|
Abstract：
|
|
It's an effective methods to raise the efficiency of progressive die design and decrease the development costs implementing concurrent engineering in progressive die design. According to the situation in the research of feature technology and CAD/CAM systems for progressive dies, an improved feature definition is represented for concurrent design and product life cycle. And it presents an integrated information model for progressive dies that is composed of product feature model, stamping process feature model and die design feature model. Based on this integrated information model, it has been conducted the research of the feature mapping between sheet metal product feature and stamping process feature and between stamping process feature and die design feature. The achievements of the above studies have been applied in our CAD/CAM system for progressive dies HGM1 0
|
|
Funds：
|
|
|
|
AuthorIntro：
|
|
|
|
Reference：
|
1 肖祥芷等 .冲压工艺与模具计算机辅助设计 .北京 :国防工业出版社 ,1996 .
2 Fengyin Wang,Bin Song et al. A Feature-Based Approach toModeling Sheet Product Information.Proc.of2 nd Int.Conf.onCIM,Singapore,Sept. 6～ 10 ,1993,2 :2 2～ 2 8
3 Bryan N K Ann,Chua C K.A knowledgebased system for striplayout design.Computer in Industry,1994,2 5 :31～ 41
4 李建军 .板金零件参数据化特征造型与级进模 CAD/CAM系统的研究 .华中理工大学博士学位论文 ,1995 .
5 宋玉银 ,蔡复之 .面向并行工程的 CAD系统 .清华大学学报 (自然科学版 ) ) ,1998,38(8)
6 Shah,Jami J. Feature transformations between application-specific feature spaces,Computer-Aided Engineering Journal,1988,5 (6 ) :2 47～ 2 5 5
7 李志 .智能型级进模 CAD/CAM系统及关键技术的研究 .华中理工大学博士学位论文 ,1994.
8 Christoph M Hoffmannn,Robert Joan-Arinyo. On user-definedfeatures.Computer-Aided Design,1998,30 (5 ) :32 1～ 332
|
|
Service：
|
|
【This site has not yet opened Download Service】【Add
Favorite】
|
|
|
|
Copyright Forging & Stamping Technology.All rights reserved