Title:
TOOL DAMAGE PROBABILITY ESTIMATION DEVICE, TOOL DAMAGE PROBABILITY ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/145623
Kind Code:
A1
Abstract:
This tool damage probability estimation device is a device for estimating the probability of damage to a tool used for processing a workpiece, and comprises a first estimation unit and a second estimation unit. The first estimation unit estimates at least one damage evaluation parameter for evaluating a state of damage that has occurred to the tool by inputting a state quantity of the tool to a first learning model. The second estimation unit estimates a damage probability or a damage risk by inputting, to a second learning model, the damage evaluation parameter estimated in the first estimation unit.
Inventors:
ISHII SHOTA (JP)
ISHIKAWA TAKUMI (JP)
MUROTA SHINSUKE (JP)
IDE KOSEI (JP)
MATSUMOTO ATSUSHI (JP)
ISHIKAWA TAKUMI (JP)
MUROTA SHINSUKE (JP)
IDE KOSEI (JP)
MATSUMOTO ATSUSHI (JP)
Application Number:
PCT/JP2023/001615
Publication Date:
August 03, 2023
Filing Date:
January 20, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND AERO ENGINES LTD (JP)
International Classes:
G05B19/4065; B23Q15/16; B23Q17/09; G05B19/18; G06N20/00
Foreign References:
| JP2018025936A | 2018-02-15 | |||
| JP2019067136A | 2019-04-25 | |||
| JP2017120622A | 2017-07-06 | |||
| US20190152011A1 | 2019-05-23 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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