Adaptive feedrates from geometry modeling for NC machining

Details Adaptive feedrates from geometry modeling for NC machining Adaptive feedrates from geometry modeling for NC machining

1997-05-19

1998-10-27

Elmore, Reba I.

Boots, shoes, and leggings

36447417, 36447424, 36447428, 364578, G06F 1518, G05B 194093

Patent

active

058285741

ABSTRACT:
A method for determining an adaptive feedrate for a machine tool used to machine a workpiece initially cut from stock using a stock-cutting program. Initial workpiece geometry is obtained from a geometry modeling program using the stock-cutting NC program as an input. Such automatically-generated initial workpiece geometry is used to derive adjusted (i.e., adaptive) feedrates in accordance with a known method.

REFERENCES:
patent: 4833617 (1989-05-01), Wang
patent: 5351196 (1994-09-01), Sowar et al.
patent: 5561601 (1996-10-01), Inoue et al.
patent: 5619415 (1997-04-01), Seki et al.
W.P. Wang et al., "Real-Time Verification of Multiaxis NC Programs With Raster Graphics," Proceedings of the IEEE International Conference on Robotics and Automation, San Francisco, CA, Apr. 7-Oct. 1986, pp. 166-171.

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