Title:
MACHINE TOOL CONTROL DEVICE AND MACHINE TOOL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/069954
Kind Code:
A1
Abstract:
Provided is a technology capable of reliably carrying out air cutting during oscillation machining for threading regardless of oscillation phase differences. This machine tool control device 1 comprises: a condition acquisition unit 11 for acquiring, as a precondition, one or two pieces of information among three pieces of information, namely, an oscillation phase difference, information regarding a workpiece radial cut depth, and information regarding a radial oscillation amplitude of the workpiece; an air cut amount acquisition unit 12 for acquiring a specified air cut amount indicating the degree of air cut in the oscillation direction; and a machining control unit 13 for determining (a) piece(s) of information not acquired by the condition acquisition unit 11 among the three pieces of information on the basis of the precondition and carrying out machining control such that an air cut amount based on the interval between the n-th threading path and a threading path subsequent to the n-th path matches the specified air cut amount.
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Inventors:
YASUDA MASASHI (JP)
Application Number:
PCT/JP2022/036755
Publication Date:
April 04, 2024
Filing Date:
September 30, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23Q15/00; B23G1/02; B23Q17/00; G05B19/4093
Domestic Patent References:
| WO2021117526A1 | 2021-06-17 |
Foreign References:
| JP2022060273A | 2022-04-14 | |||
| JP2020066119A | 2020-04-30 | |||
| JP2021194721A | 2021-12-27 | |||
| JPH10124127A | 1998-05-15 | |||
| JP2014523348A | 2014-09-11 | |||
| US20090107308A1 | 2009-04-30 | |||
| JP7158604B1 | 2022-10-21 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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