JPS56152537A - Liquid level monitor for electric discharge machining device - Google Patents

Liquid level monitor for electric discharge machining device

Info

Publication number
JPS56152537A
JPS56152537A JP5457180A JP5457180A JPS56152537A JP S56152537 A JPS56152537 A JP S56152537A JP 5457180 A JP5457180 A JP 5457180A JP 5457180 A JP5457180 A JP 5457180A JP S56152537 A JPS56152537 A JP S56152537A
Authority
JP
Japan
Prior art keywords
liquid level
work
electric discharge
discharge 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
JP5457180A
Other languages
Japanese (ja)
Other versions
JPS6133650B2 (en
Inventor
Yukio Sakurai
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 JP5457180A priority Critical patent/JPS56152537A/en
Publication of JPS56152537A publication Critical patent/JPS56152537A/en
Publication of JPS6133650B2 publication Critical patent/JPS6133650B2/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)

Abstract

PURPOSE:To constantly maintain the level of a processing liquid higher than a work by a prearranged volume so that a fire may be prevented by constituting a liquid level monitor for an electric discharge machining device in such manner that said monitor is equipped with a liquid level detection switch and a position detection switch and also is mounted on the work in a freely detachable manner. CONSTITUTION:A magnet 16 is fixed on the bottom 17 of a body 15 of a liquid level monitor and due to this magnet, the bottom 17 of the body 15 and the upper part 33 of a work 3 can be mounted so as to meet with each other. If a processing liquid is supplied to a processing tank 1, the processing liquid 7 flows into the body 15 through through-holes 19, 20 and a mercury switch 24 is turned ON by means of a float 23 when said liquid has reached a set position for a liquid level detector 22 (e.g. 50mm. above the work). Only when the body 15 is installed on the work 3 in a correct position, a position detector 26 is turned OFF. It is possible to start electric discharge machining only when the both detectors are in such conditions.
JP5457180A 1980-04-24 1980-04-24 Liquid level monitor for electric discharge machining device Granted JPS56152537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5457180A JPS56152537A (en) 1980-04-24 1980-04-24 Liquid level monitor for electric discharge machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5457180A JPS56152537A (en) 1980-04-24 1980-04-24 Liquid level monitor for electric discharge machining device

Publications (2)

Publication Number Publication Date
JPS56152537A true JPS56152537A (en) 1981-11-26
JPS6133650B2 JPS6133650B2 (en) 1986-08-04

Family

ID=12974372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5457180A Granted JPS56152537A (en) 1980-04-24 1980-04-24 Liquid level monitor for electric discharge machining device

Country Status (1)

Country Link
JP (1) JPS56152537A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274822A (en) * 1985-05-30 1986-12-05 Mitsubishi Electric Corp Electric discharge machine
KR20040006866A (en) * 2002-07-16 2004-01-24 기아자동차주식회사 Water level indicating apparatus for tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274822A (en) * 1985-05-30 1986-12-05 Mitsubishi Electric Corp Electric discharge machine
KR20040006866A (en) * 2002-07-16 2004-01-24 기아자동차주식회사 Water level indicating apparatus for tank

Also Published As

Publication number Publication date
JPS6133650B2 (en) 1986-08-04

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