A Combined 3D Linear and Circular Interpolation Technique for Multi-Axis CNC Machining

[+] Author and Article Information
H. Liang, H. Hong, J. Svoboda

Centre for Industrial Control, Concordia University, Montreal, Canada

J. Manuf. Sci. Eng 124(2), 305-312 (Apr 29, 2002) (8 pages) doi:10.1115/1.1445154 History: Received October 01, 1999; Revised March 01, 2001; Online April 29, 2002
Copyright © 2002 by ASME
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Grahic Jump Location
The multi-axis CNC machining errors
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The schematic configuration of the OM-1 CNC milling center
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The cutting curve on the airfoil surface
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The cutter locations for machining the airfoil surface
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The simulated CC point path by linear interpolation
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The simulated pivot point path by the combined 3D L&C interpolation
Grahic Jump Location
The simulated CC point path by the combined 3D L&C interpolation



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