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Abstract:
A new geometric modeling system for CAD/CAM integration of cavity
dies and molds has been developed. The basic input ways were CSG and
sweep. B-Rep method was adopted as the internal description of an
object. The NC cutter path generation routies, based on the modeling,
showed the significant possility to applications of the integration
schama. A set of examples are given in the paper.
Key words: CAD/CAM 模具
Received
199008, received in revised form 199101
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