Numerical control device and computer-readable storage medium
AssigneeFanuc Corporation
InventorsKasumi Satou, Masashi Yasuda
Life of this patent
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Abstract
This numeral control device includes a control information storage unit that stores a plurality of control information items for controlling a control shaft of a machine tool; a control information determination unit that, on the basis of a speed command for designating a feed speed of the control shaft or a movement command derived from the speed command, determines one control information item among the plurality of control information items stored in a control information storage unit; and a control unit that controls the control shaft on the basis of the one control information item determined by the control information determination unit.
Claims8
A numerical controller comprising:
- a control information storage unit that stores multiple pieces of control information used for controlling a control axis of a machine tool;
- a control information determination unit that, based on a speed instruction described in the machining program, designating a feed rate of the control axis or a motion instruction derived from the speed instruction, determines one control information out of the multiple pieces of control information stored in the control information storage unit;
- and
- a control unit that controls the control axis based on the one control information determined by the control information determination unit.
A computer readable non-transitory storage medium storing an instruction that causes a computer to perform:
- based on a speed instruction described in the machining program, designating a feed rate a control axis of a machine tool or a motion instruction derived from the speed instruction,
- determining one control information out of multiple pieces of control information used for controlling the control axis of the machine tool;
- and
- controlling the control axis based on the determined one control information.
Dependencies are inferred from the claim text.