JPH0138615B2 - - Google Patents

Info

Publication number
JPH0138615B2
JPH0138615B2 JP1971481A JP1971481A JPH0138615B2 JP H0138615 B2 JPH0138615 B2 JP H0138615B2 JP 1971481 A JP1971481 A JP 1971481A JP 1971481 A JP1971481 A JP 1971481A JP H0138615 B2 JPH0138615 B2 JP H0138615B2
Authority
JP
Japan
Prior art keywords
electrode
servo voltage
workpiece
machining
servo
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
JP1971481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57138537A (en
Inventor
Shigeo Yamada
Tamio Takawashi
Toshimitsu Sakakibara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1971481A priority Critical patent/JPS57138537A/ja
Priority to US06/347,387 priority patent/US4484051A/en
Priority to DE19823204799 priority patent/DE3204799A1/de
Priority to CH934/82A priority patent/CH656819A5/de
Publication of JPS57138537A publication Critical patent/JPS57138537A/ja
Publication of JPH0138615B2 publication Critical patent/JPH0138615B2/ja
Granted 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
    • 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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP1971481A 1981-02-13 1981-02-13 Electric spark machining device Granted JPS57138537A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1971481A JPS57138537A (en) 1981-02-13 1981-02-13 Electric spark machining device
US06/347,387 US4484051A (en) 1981-02-13 1982-02-09 Breakthrough detection means for electric discharge machining apparatus
DE19823204799 DE3204799A1 (de) 1981-02-13 1982-02-11 Einrichtung fuer elektrische entladungsbearbeitung von werkstuecken
CH934/82A CH656819A5 (de) 1981-02-13 1982-02-15 Funkenerosionsbearbeitungseinrichtung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971481A JPS57138537A (en) 1981-02-13 1981-02-13 Electric spark machining device

Publications (2)

Publication Number Publication Date
JPS57138537A JPS57138537A (en) 1982-08-26
JPH0138615B2 true JPH0138615B2 (enrdf_load_stackoverflow) 1989-08-15

Family

ID=12006954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971481A Granted JPS57138537A (en) 1981-02-13 1981-02-13 Electric spark machining device

Country Status (1)

Country Link
JP (1) JPS57138537A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020246403A1 (ja) * 2019-06-05 2020-12-10 ソニー株式会社 情報処理装置、及び情報処理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687563A (en) * 1985-04-01 1987-08-18 Corning Glass Works Electrochemical machine apparatus with drill-depth and rate monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020246403A1 (ja) * 2019-06-05 2020-12-10 ソニー株式会社 情報処理装置、及び情報処理方法

Also Published As

Publication number Publication date
JPS57138537A (en) 1982-08-26

Similar Documents

Publication Publication Date Title
US5021622A (en) Wire cut electrical discharge machine
US6924453B2 (en) Machining control method for wire-cut electric discharge machine
US4415791A (en) Breakthrough detection means for electric discharge machining apparatus
JPS58109230A (ja) ワイヤカツト放電加工装置
US20230405697A1 (en) Wire electric discharge machine, and control method for wire electric discharge machine
JPH0138615B2 (enrdf_load_stackoverflow)
JPH0138613B2 (enrdf_load_stackoverflow)
JPH0138616B2 (enrdf_load_stackoverflow)
JPH0138614B2 (enrdf_load_stackoverflow)
US7113884B1 (en) Positioning apparatus for an electrical discharge machine and a method therefor
JP4017764B2 (ja) ワイヤカット放電加工に於ける基準位置の位置決め方法
JPS6224210B2 (enrdf_load_stackoverflow)
EP0364591A1 (en) Electric discharge machining apparatus preventing electrolytic corrosion by short-circuit detection voltage
JP4678711B2 (ja) 形彫放電加工装置
JPH08215939A (ja) 電食プロセスの制御方法および装置
JPS6224212B2 (enrdf_load_stackoverflow)
JPS6224211B2 (enrdf_load_stackoverflow)
RU2747436C1 (ru) Способ высокоточной непрерывной импульсно-циклической размерной электрохимической обработки деталей осциллирующим электродом
JP3032336B2 (ja) 放電加工方法
JP3007911B2 (ja) 細穴放電加工機
JPH09174339A (ja) ワイヤ電食方法および装置
US6667453B1 (en) Electric discharge machining method and apparatus with control of rocking function parameters
US5371334A (en) Method of electrical discharge machining control by monitoring gap resistance
JP2762198B2 (ja) 放電加工方法及び装置
US20250091146A1 (en) Control device and control method for controlling wire electrical discharge machine