Author:
Chen Chin‐Sheng,Wu Jintong
Abstract
Addresses the need for a unified product information model and presents
a new representation scheme for mechanical component modelling using
shells as its principal geometric primitives for modelling form
features. The representation scheme was implemented using the ACIS
geometric modeller and C++ on a SUN SPARC/10 station. The advantage of
using shells is that both surface and volume information of a form
feature can be derived from a shell. Different levels of product data
representation can be integrated into a single model. Therefore, it
allows the user to model the geometry effectively and form features of a
mechanical part on one system.
Subject
Industrial and Manufacturing Engineering,Software
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