Strategies for Using STEP in Parametric Design
نویسنده
چکیده
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 10303108: 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. Keywords-STEP(ISO 10303); parametric design; product data exchange; neutral format.
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