JPS6331327B2 - - Google Patents

Info

Publication number
JPS6331327B2
JPS6331327B2 JP15067880A JP15067880A JPS6331327B2 JP S6331327 B2 JPS6331327 B2 JP S6331327B2 JP 15067880 A JP15067880 A JP 15067880A JP 15067880 A JP15067880 A JP 15067880A JP S6331327 B2 JPS6331327 B2 JP S6331327B2
Authority
JP
Japan
Prior art keywords
machining
search
circuit
fluid pressure
initial
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
JP15067880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5775728A (en
Inventor
Yasuo Suzuki
Masakazu Kishi
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP15067880A priority Critical patent/JPS5775728A/ja
Publication of JPS5775728A publication Critical patent/JPS5775728A/ja
Publication of JPS6331327B2 publication Critical patent/JPS6331327B2/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
    • B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP15067880A 1980-10-29 1980-10-29 Control device of discharge processing machine Granted JPS5775728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15067880A JPS5775728A (en) 1980-10-29 1980-10-29 Control device of discharge processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15067880A JPS5775728A (en) 1980-10-29 1980-10-29 Control device of discharge processing machine

Publications (2)

Publication Number Publication Date
JPS5775728A JPS5775728A (en) 1982-05-12
JPS6331327B2 true JPS6331327B2 (enrdf_load_stackoverflow) 1988-06-23

Family

ID=15502072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15067880A Granted JPS5775728A (en) 1980-10-29 1980-10-29 Control device of discharge processing machine

Country Status (1)

Country Link
JP (1) JPS5775728A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5775728A (en) 1982-05-12

Similar Documents

Publication Publication Date Title
US3999028A (en) Method and apparatus for electrical discharge machining
KR910003052B1 (ko) 방전가공방법 및 장치
US4695696A (en) Electric discharge machine with control of the machining pulse's current value in accordance with the delay time
JPS6029213A (ja) 放電加工回路
EP0034477B1 (en) A power source circuit for an electric discharge machine
JPS6331327B2 (enrdf_load_stackoverflow)
US4952790A (en) Electrical discharge machining control circuit
US4431895A (en) Power source arrangement for electric discharge machining
JPS6260211B2 (enrdf_load_stackoverflow)
GB1465103A (en) Arc working power supply apparatus
US4719327A (en) Electrical discharge machining power supply
JPS6260212B2 (enrdf_load_stackoverflow)
JPS6258849B2 (enrdf_load_stackoverflow)
JPS6020136B2 (ja) 放電加工状態の検出装置
JPS5719174A (en) Consumable electrode type pulse arc welding machine
SU1005246A2 (ru) Устройство сеточного управлени газоразр дным прибором
JPS6029214A (ja) 放電加工用電源の制御方法
JPS6029212A (ja) 放電加工装置
JPS5711772A (en) Controller for output of welding power source
SU1202767A1 (ru) Устройство дл регулировани подачи электрода-инструмента в электроэрозионных станках
SU930606A2 (ru) Устройство сеточного управлени газоразр дным прибором
JPS62820Y2 (enrdf_load_stackoverflow)
JPS57202974A (en) Controlling method for arc welding machine using consumable electrode
JPS6254606B2 (enrdf_load_stackoverflow)
KR880000913B1 (ko) 양극성 단락이행 아아크용접기