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Collision-free tool path generation using 2-dimensional C-space for 5-axis control machining

Collision-free tool path generation using 2-dimensional C-space for 5-axis control machining This study deals with the method of collision avoidance in the automatic tool path generation for 5-axis control machining. Five-axis NC machining offers the potential for efficient and accurate machining, but collisions between the tool and surrounding objects are still a severe problem. The method devised in this study avoids collision by producing the direction of collision avoidance, based on the 2-dimensional configuration space (C-space) defined by two parameters which determine the tool attitude. This method allows a test workpiece with overhanging parts to be milled without collisions. As a result, the validity of the method has been experimentally confirmed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png The International Journal of Advanced Manufacturing Technology Springer Journals

Collision-free tool path generation using 2-dimensional C-space for 5-axis control machining

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References (8)

Publisher
Springer Journals
Copyright
Copyright © 1997 by Springer-Verlag London Limited
Subject
Engineering; Industrial and Production Engineering; Media Management; Mechanical Engineering; Computer-Aided Engineering (CAD, CAE) and Design
ISSN
0268-3768
eISSN
1433-3015
DOI
10.1007/BF01179033
Publisher site
See Article on Publisher Site

Abstract

This study deals with the method of collision avoidance in the automatic tool path generation for 5-axis control machining. Five-axis NC machining offers the potential for efficient and accurate machining, but collisions between the tool and surrounding objects are still a severe problem. The method devised in this study avoids collision by producing the direction of collision avoidance, based on the 2-dimensional configuration space (C-space) defined by two parameters which determine the tool attitude. This method allows a test workpiece with overhanging parts to be milled without collisions. As a result, the validity of the method has been experimentally confirmed.

Journal

The International Journal of Advanced Manufacturing TechnologySpringer Journals

Published: Feb 1, 2005

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