JPS5715638A - Electric discharge machining liquid - Google Patents

Electric discharge machining liquid

Info

Publication number
JPS5715638A
JPS5715638A JP8367180A JP8367180A JPS5715638A JP S5715638 A JPS5715638 A JP S5715638A JP 8367180 A JP8367180 A JP 8367180A JP 8367180 A JP8367180 A JP 8367180A JP S5715638 A JPS5715638 A JP S5715638A
Authority
JP
Japan
Prior art keywords
electric discharge
discharge machining
machining
omega
concentration
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
JP8367180A
Other languages
Japanese (ja)
Inventor
Masahiro Onizuka
Shigeharu Kobayashi
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 JP8367180A priority Critical patent/JPS5715638A/en
Publication of JPS5715638A publication Critical patent/JPS5715638A/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 a fully rust-proofing effect of liquid while maintaining prescribed insulation resistance, by adding an antirust agent to electric discharge machining nonflammable liquid containing saccharide solution. CONSTITUTION:To nonflammable machining liquid containing saccharide solution, for instance, 0.05-0.1% triethanol amine in weight ratio is added as an antirust agent. Insulation resistivity is 3.5X10<4>OMEGA.cm for concentration of 0.1% and 4.9X 10<4>OMEGA.cm for 0.05%, then prescribed insulation resistivity can be maintained for the concentration to fully produce a rust proofing effect, further few amount of change is affected to machining speed.
JP8367180A 1980-06-20 1980-06-20 Electric discharge machining liquid Pending JPS5715638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8367180A JPS5715638A (en) 1980-06-20 1980-06-20 Electric discharge machining liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8367180A JPS5715638A (en) 1980-06-20 1980-06-20 Electric discharge machining liquid

Publications (1)

Publication Number Publication Date
JPS5715638A true JPS5715638A (en) 1982-01-27

Family

ID=13808932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8367180A Pending JPS5715638A (en) 1980-06-20 1980-06-20 Electric discharge machining liquid

Country Status (1)

Country Link
JP (1) JPS5715638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139121A (en) * 1988-11-15 1990-05-29 Yushiro Chem Ind Co Ltd Water-soluble dielectric fluid for electric discharge machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147096A (en) * 1975-06-13 1976-12-17 Mitsubishi Heavy Ind Ltd Discharge processing liquid
JPS5256491A (en) * 1975-11-05 1977-05-09 Mitsubishi Heavy Ind Ltd Liquid for electrical discharge machining
JPS5436694A (en) * 1977-08-26 1979-03-17 Inoue Japax Res Inc Electric processing liquid and method of producing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147096A (en) * 1975-06-13 1976-12-17 Mitsubishi Heavy Ind Ltd Discharge processing liquid
JPS5256491A (en) * 1975-11-05 1977-05-09 Mitsubishi Heavy Ind Ltd Liquid for electrical discharge machining
JPS5436694A (en) * 1977-08-26 1979-03-17 Inoue Japax Res Inc Electric processing liquid and method of producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139121A (en) * 1988-11-15 1990-05-29 Yushiro Chem Ind Co Ltd Water-soluble dielectric fluid for electric discharge machine

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