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IT1071435B - Procedimento per il taglio di materiali mediante erosione a scintillio ed apparecchio per l'attuazione del procedimento - Google Patents

Procedimento per il taglio di materiali mediante erosione a scintillio ed apparecchio per l'attuazione del procedimento

Info

Publication number
IT1071435B
IT1071435B IT69138/76A IT6913876A IT1071435B IT 1071435 B IT1071435 B IT 1071435B IT 69138/76 A IT69138/76 A IT 69138/76A IT 6913876 A IT6913876 A IT 6913876A IT 1071435 B IT1071435 B IT 1071435B
Authority
IT
Italy
Prior art keywords
procedure
implementing
spark erosion
cutting materials
cutting
Prior art date
Application number
IT69138/76A
Other languages
English (en)
Original Assignee
De Beers Ind Diamond
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
Priority claimed from ZA755666A external-priority patent/ZA755666B/xx
Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond
Application granted granted Critical
Publication of IT1071435B publication Critical patent/IT1071435B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
    • 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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Arc Welding In General (AREA)
IT69138/76A 1975-09-04 1976-09-02 Procedimento per il taglio di materiali mediante erosione a scintillio ed apparecchio per l'attuazione del procedimento IT1071435B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA755666A ZA755666B (en) 1975-09-04 1975-09-04 Improvements in spark erosion
ZA761744 1976-03-22

Publications (1)

Publication Number Publication Date
IT1071435B true IT1071435B (it) 1985-04-10

Family

ID=27131129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69138/76A IT1071435B (it) 1975-09-04 1976-09-02 Procedimento per il taglio di materiali mediante erosione a scintillio ed apparecchio per l'attuazione del procedimento

Country Status (12)

Country Link
US (1) US4103137A (it)
JP (1) JPS608200B2 (it)
CA (1) CA1068791A (it)
CH (1) CH610795A5 (it)
DE (1) DE2637432A1 (it)
FR (1) FR2322690A1 (it)
GB (1) GB1517401A (it)
IE (1) IE43938B1 (it)
IL (1) IL50327A (it)
IT (1) IT1071435B (it)
NL (1) NL181853C (it)
SE (1) SE434475B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000069B (en) * 1977-06-14 1982-01-27 Inoue Japax Res Improvements relating to electrical machining
CH631371A5 (de) * 1978-06-29 1982-08-13 Diamond Sa Verfahren zur bearbeitung eines teils aus polykristallinem, synthetischem diamant mit metallischem binder.
IE48798B1 (en) * 1978-08-18 1985-05-15 De Beers Ind Diamond Method of making tool inserts,wire-drawing die blank and drill bit comprising such inserts
US4243864A (en) * 1979-01-15 1981-01-06 Vieau Richard R Multiple wire electrode feed mechanism for electroerosion machine
IE53484B1 (en) * 1981-02-13 1988-11-23 Redland Roof Tiles Ltd Wire electrode spark erosion
DE3122429A1 (de) * 1981-06-05 1982-12-30 Lach-Spezial-Werkzeuge Gmbh, 6450 Hanau Verfahren und vorrichtung zum nachschleifen von werkzeugen
DE3128403A1 (de) * 1981-07-17 1983-02-03 Lach-Spezial-Werkzeuge Gmbh, 6450 Hanau Verfahren und vorrichtung zum nachschleifen von diemantwerkzeugen
US4475996A (en) * 1982-03-03 1984-10-09 Inoue-Japax Research Incorporated Multi-strand wire electroerosion machining method and apparatus
US4463241A (en) * 1982-06-28 1984-07-31 General Electric Company Fixture for electrode wire EDM apparatus
JPS5942224A (ja) * 1982-09-02 1984-03-08 Hitachi Seiko Ltd 放電加工法
JPS6029234A (ja) * 1983-07-11 1985-02-14 Mitsubishi Electric Corp ワイヤカツト放電加工用ワイヤ電極
JPS61161097U (it) * 1985-03-28 1986-10-06
US4772788A (en) * 1985-12-25 1988-09-20 Nippon Paint Co., Ltd. Corona discharge treating system
JPS63159445A (ja) * 1986-12-23 1988-07-02 Nippon Paint Co Ltd コロナ放電処理装置
DE3942604A1 (de) * 1989-12-22 1991-06-27 Berkenhoff Gmbh Drahtelektrodenanordnung zum funkenerosiven schneiden sowie verfahren zu deren herstellung
DE10312773A1 (de) * 2003-03-23 2004-10-21 Rennebeck, Klaus, Dr. Verfahren zur Herstellung von elektrisch leitenden Mikrofolien, Mikrofasern, Mikro-Hohlfasern, Nano- und Mikropartikel, entsprechend hergestellte Teile und deren Verwendung
CN100388998C (zh) * 2006-07-06 2008-05-21 上海交通大学 水平走丝的分体式微细电火花线切割装置
US7816619B2 (en) * 2007-03-21 2010-10-19 Nebojsa Jaksic Methods and apparatus for manufacturing carbon nanotubes
US20100140226A1 (en) * 2008-12-08 2010-06-10 Dong-Yea Sheu Tandem micro electro-discharge machining apparatus
WO2015181681A1 (en) * 2014-05-27 2015-12-03 Luca Toncelli Multiwire frame for cutting blocks of stone or stone-like material into slabs
TWI835130B (zh) * 2021-05-14 2024-03-11 日揚科技股份有限公司 放電加工裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552582A (en) * 1946-12-23 1951-05-15 Chauncey G Peters Dry drilling of diamonds and the like
US2635487A (en) * 1949-06-03 1953-04-21 Gen Cable Corp Method and apparatus for making wire drawing dies
FR1031411A (fr) * 1951-01-25 1953-06-23 Csf Machine à percer le diamant et les matières analogues
FR1094969A (fr) * 1953-11-28 1955-05-25 Nouveau procédé de perçage des pierres précieuses
DE1153313B (de) * 1957-03-20 1963-08-22 Ind Distributors 1946 Ltd Verfahren zur elektroerosiven Bearbeitung eines Diamantkoerpers
US2939941A (en) * 1957-03-20 1960-06-07 Heerschap Matthys Eroding of hard crystalline carbon
US4013863A (en) * 1973-02-07 1977-03-22 U.S. Philips Corporation Method of finishing a workpiece of a non-conducting material, particularly diamond, by means of spark erosion

Also Published As

Publication number Publication date
SE434475B (sv) 1984-07-30
NL7609805A (nl) 1977-03-08
JPS5252291A (en) 1977-04-26
FR2322690B1 (it) 1982-04-09
IL50327A (en) 1979-09-30
GB1517401A (en) 1978-07-12
IE43938B1 (en) 1981-07-01
IE43938L (en) 1977-03-04
CH610795A5 (it) 1979-05-15
US4103137A (en) 1978-07-25
SE7609617L (sv) 1977-03-05
NL181853B (nl) 1987-06-16
DE2637432A1 (de) 1977-03-17
JPS608200B2 (ja) 1985-03-01
NL181853C (nl) 1987-11-16
FR2322690A1 (fr) 1977-04-01
CA1068791A (en) 1979-12-25
DE2637432C2 (it) 1987-11-19

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