Title:
MACHINE TOOL CONTROL DEVICE AND MACHINE TOOL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/069951
Kind Code:
A1
Abstract:
Provided is the technology that enables accurate assessment as to whether chip shredding is possible in oscillation cutting, even if machining conditions change, and that also facilitates adjustment of the machining conditions. A machine tool control device 1 comprises: a condition acquisition unit 11 that acquires, as preconditions, one or two items of information from among three items of information that are a feed amount F, an oscillation frequency multiplier I, and an oscillation amplitude multiplier K; an air cut amount acquisition unit 12 that acquires a designated air cut amount that indicates the degree of air cutting in a direction of oscillation; and a machining control unit 13 that, on the basis of the preconditions, determines the item(s) of information among the three items of information not acquired by the condition acquisition unit 11 so that an air cut amount based on an amount between n rotation passes and rotation passes subsequent to n rotations will be a designated air cut amount and performs machining control.
Inventors:
YASUDA MASASHI (JP)
Application Number:
PCT/JP2022/036751
Publication Date:
April 04, 2024
Filing Date:
September 30, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23Q15/00; B23B1/00; B23Q17/00; G05B19/4093
Domestic Patent References:
| WO2021241552A1 | 2021-12-02 | |||
| WO2022181594A1 | 2022-09-01 | |||
| WO2019026768A1 | 2019-02-07 | |||
| WO2022085114A1 | 2022-04-28 |
Foreign References:
| JP2021194721A | 2021-12-27 | |||
| JP2020163487A | 2020-10-08 | |||
| US20090107308A1 | 2009-04-30 | |||
| JP2014523348A | 2014-09-11 | |||
| JP7158604B1 | 2022-10-21 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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