期刊名称：International Journal of Computer and Information Technology
印刷版ISSN：2279-0764
出版年度：2013
卷号：2
期号：4
页码：549
出版社：International Journal of Computer and Information Technology
摘要：The STEP stands for the standard for exchange of product model data. It represents ISO 10303. In the STEP, the parametric design methodology is supported by various Parts. The first Part is ISO 10303-55: integrated generic resource: procedural and hybrid representation. The second Part is 10303- 108: integrated application resource: parameterization and constraint for explicit geometric product models. The third Part is ISO 10303-112: integrated application resource: 2D standard modeling commands for the procedural parametric exchange. And the last Part is ISO 10303-111: integrated application resource: construction history features. In this paper, these Parts are summarized in terms of parametric design supports and the relationships among these parts are analyzed. Based on the analysis, strategies for using STEP in parametric design are proposed.
关键词：STEP(ISO 10303); parametric design; product data ; exchange; neutral format
