Numerical controller
AssigneeFanuc Corporation
InventorsTakashi Satou, Takeshi Mochida
Life of this patent
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Abstract
A numerical controller is provided with an axis motion control unit configured to control the motions of a table axis and a press axis according to a machining program. The axis motion control unit starts the motion of the press axis for a first block at a first top dead center, if the state of the table axis satisfies a condition adapted for the start of the motion of the press axis for the second block and if the motion of the press axis for the first block is not completed, and the axis motion control unit starts the motion of the press axis for a second block at a second top dead center lower than the first top dead center, thereby overlapping the motions of the press axis for the first and second blocks.
Claims3
A numerical controller which comprises an axis motion control unit configured to control the motions of a table axis and a press axis according to a machining program, wherein
- the axis motion control unit is configured to
- start the motion of the press axis for a first block at a first top dead center, and
- start, if the state of the table axis satisfies a condition adapted for the start of the motion of the press axis for the second block and if the motion of the press axis for the first block is not completed, the motion of the press axis for a second block at a second top dead center lower than the first top dead center, thereby over the motions of the press axis for the first and second blocks.
Dependencies are inferred from the claim text.