Title:
NUMERICAL CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/034090
Kind Code:
A1
Abstract:
A numerical control device according to one aspect of the present invention is capable of shortening the machining time, and is for controlling a machining device that machines a workpiece with a machining head using a gas, in accordance with a machining program including a plurality of instructions. The numerical control device comprises: a settling time acquisition unit that acquires a settling time required from the start of supplying the gas until the supply state of the gas reaches a required state; a prefetch unit that prefetches the instructions of the machining program; a gas supply decision unit that, on the basis of the instructions prefetched by the prefetch unit, decides a start timing to start supplying the gas so that a specific instruction which requires the supply of the gas is executed after the settling time elapses from the start of supplying the gas; and a gas supply control unit that causes the gas to be supplied to the machining device at the start timing decided by the gas supply decision unit.
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Inventors:
WATANABE KAZUKI (JP)
Application Number:
PCT/JP2022/030661
Publication Date:
February 15, 2024
Filing Date:
August 10, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23K26/14; B23K7/10; B23K9/00; B23K9/04; B23K9/16
Foreign References:
| JP2011156578A | 2011-08-18 | |||
| JP2018192494A | 2018-12-06 | |||
| JPS6444296A | 1989-02-16 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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