IT8147895A0 - Generatore di impulsi del tipo a condensatore per lavorazione a scarica elettrica particolarmente per elettroerosione di taglio con filo metallico - Google Patents

Generatore di impulsi del tipo a condensatore per lavorazione a scarica elettrica particolarmente per elettroerosione di taglio con filo metallico

Info

Publication number
IT8147895A0
IT8147895A0 IT8147895A IT4789581A IT8147895A0 IT 8147895 A0 IT8147895 A0 IT 8147895A0 IT 8147895 A IT8147895 A IT 8147895A IT 4789581 A IT4789581 A IT 4789581A IT 8147895 A0 IT8147895 A0 IT 8147895A0
Authority
IT
Italy
Prior art keywords
pulse generator
electric discharge
discharge machining
wire cutting
capacitor type
Prior art date
Application number
IT8147895A
Other languages
English (en)
Other versions
IT1142336B (it
Inventor
Kiyoshi Inoue
Original Assignee
Inoue Japax Res
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 Res filed Critical Inoue Japax Res
Publication of IT8147895A0 publication Critical patent/IT8147895A0/it
Application granted granted Critical
Publication of IT1142336B publication Critical patent/IT1142336B/it

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
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor

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)
IT47895/81A 1980-02-26 1981-02-26 Generatore di impulsi del tipo a condensatore per lavorazione a scarica elettrica particolarmente per elettroerosione di taglio con filo metallico IT1142336B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55023574A JPS6014653B2 (ja) 1980-02-26 1980-02-26 放電加工装置

Publications (2)

Publication Number Publication Date
IT8147895A0 true IT8147895A0 (it) 1981-02-26
IT1142336B IT1142336B (it) 1986-10-08

Family

ID=12114309

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47895/81A IT1142336B (it) 1980-02-26 1981-02-26 Generatore di impulsi del tipo a condensatore per lavorazione a scarica elettrica particolarmente per elettroerosione di taglio con filo metallico

Country Status (6)

Country Link
US (2) US4442333A (it)
JP (1) JPS6014653B2 (it)
DE (1) DE3107333A1 (it)
FR (1) FR2476941B1 (it)
GB (1) GB2071001B (it)
IT (1) IT1142336B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184629A (en) * 1981-04-30 1982-11-13 Fanuc Ltd Power source unit for wirecut electric discharge machining
JPS58206312A (ja) * 1982-05-25 1983-12-01 Mitsubishi Electric Corp ワイヤカツト放電加工用電源
JPS60255319A (ja) * 1984-05-30 1985-12-17 Mitsubishi Electric Corp 放電加工装置におけるワイヤ断線検出方法
JPH02272612A (ja) * 1989-04-14 1990-11-07 Toshiba Corp 静止形無効電力補償装置のゲートパルス発生方法
US9960754B2 (en) * 2010-06-08 2018-05-01 Varex Imaging Corporation Method and apparatus for interlaced amplitude pulsing using a hard-tube type pulse generator
WO2012109320A1 (en) * 2011-02-08 2012-08-16 The University Of Utah Research Foundation System and method for dispensing a minimum quantity of cutting fluid
DE112011104963T5 (de) * 2011-02-25 2013-11-28 Mitsubishi Electric Corporation Energieversorgungsvorrichtung für eine Funkenerosionsmaschineund ein Steuerverfahren dafür
JP6517847B2 (ja) * 2017-01-18 2019-05-22 ファナック株式会社 ワイヤ放電加工機および加工方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773168A (en) * 1953-01-22 1956-12-04 Firth Sterling Inc High-speed spark machining apparatus
US2794152A (en) * 1953-06-15 1957-05-28 Elox Corp Arc-machining
NL94837C (it) * 1954-10-01
GB812012A (en) * 1956-04-12 1959-04-15 Sparcatron Ltd Improvements in the electric disintegration of conductive materials
US3014155A (en) * 1959-02-16 1961-12-19 Inoue Kiyoshi Spark discharge machining energy source
NL258818A (it) * 1959-12-08
US3098149A (en) * 1960-06-06 1963-07-16 Inoue Kiyoshi Spark discharge maching apparatus for hard metals
US3109120A (en) * 1960-10-20 1963-10-29 Gen Motors Corp Electrical stock removal apparatus
US3286127A (en) * 1961-05-18 1966-11-15 Cincinnati Milling Machine Co Electric discharge machining apparatus with current control means
US3485987A (en) * 1962-11-01 1969-12-23 Elox Inc Machining power supply for electrical discharge machining
CH407362A (fr) * 1964-02-25 1966-02-15 Charmilles Sa Ateliers Procédé d'usinage par décharges électriques intermittentes à impulsions commandées
US3333081A (en) * 1964-03-04 1967-07-25 Inoue Kiyoshi Discharge-machining apparatus
NL6513424A (it) * 1965-10-16 1967-04-17
US3549851A (en) * 1966-12-19 1970-12-22 Siltronics Inc Power supply circuitry for increasing capacitance-charging rate and discharge duration in electric discharge machining apparatus
JPS5112880B1 (it) * 1970-06-02 1976-04-22
US3697719A (en) * 1971-03-10 1972-10-10 Elox Inc Pulse narrowing and cut-off protection system for electrical discharge machining
JPS4841385A (it) * 1971-09-28 1973-06-16
US3974357A (en) * 1973-03-22 1976-08-10 Mitsubishi Denki Kabushiki Kaisha Process and apparatus for electrical discharge shaping using sequential switching
US3878437A (en) * 1973-03-28 1975-04-15 Seymour Cuker Power output circuit for electrical discharge machining apparatus
CH569545A5 (it) * 1973-08-31 1975-11-28 Charmilles Sa Ateliers
JPS50101997A (it) * 1974-01-10 1975-08-12
CH625446A5 (it) * 1977-03-18 1981-09-30 Agie Ag Ind Elektronik
DE2713427A1 (de) * 1977-03-26 1978-09-28 Krupp Gmbh Schaltanordnung zur funkenerosion
GB2016169B (en) * 1978-03-09 1982-11-03 Inoue Japax Res Electrical discharge machining
JPS6014650B2 (ja) * 1978-04-27 1985-04-15 三菱電機株式会社 放電加工用電源装置
US4516009A (en) * 1978-06-14 1985-05-07 Inoue-Japax Research Incorporated Capacitor-type HF power supply for electrical machining
US4303957A (en) * 1979-06-27 1981-12-01 Colt Industries Operating Corp Gap condition sensing circuit for electrical discharge machining power supply

Also Published As

Publication number Publication date
FR2476941A1 (fr) 1981-08-28
IT1142336B (it) 1986-10-08
GB2071001A (en) 1981-09-16
FR2476941B1 (fr) 1985-10-18
US4442333A (en) 1984-04-10
DE3107333A1 (de) 1982-03-11
JPS6014653B2 (ja) 1985-04-15
GB2071001B (en) 1984-09-26
DE3107333C2 (it) 1988-12-08
JPS56119318A (en) 1981-09-18
USRE32855E (en) 1989-02-07

Similar Documents

Publication Publication Date Title
DE3170970D1 (en) Edm electrodes
IT8148431A0 (it) Alimentatore del tipo a invertitori per lavorazioni elettriche
DE3167059D1 (en) A wire-cut electric discharge machine
EP0268109A3 (en) Pulse generator for electrical discharge machining
GB2067946B (en) Electrode holder-guidance assembly for wire-cut electrical machining
DE3586029D1 (de) Selektive speisung von einem funkenerodierdraht.
DE3273092D1 (en) A method for wire-cut electric discharge machining
IT1223134B (it) Apparato per elettroerosione con elettrodo di taglio a filo
FR2412381B1 (fr) Machine d'usinage par decharges electriques, a fil circulant
GB2075894B (en) Electroerosive wire-cutting of a conductive workpiece
IT8147895A0 (it) Generatore di impulsi del tipo a condensatore per lavorazione a scarica elettrica particolarmente per elettroerosione di taglio con filo metallico
IT8148608A0 (it) Dispositivo per la conduzione della corrente di lavorazione ad un elettrodo utensile a filo metallico in una macchina di incisione per elettroerosione
EP0038658A3 (en) Wire-cut electric discharge machining
DE3177074D1 (en) Shape correcting system for wire cut electric discharge machining
IT1132888B (it) Apparato per immorsettare una pluralita' di elementi,particolarmente gli elettrodi di una macchina a scarica elettrica
IT8348313A0 (it) Macchina a scarica elettrica per il taglio a fili metallici
KR870700437A (ko) 와이어 방전 가공기의 와이어 송출 기구
IT1142758B (it) Generatore di impulsi in particolare per lavorazione a scarica elettrica
KR870700434A (ko) 와이어 커트 방전가공기
KR870700433A (ko) 와이어커트 방전가공기
IT1142249B (it) Elemento di guida per un elettrodo a filo metallico di una macchina di incisione per elettroerosione
IT1217188B (it) Dispositivo di elettroerosione per taglio a filo.
IT8248980A0 (it) Procedimento ed apparecchiatura per il taglio con filo elettroerosivo di un pezzo di lavoro conduttore
DE3272125D1 (en) Wire cut electric discharge machining power source
KR850009758U (ko) 와이어커트 방전가공기

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960220