JPS54105396A - Electric method for treating metal surface - Google Patents

Electric method for treating metal surface

Info

Publication number
JPS54105396A
JPS54105396A JP1263578A JP1263578A JPS54105396A JP S54105396 A JPS54105396 A JP S54105396A JP 1263578 A JP1263578 A JP 1263578A JP 1263578 A JP1263578 A JP 1263578A JP S54105396 A JPS54105396 A JP S54105396A
Authority
JP
Japan
Prior art keywords
work
processing
electrode
metallic
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.)
Pending
Application number
JP1263578A
Other languages
Japanese (ja)
Inventor
Hiroshi Kamata
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP1263578A priority Critical patent/JPS54105396A/en
Publication of JPS54105396A publication Critical patent/JPS54105396A/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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/04—Treating surfaces of rolls

Landscapes

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

Abstract

PURPOSE:To treat a metal surface in a short time by an electric discharge or electrolysis by forming a film of a processing liquid on the surface of a work such as a metallic rotary member. CONSTITUTION:A work 6 which is a tubular, columnar or bar-shaped metallic member is rotated, while keeping a metallic processing electrode 7 in contact with the surface of the work 6. During the rotation, a processing liquid 9 is poured from a pipe 8 into the small clearance between the electrode 7 and the work 6. The liquid 9 forms a thin membrane 11 surrounding the work 6 to make the electrode 7 afloat on the memberane 11. A processing voltage is applied in this state by a processing electrode device 10 so that an electric discharge or an electrolytic phenomenon is caused across the film 11 between the work 6 and the processing electrode 7, thereby to effect a surface treatment. According to this method, it is possible to treat the whole surface uniformly in a short time even when the metal member has a complicated shape.
JP1263578A 1978-02-06 1978-02-06 Electric method for treating metal surface Pending JPS54105396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1263578A JPS54105396A (en) 1978-02-06 1978-02-06 Electric method for treating metal surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1263578A JPS54105396A (en) 1978-02-06 1978-02-06 Electric method for treating metal surface

Publications (1)

Publication Number Publication Date
JPS54105396A true JPS54105396A (en) 1979-08-18

Family

ID=11810830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1263578A Pending JPS54105396A (en) 1978-02-06 1978-02-06 Electric method for treating metal surface

Country Status (1)

Country Link
JP (1) JPS54105396A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999058282A1 (en) * 1998-05-13 1999-11-18 Mitsubishi Denki Kabushiki Kaisha Electrode of green compact for discharge surface treatment, method of producing the same, method of discharge surface treatment, apparatus therefor, and method of recycling electrode of green compact for discharge surface treatment
JP2011110641A (en) * 2009-11-25 2011-06-09 Tokyo Univ Of Agriculture & Technology Electrochemical machining device, electrochemical machining method and on-machine molding machine of fine tool
JP2014111287A (en) * 2012-12-05 2014-06-19 Univ Of Tokyo Electrolytic jet processing device and electrolytic jet processing method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999058282A1 (en) * 1998-05-13 1999-11-18 Mitsubishi Denki Kabushiki Kaisha Electrode of green compact for discharge surface treatment, method of producing the same, method of discharge surface treatment, apparatus therefor, and method of recycling electrode of green compact for discharge surface treatment
CN1087991C (en) * 1998-05-13 2002-07-24 三菱电机株式会社 Electrode of green compact for discharge surface treatment, method of producing the same, method and apparatus for discharge surface treatment and green compact for discharge surface treatment
US6793982B1 (en) 1998-05-13 2004-09-21 Mitsubishi Denki Kabushiki Kaisha Electrode of green compact for discharge surface treatment, method of producing the same, method of discarge surface treatment, apparatus therefor, and method of recycling electrode of green compact for discharge surface treatment
JP2011110641A (en) * 2009-11-25 2011-06-09 Tokyo Univ Of Agriculture & Technology Electrochemical machining device, electrochemical machining method and on-machine molding machine of fine tool
JP2014111287A (en) * 2012-12-05 2014-06-19 Univ Of Tokyo Electrolytic jet processing device and electrolytic jet processing method

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