engleski

Development of the Mechanical Assembly Description Model

A structure of the information model for the mechanical assembly description is presented. The methods and techniques used to define the structure of the model are based on EXPRESS information technology model, accepted in 1994 as an international standard ISO 1303 - STEP, "Product description and information exchange". The presented algorithms enable detailed description of geometrical, topological and other relevant information about the product as well as the associated relationships. Proposed representation of the assembly can produce a structure in the form compatible to state-of-the-art commercial CAD systems.

design; information model; assembly; EXPRESS; STEP

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