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US 12,558,753 B2Granted
Machine tool control device
AssigneeFanuc Corporation
InventorKenta Yamamoto
Life of this patent
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AssigneeFanuc Corporation
InventorKenta Yamamoto
Estimating the term…
Provided is a machine tool control device that can realize a desired scrap length while suppressing deterioration in machining accuracy. This control device 1 is for a machine tool which performs machining while causing a tool and a workpiece to oscillate relative to each other, the control device 1 being provided with: an oscillation command generation unit 13 for generating an oscillation command on the basis of an oscillation condition; an oscillation command correction unit 14 for correcting the oscillation command so that main-axis phases in given oscillation phases are not identical to each other; and a position/speed control unit 18 for causing the tool and the workpiece to oscillate relative to each other on the basis of a superposition command generated by superposing the oscillation command corrected by the oscillation command correction unit 14 on a movement command.
A machine tool controller for controlling a machine tool that performs machining while causing a tool and a workpiece to oscillate relative to each other, the machine tool controller comprising a processor, the processor configured to:
Dependencies are inferred from the claim text.