面向钣金零件可制造性的特征识别

山东大学学报(工学版)

面向钣金零件可制造性的特征识别

张莹¹，王兆辉 ² ，

1.青岛科技大学机电工程学院,山东青岛266061; 2.山东大学机械工程学院,山东济南250061

收稿日期:2004-12-12 修回日期:1900-01-01 出版日期:2006-04-24 发布日期:2006-04-24
通讯作者: 张莹

The study on the feature recognition in design for sheet-metal manufacturing

ZHANG Ying¹，WANG Zhao-hui²

1.College of Mechanical and Eletrical Engineering,Qingdao University of Science & Technology,Qingdao 266061，China；2. College of Mechanical Enigneering,Shandong University,Jinan 250061,China

Received:2004-12-12 Revised:1900-01-01 Online:2006-04-24 Published:2006-04-24
Contact: ZHANG Ying

摘要/Abstract

摘要： DFM(Design for Manufacturing)是CIMS(Computer Integrated Manufacturing System)中的重要一方面，在面向钣金零件的可制造性系统中，为实现从CAD设计域到DFM的计算机识别自动化，以STEP文件为中介，利用对钣金零件特征的定义规则，从STEP文件中提取出制造性评价所需要的参数，实现从设计域到制造性评价域的特征自动识别.

关键词: 面向钣金零件可制造性评价, STEP文件, 特征识别, 钣金

Abstract: DFM(Design for Manufacturing) is one of the important aspects in CIMS. In Design for Sheet-metal Manufacturing system, in order to realize computer recognition automatically from CAD to DFM system, the STEP files are used as intermedia. Through the definition of regulation for sheet-metal features, the needed manufacturing parameters are extracted from STEP files, so the feature recognition from design fields to manufacturing fields is realized automatically.

Key words: STEP, feature recognition, sheet-metal , design for sheet-metal manufacturing

中图分类号:

TP278

张莹,王兆辉 , . 面向钣金零件可制造性的特征识别[J]. 山东大学学报(工学版), 2006, 36(2): 4-7 .

ZHANG Ying,WANG Zhao-hui . The study on the feature recognition in design for sheet-metal manufacturing[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(2): 4-7 .

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