Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1994-02-25
1994-11-08
Ip, Paul
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
318571, 318573, 36447428, G05B 19403
Patent
active
053630262
ABSTRACT:
In a method of operating a numerically controlled machine tool having tools for processing workpieces, the paths to be calculated for the movements of axes of the tools are not calculated in real time on the processing of a workpiece, but are calculated previously by a programming unit before the processing of the workpiece, and are stored by a compiler into an object file for each axis the movement of which is to be controlled. All the object files run in synchronism on the processing of the workpiece under the timing of a central clock.
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