JPS571622A - Discharge processing device - Google Patents

Discharge processing device

Info

Publication number
JPS571622A
JPS571622A JP7200280A JP7200280A JPS571622A JP S571622 A JPS571622 A JP S571622A JP 7200280 A JP7200280 A JP 7200280A JP 7200280 A JP7200280 A JP 7200280A JP S571622 A JPS571622 A JP S571622A
Authority
JP
Japan
Prior art keywords
concentration
working liquid
gap
circulation device
discharge processing
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
JP7200280A
Other languages
Japanese (ja)
Other versions
JPS6242734B2 (en
Inventor
Shigeo Yamada
Toshiro Oizumi
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 JP7200280A priority Critical patent/JPS571622A/en
Publication of JPS571622A publication Critical patent/JPS571622A/en
Publication of JPS6242734B2 publication Critical patent/JPS6242734B2/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
    • B23H1/10—Supply or regeneration of working media

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE:To enhance productivity by circulating automatically two working liquids with different concentrations so that the working liquid with proper concentration is supplied only to the gap which discharge processing shall be applied to. CONSTITUTION:A processing liquid circulation device 20, is provided composed of a low-concentration working liquid circulation device 55 and a high-concentration working liquid circulation device 50, from which jet is applied to the gap to be processed by discharge processing method. A pump 34 will fill the processing vessel 12 with low-concentration working liquid 56 while a pump 62 will send high- concentration working liquid 52 to a nozzle 54 provided at an electrode 22, and the gap between the electrode 22 and work 24 is filled with a working liquid having necessary concentration. The concentration of the working liquid 52 is measured by a measuring instrument 70, which is controlled according to the command from a control box 78.
JP7200280A 1980-05-29 1980-05-29 Discharge processing device Granted JPS571622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7200280A JPS571622A (en) 1980-05-29 1980-05-29 Discharge processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7200280A JPS571622A (en) 1980-05-29 1980-05-29 Discharge processing device

Publications (2)

Publication Number Publication Date
JPS571622A true JPS571622A (en) 1982-01-06
JPS6242734B2 JPS6242734B2 (en) 1987-09-09

Family

ID=13476770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7200280A Granted JPS571622A (en) 1980-05-29 1980-05-29 Discharge processing device

Country Status (1)

Country Link
JP (1) JPS571622A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241817A (en) * 1988-08-03 1990-02-13 Sodick Co Ltd Machining liquid supply device for electric discharge machining
WO1996005934A1 (en) * 1994-08-18 1996-02-29 Fanuc Ltd Electric discharge machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241817A (en) * 1988-08-03 1990-02-13 Sodick Co Ltd Machining liquid supply device for electric discharge machining
WO1996005934A1 (en) * 1994-08-18 1996-02-29 Fanuc Ltd Electric discharge machine

Also Published As

Publication number Publication date
JPS6242734B2 (en) 1987-09-09

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