Transactions of Materials and Heat Treatment

Title：Research on the blank layout CAD technology Shanghai Jiaotong University

Authors： Jin Xiaohuai Zhao Zhen Peng Yinghong

Unit：

KeyWords： Blanking die Blank layout Transversal length Nest

ClassificationCode：TG38,TG38

year,vol(issue):pagenumber：1998,23(4):0-0

Abstract：

Blank layout is very important for blanking die CAD research. In this paper, the technology structure of blank layout CAD is briefly described, then a high efficient, reasonable core algorithm called “improved transversal length” for normal blank layout is summarized. Furthermore, it is extended to the nest problem and a method using graph cutting and translation is put forward which provides a new idea for the nest problem.

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Reference：

1罗中华·冲裁零件排样优化．锻压技术，1994，19（3）．2蔡军．冲裁模CAD中工件的排样优化．上海模具技术研究所建所十周年论文集，1993：206～2123LinZC，HsuCY．Aninvestigationofanexpertsys－temforshearingcutprogressivediedesign．Int．J．Adv．Manuf．Technol，1996（11）：1～114IsmailHS，HonKKB．Newapproachesforthenestingoftwo－dimensionalshapesforprestooldesign．Int．J．Prod．Res．1992，30（4）：825～837

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