Title:
TOOL DIAGNOSTIC DEVICE AND TOOL DIAGNOSTIC METHOD
Document Type and Number:
WIPO Patent Application WO/2021/261418
Kind Code:
A1
Abstract:
This tool diagnostic device is provided with: a data acquisition unit that acquires time-series data pertaining to a deterioration state of a boring tool when a boring process is taking place; a diagnostic interval extraction unit that, from the time-series data acquired by the data acquisition unit, extracts diagnostic interval time-series data, which is acquired when the process takes place in a diagnostic interval between a halfway position in a bore and a process termination position; and a deterioration diagnostic unit that, using the diagnostic interval time-series data extracted by the diagnostic interval extraction unit, performs a diagnostic on deterioration of the boring tool.
Inventors:
SHIBASAKI YASUHIRO (JP)
Application Number:
PCT/JP2021/023312
Publication Date:
December 30, 2021
Filing Date:
June 21, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23B49/00; B23Q17/09; G05B19/18; G05B19/4155; G05B19/418
Foreign References:
| JP5089618B2 | 2012-12-05 | |||
| JP2020067776A | 2020-04-30 | |||
| JP4919999B2 | 2012-04-18 | |||
| JP2018103284A | 2018-07-05 |
Attorney, Agent or Firm:
AIWA INTERNATIONAL PATENT AGENCY (JP)
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