Title:
SYSTEM FOR MAINTAINING WIRE ELECTRICAL DISCHARGE MACHINING DEVICE, WIRE ELECTRICAL DISCHARGE MACHINING DEVICE, AND MAINTENANCE DIAGNOSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/062527
Kind Code:
A1
Abstract:
Provided is a system for maintaining a wire electrical discharge machining device, wherein the system comprises: a management device (5) that, separately for each group determined on the basis of attribute information pertaining to a delivered wire electrical discharge machining device, manages reference maintenance data indicating a state in which it is necessary to carry out maintenance of a reference component of the delivered wire electrical discharge machining device; a wire electrical discharge machining device (1) that transmits basic data indicating a basic state of a subject component and usage state data indicating the usage state of the subject component; and a maintenance diagnosis device (6) that receives attribute information pertaining to the wire electrical discharge machining device 1, selects a group on the basis of the attribute information, calls the reference maintenance data pertaining to the selected group from the management device (5), and, if the usage state data received from the wire electrical discharge machining device (1) matches the reference diagnosis data, diagnoses that maintenance is necessary. This makes it possible to determine, at a high level, a period in which it is necessary to carry out maintenance, such as component replacement, in a wire electrical discharge machining device.
Inventors:
UEGAMI KENJI (JP)
NAKAJIMA YOJI (JP)
ABE KOSUKE (JP)
NAKAJIMA YOJI (JP)
ABE KOSUKE (JP)
Application Number:
PCT/JP2022/034994
Publication Date:
March 28, 2024
Filing Date:
September 20, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B23H7/02; B23H1/02
Domestic Patent References:
| WO2010116412A1 | 2010-10-14 |
Foreign References:
| JP2010162631A | 2010-07-29 | |||
| JPH07116926A | 1995-05-09 | |||
| JPS62173144A | 1987-07-30 |
Attorney, Agent or Firm:
TAKAMURA, Jun et al. (JP)
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