JPH0323288B2 - - Google Patents

Info

Publication number
JPH0323288B2
JPH0323288B2 JP58097586A JP9758683A JPH0323288B2 JP H0323288 B2 JPH0323288 B2 JP H0323288B2 JP 58097586 A JP58097586 A JP 58097586A JP 9758683 A JP9758683 A JP 9758683A JP H0323288 B2 JPH0323288 B2 JP H0323288B2
Authority
JP
Japan
Prior art keywords
processing
ceramics
electrodes
workpiece
conductive liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58097586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59224216A (ja
Inventor
Kyoshi Inoe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP9758683A priority Critical patent/JPS59224216A/ja
Priority to US06/615,416 priority patent/US4559115A/en
Priority to EP84303619A priority patent/EP0131367B1/en
Priority to DE198484303619T priority patent/DE131367T1/de
Priority to DE8484303619T priority patent/DE3477590D1/de
Publication of JPS59224216A publication Critical patent/JPS59224216A/ja
Publication of JPH0323288B2 publication Critical patent/JPH0323288B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
    • B23P25/003—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress immediately preceding a cutting tool
    • B23P25/006—Heating the workpiece by laser during machining
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP9758683A 1983-05-30 1983-05-31 不良導体の放電加工方法 Granted JPS59224216A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9758683A JPS59224216A (ja) 1983-05-31 1983-05-31 不良導体の放電加工方法
US06/615,416 US4559115A (en) 1983-05-30 1984-05-30 Method of and apparatus for machining ceramic materials
EP84303619A EP0131367B1 (en) 1983-05-30 1984-05-30 Method of and apparatus for machining ceramic materials
DE198484303619T DE131367T1 (de) 1983-05-30 1984-05-30 Verfahren und einrichtung zum bearbeiten von keramischen werkstoffen.
DE8484303619T DE3477590D1 (en) 1983-05-30 1984-05-30 Method of and apparatus for machining ceramic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9758683A JPS59224216A (ja) 1983-05-31 1983-05-31 不良導体の放電加工方法

Publications (2)

Publication Number Publication Date
JPS59224216A JPS59224216A (ja) 1984-12-17
JPH0323288B2 true JPH0323288B2 (enrdf_load_stackoverflow) 1991-03-28

Family

ID=14196337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9758683A Granted JPS59224216A (ja) 1983-05-30 1983-05-31 不良導体の放電加工方法

Country Status (1)

Country Link
JP (1) JPS59224216A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU102067B1 (en) 2020-09-17 2022-03-18 Narodowy Inst Lekow 7-Ethyl-10-hydroxycamptothecin derivatives for use in the treatment of cancer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706124A1 (de) * 1987-02-25 1988-09-08 Agie Ag Ind Elektronik Verfahren zum elektroerosiven bearbeiten von elektrisch schwach oder nicht leitenden werkstuecken sowie elektroerosionsmaschine zur durchfuehrung des verfahrens
JP2617842B2 (ja) * 1991-10-18 1997-06-04 関西電力株式会社 石材の電気的破壊装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU102067B1 (en) 2020-09-17 2022-03-18 Narodowy Inst Lekow 7-Ethyl-10-hydroxycamptothecin derivatives for use in the treatment of cancer
EP3971189A1 (en) 2020-09-17 2022-03-23 Narodowy Instytut Leków 7-ethyl-10-hydroxycamptothecin derivatives for use in the treatment of cancer

Also Published As

Publication number Publication date
JPS59224216A (ja) 1984-12-17

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