Numerical control device
AssigneeFanuc Corporation
InventorNobuhito OONISHI
Life of this patent
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Abstract
This numerical control device, capable of easily suppressing an increase in processing time, controls the drive axis of a machine tool on the basis of a processing program including a plurality of movement blocks each specifying a command speed, and comprises a target speed setting unit that sets a target speed obtained by, with respect to two movement blocks to be executed continuously, modifying the command speed of the movement block with a lower command speed in a region adjacent to the other movement block to a value equal to or higher than the lower command speed but equal to or lower than the higher command speed.
Claims5
A numerical control device that controls a drive axis of a machine tool, based on a machining program that includes a plurality of movement blocks each specifying a command speed, the device comprising:
- a target speed setting unit that sets a target speed acquired by, with respect to two of the movement blocks to be executed consecutively, modifying the command speed of a movement block with a lower command speed in a region adjacent to the other movement block to a value equal to or higher than the lower command speed but equal to or lower than a higher command speed.
Dependencies are inferred from the claim text.