JPS5590232A - Polishing method of electrochemical complex mirror finished surface - Google Patents

Polishing method of electrochemical complex mirror finished surface

Info

Publication number
JPS5590232A
JPS5590232A JP16363778A JP16363778A JPS5590232A JP S5590232 A JPS5590232 A JP S5590232A JP 16363778 A JP16363778 A JP 16363778A JP 16363778 A JP16363778 A JP 16363778A JP S5590232 A JPS5590232 A JP S5590232A
Authority
JP
Japan
Prior art keywords
mirror finished
electrode
work
finished surface
echonomically
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
JP16363778A
Other languages
Japanese (ja)
Inventor
Yasuo Kimoto
Katsutsune Tamiya
Shoichi Honda
Hidehiko Maehata
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 JP16363778A priority Critical patent/JPS5590232A/en
Publication of JPS5590232A publication Critical patent/JPS5590232A/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
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To easily and echonomically polish the mirror finished surface of which area is large by combining the anode liquation action of the metal to be polished by electrolyte with the mechanical polishing action. CONSTITUTION:Voltage is impressed on the tool 1 between the electrode 2 and the work, and electrolyte 4 is supplied through the feeding port 3, and the electrode 2 is turned while being pressed against the work surface through the abrasive 5. That is, the passive state oxidation film is formed over the rough part of the polishing surface near a certain point where the current density is Jo, and at the same time, the oxidation film over the convex parts is scratched off by the abrasive. Furthermore, the electrode 2 is turned to set the cycle T to turn and shift the feeding port 3 within the range of 5-100ms to obtain the polishing surface of which surface roughness is less than 0.5muRmax. Thus, the work with large area can be easily and echonomically polished to form the mirror finished surface.
JP16363778A 1978-12-25 1978-12-25 Polishing method of electrochemical complex mirror finished surface Pending JPS5590232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16363778A JPS5590232A (en) 1978-12-25 1978-12-25 Polishing method of electrochemical complex mirror finished surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16363778A JPS5590232A (en) 1978-12-25 1978-12-25 Polishing method of electrochemical complex mirror finished surface

Publications (1)

Publication Number Publication Date
JPS5590232A true JPS5590232A (en) 1980-07-08

Family

ID=15777713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16363778A Pending JPS5590232A (en) 1978-12-25 1978-12-25 Polishing method of electrochemical complex mirror finished surface

Country Status (1)

Country Link
JP (1) JPS5590232A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156620A (en) * 1983-02-25 1984-09-05 Hitachi Zosen Corp Polishing method for electrolytically compounded mirror face
JPS59156621A (en) * 1983-02-25 1984-09-05 Hitachi Zosen Corp Polishing method for electrolytically compounded mirror face
JPS59161234A (en) * 1983-03-03 1984-09-12 Hitachi Zosen Corp Electrolytic composite mirror polishing method
JPS59161235A (en) * 1983-03-03 1984-09-12 Hitachi Zosen Corp Electrolytic composite mirror polishing method
JPS59169719A (en) * 1983-03-17 1984-09-25 Hitachi Zosen Corp Electrolytic combined grinding method of mirror surface
JPS59169718A (en) * 1983-03-17 1984-09-25 Hitachi Zosen Corp Electrolytic combined grinding method of mirror surface
JPH0343120A (en) * 1989-07-05 1991-02-25 Koji Nakano Surface treatment for device component

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156620A (en) * 1983-02-25 1984-09-05 Hitachi Zosen Corp Polishing method for electrolytically compounded mirror face
JPS59156621A (en) * 1983-02-25 1984-09-05 Hitachi Zosen Corp Polishing method for electrolytically compounded mirror face
JPS59161234A (en) * 1983-03-03 1984-09-12 Hitachi Zosen Corp Electrolytic composite mirror polishing method
JPS59161235A (en) * 1983-03-03 1984-09-12 Hitachi Zosen Corp Electrolytic composite mirror polishing method
JPS59169719A (en) * 1983-03-17 1984-09-25 Hitachi Zosen Corp Electrolytic combined grinding method of mirror surface
JPS59169718A (en) * 1983-03-17 1984-09-25 Hitachi Zosen Corp Electrolytic combined grinding method of mirror surface
JPH0343120A (en) * 1989-07-05 1991-02-25 Koji Nakano Surface treatment for device component

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