JPS5645331A - Spark machining liquid - Google Patents

Spark machining liquid

Info

Publication number
JPS5645331A
JPS5645331A JP12054879A JP12054879A JPS5645331A JP S5645331 A JPS5645331 A JP S5645331A JP 12054879 A JP12054879 A JP 12054879A JP 12054879 A JP12054879 A JP 12054879A JP S5645331 A JPS5645331 A JP S5645331A
Authority
JP
Japan
Prior art keywords
oil
added
water
liquid
emulsified
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.)
Pending
Application number
JP12054879A
Other languages
Japanese (ja)
Inventor
Masahiro Onizuka
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 JP12054879A priority Critical patent/JPS5645331A/en
Publication of JPS5645331A publication Critical patent/JPS5645331A/en
Pending 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
    • B23H1/08—Working media

Landscapes

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

Abstract

PURPOSE:To obtain the electrospark machining liquid which is made incombustible, with the machining performance being maintained, by a method whrerin a combustible oil generally used hitherto added with water is emulsified with a nonionic surfactant. CONSTITUTION:So as to emulsify the combustible oil, first a nonionic surfactant is added to the oil and stirred for about one minute. To this liquid is added water gradually, while being stirred, and the stirring is continued for 30min after the water is added. When the liquid emulsified by adding water to the oil is made into the solution of emulsion wherein the density of oil is 50% or less in volume, it is turned to be in an incombustible state even if ignited. Since the oil is thus emulsified to be incombustible, the fear of fire is dissipated even when there is any misoperation in machining.
JP12054879A 1979-09-19 1979-09-19 Spark machining liquid Pending JPS5645331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12054879A JPS5645331A (en) 1979-09-19 1979-09-19 Spark machining liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12054879A JPS5645331A (en) 1979-09-19 1979-09-19 Spark machining liquid

Publications (1)

Publication Number Publication Date
JPS5645331A true JPS5645331A (en) 1981-04-25

Family

ID=14789022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12054879A Pending JPS5645331A (en) 1979-09-19 1979-09-19 Spark machining liquid

Country Status (1)

Country Link
JP (1) JPS5645331A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241780A1 (en) * 1981-11-11 1983-05-26 Inoue-Japax Research Inc., Yokohama, Kanagawa ELECTRIC DISCHARGE PROCESSING METHOD AND DEVICE
DE3240469A1 (en) * 1981-11-02 1983-06-16 Inoue-Japax Research Inc., Yokohama, Kanagawa FLUID AND METHOD FOR ELECTRICALLY WORKING A LEADING WORKPIECE
WO1983003377A1 (en) * 1982-04-03 1983-10-13 Toshihiko Furukawa Machining solution for electric discharge machining
US4551602A (en) * 1982-06-23 1985-11-05 Inoue-Japax Research Incorporated Electrical machining using an aqueous solution with a recycled surface active agent
US4590352A (en) * 1982-11-11 1986-05-20 Inoue-Japax Research Incorporated Dry-cut EDM with debris sweeping means
US4649255A (en) * 1983-06-03 1987-03-10 Inoue-Japax Research Incorporated EDM using a partition member to separate hydrocarbon and water liquids in the work tank
US4767906A (en) * 1985-10-18 1988-08-30 Sodick Co., Ltd. EDM water-based dielectric fluid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256492A (en) * 1975-11-05 1977-05-09 Mitsubishi Heavy Ind Ltd Liquid for electrical discharge machining

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256492A (en) * 1975-11-05 1977-05-09 Mitsubishi Heavy Ind Ltd Liquid for electrical discharge machining

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240469A1 (en) * 1981-11-02 1983-06-16 Inoue-Japax Research Inc., Yokohama, Kanagawa FLUID AND METHOD FOR ELECTRICALLY WORKING A LEADING WORKPIECE
US4642444A (en) * 1981-11-02 1987-02-10 Inoue-Japax Research Incorporated Electrical machining fluid and method utilizing the same
DE3240469C2 (en) * 1981-11-02 1993-04-22 Inoue-Japax Research Inc., Yokohama, Kanagawa, Jp
DE3241780A1 (en) * 1981-11-11 1983-05-26 Inoue-Japax Research Inc., Yokohama, Kanagawa ELECTRIC DISCHARGE PROCESSING METHOD AND DEVICE
US4539458A (en) * 1981-11-11 1985-09-03 Inoue-Japax Incorporated Non-immersion EDM method and apparatus
WO1983003377A1 (en) * 1982-04-03 1983-10-13 Toshihiko Furukawa Machining solution for electric discharge machining
EP0104261A1 (en) * 1982-04-03 1984-04-04 Toshihiko Furukawa Machining solution for electric discharge machining
US4551602A (en) * 1982-06-23 1985-11-05 Inoue-Japax Research Incorporated Electrical machining using an aqueous solution with a recycled surface active agent
US4590352A (en) * 1982-11-11 1986-05-20 Inoue-Japax Research Incorporated Dry-cut EDM with debris sweeping means
US4649255A (en) * 1983-06-03 1987-03-10 Inoue-Japax Research Incorporated EDM using a partition member to separate hydrocarbon and water liquids in the work tank
US4767906A (en) * 1985-10-18 1988-08-30 Sodick Co., Ltd. EDM water-based dielectric fluid

Similar Documents

Publication Publication Date Title
PH16843A (en) Explosive
DE3060249D1 (en) A stabilized water-in-mineral oil emulsion and a process for the preparation of said emulsion
JPS5645331A (en) Spark machining liquid
SE8202907L (en) Water-in-oil emulsion explosive compsn. - contg. ammonium nitrate and opt. another acid salt, oxidising agent and fuel oil and/or wax, etc.
DE3463673D1 (en) Soluble oil cutting fluid
JPS534376A (en) Process for incinerating waste oil-containing liquid
JPS56112993A (en) Emulsifier for emulsified heavy oil
JPS55112925A (en) Burning method of emulsified heavy oil
JPS577234A (en) Preparation of oil in water type emulsion
AU551227B2 (en) Water-in-oil polymer emulsions
JPS534007A (en) Fuel composition
JPS5220444A (en) Extinguisher of liquid fuel combustor
JPS57171902A (en) Emulsifying agent for emulsion of agricultural machine oil
JPS5312906A (en) Preparation of emulsified fuel compositions with low emission of nitrogen oxide
JPS537845A (en) Combustion method of solid minute particles
JPS5425287A (en) Foam breaking agent
GB1525377A (en) Process for preparing emulsified fuel oil
JPS5783593A (en) Fuel oil
JPS51119003A (en) A method for emulsifying low-nox fuels
JPS55142094A (en) Additive for coal-oil mixture fuel
JPS51138055A (en) Separation method of oil and water
JPS5456A (en) Organopolysiloxane emulsion
JPS53148661A (en) Hydraulic controller for automatic transmission
JPS5699297A (en) Hydrated fuel using petroleum and petrolic oil
JPS5756094A (en) Method for preventing elution of oil-containing sludge