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authors Choi, B.K., Barash, M.M. and Anderson, D.C.
year 1984
title Automatic Recognition of Machined Surfaces from a 3D Solid Model
source computer Aided Design. March, 1984. vol. 16: pp. 81-86 : ill. includes bibliography
summary It has been proposed that a direct link between CAD and CAM be provided through a computer-automated process planning system. Described in this paper are algorithmic procedures to identify machined surfaces (i.e., machining requirements) for a workpiece directly from its 3D geometric description. A machined surface is a portion of workpiece that can be generated by a certain mode of metal removal operation. Machined surfaces are algorithmically recognized from a 3D boundary file, and then their 2 1/2D descriptions are obtained in a data structure (format) suitable for an automated process planning system. A simplified boundary file data structure is introduced in order to explain the machined surface recognition procedures
keywords A machined surface type is defined as a pattern of faces, and a syntactic pattern recognition method is used to find the machined surface from the boundary file
series CADline
references Content-type: text/plain
last changed 2003/06/02 11:58
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