|کد مقاله||سال انتشار||مقاله انگلیسی||ترجمه فارسی||تعداد کلمات|
|148740||2017||8 صفحه PDF||سفارش دهید||2786 کلمه|
Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : Procedia Manufacturing, Volume 11, 2017, Pages 2069-2076
This article devoted to information content of the designed product 3D-model. Possibilities of modern CAD-systems allow creating 3D-model by lots of different ways by basic operation manipulation. This is not only provides 3D-model various design parameters for its representation, but the designed product perceived by differently structure. However, the product as a design object â is a system that has a functional structure, the main attributes system. The functional structure â is a set of elements with a fixed semantic content (assignment) in subject area. The authors propose an approach to representation the designed product functional structure in its 3D-model creation tree in a CAD-system. This approach achieved by a semantic generalization of the basic operations of the system and provides 3D-models maximum information content on the construction engineering stage.