JPS56139836A - Electrospark machining apparatus - Google Patents

Electrospark machining apparatus

Info

Publication number
JPS56139836A
JPS56139836A JP4135780A JP4135780A JPS56139836A JP S56139836 A JPS56139836 A JP S56139836A JP 4135780 A JP4135780 A JP 4135780A JP 4135780 A JP4135780 A JP 4135780A JP S56139836 A JPS56139836 A JP S56139836A
Authority
JP
Japan
Prior art keywords
electrode
workpiece
feed motor
high speed
resistor
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.)
Granted
Application number
JP4135780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6158255B2 (enrdf_load_html_response
Inventor
Yutaka Tanaka
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 JP4135780A priority Critical patent/JPS56139836A/ja
Publication of JPS56139836A publication Critical patent/JPS56139836A/ja
Publication of JPS6158255B2 publication Critical patent/JPS6158255B2/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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control

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)
JP4135780A 1980-03-31 1980-03-31 Electrospark machining apparatus Granted JPS56139836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4135780A JPS56139836A (en) 1980-03-31 1980-03-31 Electrospark machining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4135780A JPS56139836A (en) 1980-03-31 1980-03-31 Electrospark machining apparatus

Publications (2)

Publication Number Publication Date
JPS56139836A true JPS56139836A (en) 1981-10-31
JPS6158255B2 JPS6158255B2 (enrdf_load_html_response) 1986-12-10

Family

ID=12606237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4135780A Granted JPS56139836A (en) 1980-03-31 1980-03-31 Electrospark machining apparatus

Country Status (1)

Country Link
JP (1) JPS56139836A (enrdf_load_html_response)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07266142A (ja) * 1994-03-29 1995-10-17 Sakae Denshi Kogyo Kk 小径穴加工装置及びそれを使用する小径穴加工方法
JPH07266141A (ja) * 1994-03-29 1995-10-17 Sakae Denshi Kogyo Kk 基板材料の小径穴加工方法及び装置
US7113884B1 (en) 1998-05-08 2006-09-26 Mitsubishi Denki Kabushiki Kaisha Positioning apparatus for an electrical discharge machine and a method therefor
JP2018030189A (ja) * 2016-08-24 2018-03-01 ファナック株式会社 ワイヤ放電加工機および測定方法
CN114101823A (zh) * 2021-05-18 2022-03-01 徕通科技股份有限公司 线切割机快速寻边方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531567A (en) * 1978-08-28 1980-03-05 Inoue Japax Res Inc Spark machining device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531567A (en) * 1978-08-28 1980-03-05 Inoue Japax Res Inc Spark machining device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07266142A (ja) * 1994-03-29 1995-10-17 Sakae Denshi Kogyo Kk 小径穴加工装置及びそれを使用する小径穴加工方法
JPH07266141A (ja) * 1994-03-29 1995-10-17 Sakae Denshi Kogyo Kk 基板材料の小径穴加工方法及び装置
US7113884B1 (en) 1998-05-08 2006-09-26 Mitsubishi Denki Kabushiki Kaisha Positioning apparatus for an electrical discharge machine and a method therefor
JP2018030189A (ja) * 2016-08-24 2018-03-01 ファナック株式会社 ワイヤ放電加工機および測定方法
US10315261B2 (en) 2016-08-24 2019-06-11 Fanuc Corporation Wire electrical discharge machine and measuring method
CN114101823A (zh) * 2021-05-18 2022-03-01 徕通科技股份有限公司 线切割机快速寻边方法

Also Published As

Publication number Publication date
JPS6158255B2 (enrdf_load_html_response) 1986-12-10

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