JPS6478721A - Finish work method through electrolytic machining - Google Patents

Finish work method through electrolytic machining

Info

Publication number
JPS6478721A
JPS6478721A JP62233518A JP23351887A JPS6478721A JP S6478721 A JPS6478721 A JP S6478721A JP 62233518 A JP62233518 A JP 62233518A JP 23351887 A JP23351887 A JP 23351887A JP S6478721 A JPS6478721 A JP S6478721A
Authority
JP
Japan
Prior art keywords
electrode
face
fed
work
sacrifice
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
JP62233518A
Other languages
Japanese (ja)
Inventor
Yohei Kuwabara
Teruo Asaoka
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.)
Shizuoka Seiki Co Ltd
Original Assignee
Shizuoka Seiki Co Ltd
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 Shizuoka Seiki Co Ltd filed Critical Shizuoka Seiki Co Ltd
Priority to JP62233518A priority Critical patent/JPS6478721A/en
Priority to EP88308596A priority patent/EP0308246A1/en
Priority to CA000577676A priority patent/CA1328423C/en
Priority to US07/245,422 priority patent/US4885066A/en
Priority to KR1019880012006A priority patent/KR910006552B1/en
Publication of JPS6478721A publication Critical patent/JPS6478721A/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
    • B23H2300/00—Power source circuits or energization
    • B23H2300/10—Pulsed electrochemical machining

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To enable mirror finish of a three-dimensional curved metal face without sacrifice of quality by setting peak current density of pulses to be fed between a three-dimensional work and an electrode in the range of 30-50A/cm<2> and turn ON time in the range of 2-10mS. CONSTITUTION:An electrode 3 is lowered to face the electrode face 3a through a predetermined gap with a machining face 2a of a work made of special steel, and under static state of electrolyte D, pulse current having peak density of 30-50A/cm<2> and turn ON time of 2-10mS is fed from a power source equipment based on a control signal fed from a machining condition control section 9. After pulse currents are fed by predetermined times, the electrode 3 is lifted temporarily through a motor 18 based on a signal fed from a motor drive control section 8, then a solenoid valve 125 of an electrolyte filter 13 is operated to remove electrolytic produce thereafter the electrode 3 is lowered. The operation is repeated to finish the surface of work highly accurately in short time so as to obtain a mirror face without sacrifice of thermal processing quality.
JP62233518A 1987-09-17 1987-09-17 Finish work method through electrolytic machining Pending JPS6478721A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62233518A JPS6478721A (en) 1987-09-17 1987-09-17 Finish work method through electrolytic machining
EP88308596A EP0308246A1 (en) 1987-09-17 1988-09-16 Electrolytic finishing method
CA000577676A CA1328423C (en) 1987-09-17 1988-09-16 Electrolytic finishing method
US07/245,422 US4885066A (en) 1987-09-17 1988-09-16 Electrolytic finishing method
KR1019880012006A KR910006552B1 (en) 1987-09-17 1988-09-16 Electrolytic finishing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233518A JPS6478721A (en) 1987-09-17 1987-09-17 Finish work method through electrolytic machining

Publications (1)

Publication Number Publication Date
JPS6478721A true JPS6478721A (en) 1989-03-24

Family

ID=16956286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233518A Pending JPS6478721A (en) 1987-09-17 1987-09-17 Finish work method through electrolytic machining

Country Status (1)

Country Link
JP (1) JPS6478721A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814647U (en) * 1971-06-25 1973-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814647U (en) * 1971-06-25 1973-02-19

Similar Documents

Publication Publication Date Title
DE2960097D1 (en) Method of working polycristalline synthetic diamond
JPS56114621A (en) Wire-cut machining method by electric conduction
US4507536A (en) Beam-machining method and apparatus
US4264417A (en) Electrochemical method for processing work-pieces
JPS6478721A (en) Finish work method through electrolytic machining
JPS6478722A (en) Finish work method in electrolytic machining
US4883568A (en) Finishing method employing electro-chemical process
JPS63306824A (en) Finish machining method by electro-chemical machining
JPS642779A (en) Automatic welding method for rail
JPS5789521A (en) Method and equipment for electric discharge machining
KR900009195A (en) Electro finish processing method
JP2879124B2 (en) Finishing method by electrolytic processing
SU1340934A1 (en) Method of preparing rolled stock
SU1006145A1 (en) Method of electro-erosion working of metals by pulse current
Bormann Getting those better EDM'd surfaces
FR2421708A1 (en) Spark erosion machining of conducting materials - involves comparison of pulse amplitude with standard value, with pulse frequency controlled accordingly
Rasskazov et al. Investigation of Cutting Tool Damage by Acoustic Emission Method
SU841887A1 (en) Method and apparatus for electroerosion treatment of metals
SU860975A1 (en) Method of electric discharge working
SU751550A1 (en) Method of electrochemical dimensional working
ATE86903T1 (en) PROCESS FOR ELECTROCHEMICAL MACHINING OF WORKPIECES AND DEVICE FOR CARRYING OUT THE PROCESS.
SU1450941A1 (en) Method of electric machining of current-conducting materials
JPS57102753A (en) Shaping method for metal bonding grindstone
Jutzler Spark-Erosion Polishing
JPS56102431A (en) Arc discharge work device