ZD-MCADⅡ: A FEATURE-BASED MODELING SYSTEM
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Abstract
ZD-MCAD Ⅱ is a feature based modeling system for mechanical product.It supports design by geometric and feature recognition as well as design by feature.The paper introduces the function and architecture of ZD-MCAD Ⅱ in detail,and offers a method for implementing feature edition and feature library based on spatial constraints.
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