JPS57211426A - Electrolytic grinding method for non-conductor - Google Patents

Electrolytic grinding method for non-conductor

Info

Publication number
JPS57211426A
JPS57211426A JP9663181A JP9663181A JPS57211426A JP S57211426 A JPS57211426 A JP S57211426A JP 9663181 A JP9663181 A JP 9663181A JP 9663181 A JP9663181 A JP 9663181A JP S57211426 A JPS57211426 A JP S57211426A
Authority
JP
Japan
Prior art keywords
grinding
conductive material
grinding stone
electric conductive
stone
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.)
Granted
Application number
JP9663181A
Other languages
Japanese (ja)
Other versions
JPS5926425B2 (en
Inventor
Akio Kuromatsu
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.)
OUYOU JIKI KENKYUSHO KK
OYO JIKI KENKYUSHO
OYO JIKI KENKYUSHO KK
Original Assignee
OUYOU JIKI KENKYUSHO KK
OYO JIKI KENKYUSHO
OYO JIKI KENKYUSHO KK
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 OUYOU JIKI KENKYUSHO KK, OYO JIKI KENKYUSHO, OYO JIKI KENKYUSHO KK filed Critical OUYOU JIKI KENKYUSHO KK
Priority to JP9663181A priority Critical patent/JPS5926425B2/en
Priority to GB08217168A priority patent/GB2106541B/en
Priority to DE19823223296 priority patent/DE3223296A1/en
Priority to US06/390,851 priority patent/US4448656A/en
Priority to FR8210993A priority patent/FR2508365B1/en
Publication of JPS57211426A publication Critical patent/JPS57211426A/en
Publication of JPS5926425B2 publication Critical patent/JPS5926425B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/002—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using electric current
    • 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
    • B23H5/02—Electrical discharge machining combined with electrochemical machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

PURPOSE:To perform at high speed melting of the material and exfoliation of the molten part in such a way that when performing electrolytic grinding in use of an electric conductive grinding stone, mechanical grinding and electrolytic grinding are alternately worked by applying alternating current to a non-conductive material. CONSTITUTION:An electrode is connected to a non-conductive material M to be ground as well as to a grinding stone 1 from a voltage feeder E. Next to it, the grinding stone 1 is rotated at high speed, the voltage feeder E is energized, and wave-form alternating current voltage is applied. Therefore, electric conductive condition is generated by dielectric action between an electric conductive material 10 which has been embedded in the end curved face of the grinding stone 1 and a non-conductive material M, melting of the material M goes ahead, and then mechanical grinding action goes ahead with particles on a grinding belt 11. Since these both actions are alternately repeated for a short time, the molten part is mechanically exfoliated and removed forthwith, so that exceedingly efficient grinding can be performed.
JP9663181A 1981-06-24 1981-06-24 Electrolytic grinding method for non-conductive materials Expired JPS5926425B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9663181A JPS5926425B2 (en) 1981-06-24 1981-06-24 Electrolytic grinding method for non-conductive materials
GB08217168A GB2106541B (en) 1981-06-24 1982-06-14 Electrolytic and electric discharge machining of electrically non-conductive workpieces
DE19823223296 DE3223296A1 (en) 1981-06-24 1982-06-22 METHOD FOR ELECTROLYTIC OR ELECTRICAL DISCHARGE PROCESSING OF A NON-CONDUCTIVE WORKPIECE
US06/390,851 US4448656A (en) 1981-06-24 1982-06-22 Electrolytic/electric discharge machining of a non-conductive workpiece
FR8210993A FR2508365B1 (en) 1981-06-24 1982-06-23 METHOD FOR MACHINING A NON-CONDUCTIVE PART, BY ELECTROLYTIC / ELECTRIC DISCHARGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9663181A JPS5926425B2 (en) 1981-06-24 1981-06-24 Electrolytic grinding method for non-conductive materials

Publications (2)

Publication Number Publication Date
JPS57211426A true JPS57211426A (en) 1982-12-25
JPS5926425B2 JPS5926425B2 (en) 1984-06-27

Family

ID=14170176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9663181A Expired JPS5926425B2 (en) 1981-06-24 1981-06-24 Electrolytic grinding method for non-conductive materials

Country Status (1)

Country Link
JP (1) JPS5926425B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156619A (en) * 1983-01-28 1984-09-05 Oyo Jiki Kenkyusho:Kk Method of electric discharge/electrolytic grinding and cutting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156619A (en) * 1983-01-28 1984-09-05 Oyo Jiki Kenkyusho:Kk Method of electric discharge/electrolytic grinding and cutting

Also Published As

Publication number Publication date
JPS5926425B2 (en) 1984-06-27

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