WO2019194317A3 - Processing device, and processing method - Google Patents

Processing device, and processing method Download PDF

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Publication number
WO2019194317A3
WO2019194317A3 PCT/JP2019/015224 JP2019015224W WO2019194317A3 WO 2019194317 A3 WO2019194317 A3 WO 2019194317A3 JP 2019015224 W JP2019015224 W JP 2019015224W WO 2019194317 A3 WO2019194317 A3 WO 2019194317A3
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
processing
rotary tool
carbide
power supply
Prior art date
Application number
PCT/JP2019/015224
Other languages
French (fr)
Japanese (ja)
Other versions
WO2019194317A2 (en
Inventor
後藤　昭弘
思聰 王
康介 白井
Original Assignee
学校法人静岡理工科大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 学校法人静岡理工科大学 filed Critical 学校法人静岡理工科大学
Priority to JP2020512341A priority Critical patent/JP7407451B2/en
Publication of WO2019194317A2 publication Critical patent/WO2019194317A2/en
Publication of WO2019194317A3 publication Critical patent/WO2019194317A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • B23H5/08—Electrolytic grinding

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

[Problem] To provide a processing device and a processing method with which a workpiece formed from a sintered alloy, in which a carbide is fixed using a metal binder, can be efficiently processed with high accuracy and high quality. [Solution] A processing device comprising: a rotary tool K that can perform mechanical removal processing on a workpiece W formed from a sintered alloy in which a carbide is fixed using a metal binder; a rotation means M1 for rotating the rotary tool K about an axis; a moving means M2 that can move the rotary tool K relative to the workpiece W; and a power supply device A that can supply current between the rotary tool K and the workpiece W via an electrolyte solution D. The rotary tool K is equipped with: a body part Ka with which, by using a voltage applied by the power supply device A, current can flow to and from the workpiece W via the electrolyte solution D; and a processing part Kb that comprises an insulation material mounted to the body part Ka, and can perform cutting processing on the workpiece W.
PCT/JP2019/015224 2018-04-05 2019-04-05 Processing device, and processing method WO2019194317A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020512341A JP7407451B2 (en) 2018-04-05 2019-04-05 Processing equipment and processing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018073010 2018-04-05
JP2018-073010 2018-04-05

Publications (2)

Publication Number Publication Date
WO2019194317A2 WO2019194317A2 (en) 2019-10-10
WO2019194317A3 true WO2019194317A3 (en) 2019-11-28

Family

ID=68100405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/015224 WO2019194317A2 (en) 2018-04-05 2019-04-05 Processing device, and processing method

Country Status (2)

Country Link
JP (1) JP7407451B2 (en)
WO (1) WO2019194317A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114629A (en) * 1992-10-01 1994-04-26 Komatsu Ltd Electrodeposition reamer tool
JP2000198012A (en) * 1998-12-29 2000-07-18 Toshiba Mach Co Ltd Working method of material hard in cutting
JP2000246502A (en) * 1999-03-03 2000-09-12 Fuji Xerox Co Ltd Fine cutting method and device
JP2004345065A (en) * 2003-05-26 2004-12-09 National Institute Of Advanced Industrial & Technology Cutting tool using electrolytic action, and manufacturing method thereof
JP2004358585A (en) * 2003-06-03 2004-12-24 Japan Science & Technology Agency Electrode for electrochemical machining, and apparatus and method for electrochemical machining
JP2015098064A (en) * 2013-11-18 2015-05-28 国立研究開発法人理化学研究所 Reconditioning method and device of minute tool, and processing device with reconditioning function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114629A (en) * 1992-10-01 1994-04-26 Komatsu Ltd Electrodeposition reamer tool
JP2000198012A (en) * 1998-12-29 2000-07-18 Toshiba Mach Co Ltd Working method of material hard in cutting
JP2000246502A (en) * 1999-03-03 2000-09-12 Fuji Xerox Co Ltd Fine cutting method and device
JP2004345065A (en) * 2003-05-26 2004-12-09 National Institute Of Advanced Industrial & Technology Cutting tool using electrolytic action, and manufacturing method thereof
JP2004358585A (en) * 2003-06-03 2004-12-24 Japan Science & Technology Agency Electrode for electrochemical machining, and apparatus and method for electrochemical machining
JP2015098064A (en) * 2013-11-18 2015-05-28 国立研究開発法人理化学研究所 Reconditioning method and device of minute tool, and processing device with reconditioning function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMISTRY DICTIONARY, 2 March 1998 (1998-03-02), TOKYO KAGAKU DOJIN KK, pages 99 *

Also Published As

Publication number Publication date
WO2019194317A2 (en) 2019-10-10
JPWO2019194317A1 (en) 2021-04-01
JP7407451B2 (en) 2024-01-04

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