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Title:
ELECTRIC DISCHARGE MACHINE, AND CHEMICAL AGENT ADDITION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/048170
Kind Code:
A1
Abstract:
An electric discharge machine comprising an electric discharge processing unit that performs electric discharge processing on a workpiece in a processing liquid, and a filter that removes sludge included in the processing liquid, wherein if the workpiece is made of an aluminum-based material, the electric discharge machine performs electric discharge processing using a processing liquid containing positive ions of a metal having a standard electrode potential lower than the standard electrode potential of aluminum.

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Inventors:
KASAI HIROTSUGU (JP)
MAKINO YOSHINORI (JP)
Application Number:
PCT/JP2023/028044
Publication Date:
March 07, 2024
Filing Date:
August 01, 2023
Export Citation:
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Assignee:
FANUC CORP (JP)
International Classes:
B23H1/10
Foreign References:
CN104289774A2015-01-21
JPS62259717A1987-11-12
JP2005224887A2005-08-25
Attorney, Agent or Firm:
TOHO INTERNATIONAL PATENT & LAW OFFICE (JP)
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