IT1185988B - Circuito di controllo della corrente per una macchina tagliafilo a scarica elettrica - Google Patents

Circuito di controllo della corrente per una macchina tagliafilo a scarica elettrica

Info

Publication number
IT1185988B
IT1185988B IT22354/85A IT2235485A IT1185988B IT 1185988 B IT1185988 B IT 1185988B IT 22354/85 A IT22354/85 A IT 22354/85A IT 2235485 A IT2235485 A IT 2235485A IT 1185988 B IT1185988 B IT 1185988B
Authority
IT
Italy
Prior art keywords
control circuit
current control
electric discharge
thread cutter
discharge thread
Prior art date
Application number
IT22354/85A
Other languages
English (en)
Italian (it)
Other versions
IT8522354A0 (it
Inventor
Ohno Yasunori
Asano Eiichiro
Original Assignee
Amada Co Ltd
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 Amada Co Ltd filed Critical Amada Co Ltd
Publication of IT8522354A0 publication Critical patent/IT8522354A0/it
Application granted granted Critical
Publication of IT1185988B publication Critical patent/IT1185988B/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)
  • Generation Of Surge Voltage And Current (AREA)
  • Dc-Dc Converters (AREA)
IT22354/85A 1984-10-05 1985-10-04 Circuito di controllo della corrente per una macchina tagliafilo a scarica elettrica IT1185988B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59208372A JPS6188770A (ja) 1984-10-05 1984-10-05 放電加工装置の電流制御回路

Publications (2)

Publication Number Publication Date
IT8522354A0 IT8522354A0 (it) 1985-10-04
IT1185988B true IT1185988B (it) 1987-11-18

Family

ID=16555192

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22354/85A IT1185988B (it) 1984-10-05 1985-10-04 Circuito di controllo della corrente per una macchina tagliafilo a scarica elettrica

Country Status (4)

Country Link
JP (1) JPS6188770A (nl)
DE (1) DE3535512A1 (nl)
FR (1) FR2571285B1 (nl)
IT (1) IT1185988B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108487B2 (ja) * 1986-11-05 1995-11-22 三菱電機株式会社 ワイヤカツト放電加工装置
ES2009110A6 (es) * 1988-11-11 1989-08-16 Camprubi Graell Alberto Metodo para reducir el desgaste del electrodo en maquinas de mecaniza-do por electroerosion.
JPH02284820A (ja) * 1989-04-24 1990-11-22 Mitsubishi Electric Corp 放電加工方法
JP3040849B2 (ja) * 1991-07-29 2000-05-15 株式会社ソディック 放電加工装置
JP2914102B2 (ja) * 1993-06-30 1999-06-28 三菱電機株式会社 放電加工機
JP3006818B2 (ja) * 1994-03-09 2000-02-07 日本電気株式会社 放電加工方法および装置
JP5201044B2 (ja) * 2009-03-24 2013-06-05 三菱電機株式会社 ワイヤ放電加工装置
CN104827143A (zh) * 2015-04-09 2015-08-12 苏州市宝玛数控设备有限公司 一种设置有plc控制器的电火花穿孔机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705286A (en) * 1971-01-21 1972-12-05 Iwao Kondo Electric discharge machining device
CH542774A (de) * 1971-08-16 1973-10-15 Sig Schweiz Industrieges Vorrichtung zur weitgehenden Entlastung der in einem unteren Bereich eines Schachtes befindlichen blattartigen Gegenstände von dem darauf lastenden Stapelteil
DE2148328C3 (de) * 1971-09-28 1981-06-25 Aeg-Elotherm Gmbh, 5630 Remscheid Schaltungsanordnung an Funkenerosionsmaschinen
NL7116823A (nl) * 1971-12-08 1973-06-13
DE2313263C2 (de) * 1973-03-16 1984-10-31 Inoue-Japax Research Inc., Yokohama, Kanagawa Regelanordnung zum Regeln eines Bearbeitungsparameters für eine Elektroerosionsmaschine
JPS5345960A (en) * 1976-10-06 1978-04-25 Funai Electric Co Input switch circuit
DE2728136A1 (de) * 1977-06-22 1979-01-18 Michael Maurus Glas Kraftzylindereinheit mit eilgang und krafthub
JPS5420719A (en) * 1977-07-15 1979-02-16 Fuji Photo Film Co Ltd Photosensitive material for image formation and image formation method
JPS5433400A (en) * 1977-08-17 1979-03-12 Mitsubishi Heavy Ind Ltd Underwater moving body
JPS5810176A (ja) * 1981-07-10 1983-01-20 Mitsubishi Electric Corp 冷媒圧縮機
JPS58206312A (ja) * 1982-05-25 1983-12-01 Mitsubishi Electric Corp ワイヤカツト放電加工用電源

Also Published As

Publication number Publication date
FR2571285A1 (fr) 1986-04-11
IT8522354A0 (it) 1985-10-04
DE3535512A1 (de) 1986-04-24
JPH0564032B2 (nl) 1993-09-13
JPS6188770A (ja) 1986-05-07
FR2571285B1 (fr) 1992-04-03

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031