ES444293A1 - Dispositivo de tronzado por chispas. - Google Patents

Dispositivo de tronzado por chispas.

Info

Publication number
ES444293A1
ES444293A1 ES444293A ES444293A ES444293A1 ES 444293 A1 ES444293 A1 ES 444293A1 ES 444293 A ES444293 A ES 444293A ES 444293 A ES444293 A ES 444293A ES 444293 A1 ES444293 A1 ES 444293A1
Authority
ES
Spain
Prior art keywords
disc
cutting
radial slots
machine working
electric sparking
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
Application number
ES444293A
Other languages
English (en)
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.)
VIAL Sarl
Original Assignee
VIAL Sarl
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 VIAL Sarl filed Critical VIAL Sarl
Publication of ES444293A1 publication Critical patent/ES444293A1/es
Expired legal-status Critical Current

Links

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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/12—Rotating-disc electrodes

Landscapes

  • 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)
  • Arc Welding In General (AREA)
  • Disintegrating Or Milling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
ES444293A 1975-01-17 1976-01-14 Dispositivo de tronzado por chispas. Expired ES444293A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501376A FR2297690A2 (fr) 1975-01-17 1975-01-17 Tronconneuse par etincelage

Publications (1)

Publication Number Publication Date
ES444293A1 true ES444293A1 (es) 1977-05-01

Family

ID=9149936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444293A Expired ES444293A1 (es) 1975-01-17 1976-01-14 Dispositivo de tronzado por chispas.

Country Status (17)

Country Link
US (1) US4046984A (es)
JP (1) JPS5197098A (es)
AU (1) AU505334B2 (es)
BE (1) BE837387A (es)
BR (1) BR7600102A (es)
CA (1) CA1049620A (es)
CH (1) CH605018A5 (es)
DE (1) DE2601321C3 (es)
DK (1) DK144653C (es)
ES (1) ES444293A1 (es)
FR (1) FR2297690A2 (es)
GB (1) GB1505211A (es)
IT (1) IT1054755B (es)
LU (1) LU74187A1 (es)
NL (1) NL7600457A (es)
NO (1) NO141462C (es)
SE (1) SE422289B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401875A (en) * 1977-05-05 1983-08-30 Retech, Inc. Saw blade for high speed electric arc saw
US4510368A (en) * 1977-05-05 1985-04-09 Retech, Inc. High speed electric arc saw and method of operating same
DE2746241C3 (de) * 1977-10-14 1980-06-26 Schumag Gmbh, 5100 Aachen Vorrichtung zum Lichtbogenschneiden mit einer umlaufenden Scheiben-Elektrode
US4386255A (en) * 1979-12-17 1983-05-31 Rca Corporation Susceptor for rotary disc reactor
US4795874A (en) * 1987-01-15 1989-01-03 Retech, Inc. Saw blade with non-magnetic inserts for electric arc saw and method of making same
DE3720203A1 (de) * 1987-06-16 1988-12-29 Franz Hofele Verfahren zur herstellung eines raeumwerkzeugs
US6448530B1 (en) * 1998-05-11 2002-09-10 Denso Corporation Metal mold for molding a honeycomb structure and method of producing the same
JP5029382B2 (ja) * 2008-01-22 2012-09-19 東京エレクトロン株式会社 処理装置及び処理方法
US8183491B2 (en) * 2009-05-26 2012-05-22 General Electric Company Electric discharge machining device using rotating circular blade

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1619627A (en) * 1925-07-24 1927-03-01 Elektrotrennmaschinen Gmbh Method and apparatus for electrically-cutting metal
DE977112C (de) * 1947-04-10 1965-02-11 Sparcatron Ltd Schneidelektrode zur Bearbeitung elektrisch leitender Werkstoffe mittels Funkenerosion
US2905605A (en) * 1953-05-19 1959-09-22 Keeleric Dressing of abrasive tools
US2797299A (en) * 1956-09-10 1957-06-25 Goddard & Goddard Company Method of forming serrations at the back of the blade of cutting elements
FR1265272A (fr) * 1960-05-18 1961-06-30 Citroen Sa Andre Appareil pour le durcissement superficiel des métaux par étincelles
FR1387865A (fr) * 1963-10-17 1965-02-05 Dispositif pour l'usinage par électro-érosion
US3338808A (en) * 1963-12-11 1967-08-29 Gen Motors Corp Method and apparatus for electrical stock removal
US3392255A (en) * 1964-10-26 1968-07-09 Lamb Co F Jos Electrical disintegration machine
US3663787A (en) * 1969-06-25 1972-05-16 Walter T Haswell Electrically-assisted combustion cutting apparatus
DE1954180C3 (de) * 1969-10-28 1974-12-05 Ewgeny Wasiliewich Fryasino Cholodnow (Sowjetunion) Vorrichtung zur elektroerosiven Herstellung von Durchbrüchen und Nuten in Werkstücken mittels eines sich drehenden Elektroden-Werkzeuges
FR2199673A5 (es) * 1972-06-01 1974-04-12 Vial Sarl

Also Published As

Publication number Publication date
NO141462B (no) 1979-12-10
IT1054755B (it) 1981-11-30
CA1049620A (en) 1979-02-27
SE7600374L (sv) 1976-07-19
LU74187A1 (es) 1976-07-23
US4046984A (en) 1977-09-06
NL7600457A (nl) 1976-07-20
CH605018A5 (es) 1978-09-29
BR7600102A (pt) 1976-08-31
JPS5197098A (es) 1976-08-26
SE422289B (sv) 1982-03-01
FR2297690B2 (es) 1980-09-12
AU1016076A (en) 1977-07-14
DK144653C (da) 1982-10-04
BE837387A (fr) 1976-05-03
DE2601321C3 (de) 1982-04-22
DE2601321A1 (de) 1976-07-22
DK144653B (da) 1982-05-03
DK17376A (da) 1976-07-18
AU505334B2 (en) 1979-11-15
NO141462C (no) 1980-03-19
GB1505211A (en) 1978-03-30
FR2297690A2 (fr) 1976-08-13
DE2601321B2 (de) 1981-08-13
NO760140L (es) 1976-07-20

Similar Documents

Publication Publication Date Title
ES299132A1 (es) Un método de extracción de material electrolíticamente
ES444293A1 (es) Dispositivo de tronzado por chispas.
IE43938L (en) Cutting by spark erosion
GB997384A (en) Improvements relating to vacuum switch contact assemblies
ES304100A1 (es) Método para la fabricacion de un inducido de tipo de disco para motores eléctricos de bajo voltaje y alto par motor
JPS5349397A (en) Electrode material for wire cutting discharging machining work
CA1016225A (en) Contact arrangement for an electric pressure gas power circuit breaker
ES235797Y (es) Un alojamiento de material electricamente aislante para un terminal electrico
ES425205A1 (es) Procedimiento para la fabricacion de tiras desmetalizadas sobre hojas de material aislante metalizadas.
SE415364B (sv) Herdad organopolysiloxankomposition lemplig for tetningsmedel, elektriska isoleringsmaterial och kontaktformar
YU35691B (en) Power breaker with an arc quenching chamber positioned concentrically with the breaking blades
ES448861A1 (es) Procedimiento e instalacion para la fabricacion de contactoselectricos.
GB1360358A (en) Commutators
ES439544A1 (es) Perfeccionamientos en inductores de maquinas electricas gi- ratorias.
JPS521595A (en) Wire cut electric discharge machining device
JPS5761422A (en) Spark erosion machine with cutting wire
JPS5275247A (en) Ballistic surface wave unit
ES449813A1 (es) Perfeccionamientos introducidos en un elemento de acumuladorelectrico.
SE7707362L (sv) Feltmatningsutrustning
JPS56167353A (en) Pressure-welding type semiconductor device
ES422761A1 (es) Interruptor-seccionador.
CA1024784A (en) Electrode for electrical discharge machining
GB345901A (en) Improvements in and relating to contacts for electric switches and the like
JPS5228288A (en) Manufacturing method of inter digital electode
FR2232065A1 (en) Electric circuit breaker - refractory plate stack provides arc extinction