedron
作者:
董涛章维一邱晨曦侯丽雅
南京理工大学机械工程学院, 南京210094
Author(s):
DongTao ZhangWeiyi QiuChenxi HouLiya
School of Mechanical Engineering,NUST,Nanjing 210094
关键词:
特种加工 计算机辅助工艺规划 快速成型 STL 模型
Keywords:
special machining computer aided process planning rapid prototyping sterelithography model
分类号:
TH164
摘要:
以STL模型为工艺规划的输入对象 ,设计了一种基于一般多面体模型的分割拼装数据处理算法 ;自动地实现了原型件的分割、定位结构设计等操作。工艺实验表明 ,文中设计的分割拼装成型方法通过对原始模型的分割、排样、并行制造后再拼装 ,可多方面提高快速成型设备的成型能力 ;可将制作大型件所需的成型时间缩短 50 %以上 ,同时可将成型精度提高 35%以上 ,且后处理更为方便。
Abstract:
A new type of data-processing arithmet ic about dividing and assembling-up fabr-i cat ion based on models of general poly hedron is designed using stereolithography ( STL) models as objects of process planning. Prototype dividing based on models of general polyhedron and design of locat ive structure has been realized automat ically. The follow ing fact s have been proved by the technical ex periments: if this new data-processing method about dividing and assembling- up fabrication is applied, prototyping ability of the rapid prototy ping apparatuses could be improved universally by means of the magic procedures that include division of the original STL models, parallel fabricat ion and assemblage of divided models. Processing t ime could be shorten more than 50 percent during making large prototypes, and the precision of f inished prototy pe could be enhanced more than 35 percent , moreover follow-up processing could be more convenient w hen the new arithmet ic is applied.

参考文献/References:

1 Zhul J. Div iding and assembling-up fabrication. In: Dino Bota. Proceedings of the 1st Int Conf on RPM. Beijing : I nt RPM Society, 2000. 286~ 291
2 朱君1 适应性快速RP- CAPP 系统研究1 北京: 清华大学出版社, 199

备注/Memo

备注/Memo:
国家博士学科点专项科研基金资助项目 (2 0 0 10 2 880 13)
董 涛 男 24 岁 博士生
更新日期/Last Update: 2002-10-30