JPS563151A - Electric discharge machine - Google Patents

Electric discharge machine

Info

Publication number
JPS563151A
JPS563151A JP7885779A JP7885779A JPS563151A JP S563151 A JPS563151 A JP S563151A JP 7885779 A JP7885779 A JP 7885779A JP 7885779 A JP7885779 A JP 7885779A JP S563151 A JPS563151 A JP S563151A
Authority
JP
Japan
Prior art keywords
discharge
liquid
tank
discharged
machining liquid
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
JP7885779A
Other languages
Japanese (ja)
Other versions
JPS6049532B2 (en
Inventor
Hidehiko Sugiyama
Fujio Aoshima
Yasunori Kurahashi
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 JP7885779A priority Critical patent/JPS6049532B2/en
Publication of JPS563151A publication Critical patent/JPS563151A/en
Publication of JPS6049532B2 publication Critical patent/JPS6049532B2/en
Expired 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)

Abstract

PURPOSE:To facilitate and shorten the time of the discharge of a machining liquid contained in an immersion tank by a method wherein the discharge port of the immersion tank is opened by operating a liquid dischrage pump at the time of detection, in the titled machine which machines a work being immersed in a machining liquid. CONSTITUTION:To make an immersion tank 9 empty by discharging a machining liquid contained in the tank 9, the supply of the liquid is first stopped, a discharge plug 19 is lifted, and the liquid is discharged from the tank 9 through a discharge port 9B by spontaneous flow and returned to a machining liquid storage tank 11. Simultaneously, a limit switch 19 is operated by the lift of the discharge plug 10, the detecting signal is fed to a discharge control circuit, and a ''discharge signal'' is generated. The ''discharge signal'' is fed to a discharge pump 17 to start the latter, and the liquid is discharged into the storage tank 11 through a liquid discharge pipe 18. Accordingly, the machining liquid is discharged from the immersion tank 9 through the discharge port 9B and the discharge pump 17 at large amounts in rapid manner.
JP7885779A 1979-06-22 1979-06-22 Electric discharge machining equipment Expired JPS6049532B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7885779A JPS6049532B2 (en) 1979-06-22 1979-06-22 Electric discharge machining equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7885779A JPS6049532B2 (en) 1979-06-22 1979-06-22 Electric discharge machining equipment

Publications (2)

Publication Number Publication Date
JPS563151A true JPS563151A (en) 1981-01-13
JPS6049532B2 JPS6049532B2 (en) 1985-11-02

Family

ID=13673489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7885779A Expired JPS6049532B2 (en) 1979-06-22 1979-06-22 Electric discharge machining equipment

Country Status (1)

Country Link
JP (1) JPS6049532B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121871A (en) * 1984-11-19 1986-06-09 Sumitomo Metal Ind Ltd Cutting method for brittle material
JPS62117023U (en) * 1986-01-16 1987-07-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121871A (en) * 1984-11-19 1986-06-09 Sumitomo Metal Ind Ltd Cutting method for brittle material
JPS62117023U (en) * 1986-01-16 1987-07-25

Also Published As

Publication number Publication date
JPS6049532B2 (en) 1985-11-02

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