US 12,481,269 B2
Numerical control device and computer-readable storage medium
Kasumi Satou, Yamanashi (JP); and Masashi Yasuda, Yamanashi (JP)
Assigned to Fanuc Corporation, Yamanashi (JP)
Appl. No. 18/289,019
Filed by Fanuc Corporation, Yamanashi (JP)
PCT Filed May 12, 2021, PCT No. PCT/JP2021/018083
§ 371(c)(1), (2) Date Oct. 31, 2023,
PCT Pub. No. WO2022/239155, PCT Pub. Date Nov. 17, 2022.
Prior Publication US 2024/0219893 A1, Jul. 4, 2024
Int. Cl. G05B 19/19 (2006.01); G05B 19/402 (2006.01); G05B 19/416 (2006.01)
CPC G05B 19/4166 (2013.01) [G05B 19/402 (2013.01); G05B 2219/49077 (2013.01)] 8 Claims
OG exemplary drawing
 
1. 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.