JPS56114665A - Manufacture of grindstone - Google Patents

Manufacture of grindstone

Info

Publication number
JPS56114665A
JPS56114665A JP1088980A JP1088980A JPS56114665A JP S56114665 A JPS56114665 A JP S56114665A JP 1088980 A JP1088980 A JP 1088980A JP 1088980 A JP1088980 A JP 1088980A JP S56114665 A JPS56114665 A JP S56114665A
Authority
JP
Japan
Prior art keywords
grindstone
flange
abrasive grain
diamond abrasive
insulator
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
JP1088980A
Other languages
Japanese (ja)
Inventor
Shinji Sekiya
Takatoshi Ono
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.)
Disco Corp
Original Assignee
Disco Abrasive Systems 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
Priority to FR1556095D priority Critical patent/FR1556095A/fr
Priority to CH1527469A priority patent/CH489334A/en
Priority to FR7209019A priority patent/FR2129687A5/en
Application filed by Disco Abrasive Systems Ltd filed Critical Disco Abrasive Systems Ltd
Priority to JP1088980A priority patent/JPS56114665A/en
Priority to NL8006599A priority patent/NL8006599A/en
Priority to US06/212,305 priority patent/US4411107A/en
Priority to GB8038718A priority patent/GB2068273B/en
Priority to GB8038719A priority patent/GB2068274B/en
Priority to DE19803045756 priority patent/DE3045756A1/en
Priority to FR8101026A priority patent/FR2474923A1/en
Priority to IT67131/81A priority patent/IT1143340B/en
Publication of JPS56114665A publication Critical patent/JPS56114665A/en
Priority to US06/523,825 priority patent/US4545154A/en
Priority to US06/749,043 priority patent/US4617766A/en
Priority to MY232/87A priority patent/MY8700232A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To save an expensive diamond abrasive grain and obtain an economical grindstone, by cutting an end annular portion of the grindstone electrodeposition part in a flange and forming the end annular portion of the grindstone as the edge point.
CONSTITUTION: Plating liquid 2 is fully stirred to completely diffuse a diamond abrasive grain 3. An integral unit of pretreated flange 6 and insulating material 8 is immersed and set in the plating liquid 2. When elapsed specified time, a current from the power source is cut off to remove the integral unit of the flange 6 and the insulator 8, then the insulator 8 is removed to wash the flange 6 by water and dry. Since a grindstone electrodeposition part 7 of a formed grindstone 11 is formed to the point end of a grindstone 10, said electrodeposition part 7 is cut from its peripheral edge to almost half and an edge point is formed in such a manner that only the grindstone 10 is adapted to a work 12, thus the grindstone 11 is completed. In this method, an expensive diamond abrasive grain can be saved.
COPYRIGHT: (C)1981,JPO&Japio
JP1088980A 1967-09-02 1980-02-01 Manufacture of grindstone Pending JPS56114665A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR1556095D FR1556095A (en) 1967-09-02 1968-03-07
CH1527469A CH489334A (en) 1968-10-11 1969-10-10 Diamond grinding tool and process for its manufacture
FR7209019A FR2129687A5 (en) 1971-03-15 1972-03-15 Abrasive disc
JP1088980A JPS56114665A (en) 1980-02-01 1980-02-01 Manufacture of grindstone
GB8038719A GB2068274B (en) 1967-09-02 1980-12-03 Grinding wheels and their manufacture
US06/212,305 US4411107A (en) 1980-02-01 1980-12-03 Grinding wheel for flat plates
GB8038718A GB2068273B (en) 1967-09-02 1980-12-03 Grinding of flat surfaces
NL8006599A NL8006599A (en) 1980-02-01 1980-12-03 GRINDING WHEEL FOR FLAT SHEETS AND METHOD FOR MAKING THEREOF
DE19803045756 DE3045756A1 (en) 1980-02-01 1980-12-04 GRINDING WHEEL FOR SURFACE GRINDING OF PLATES AND THE LIKE AND METHOD FOR THEIR PRODUCTION
FR8101026A FR2474923A1 (en) 1980-02-01 1981-01-21 GRINDING WHEEL FOR GRINDING PLANAR PLATES AND MANUFACTURING METHOD THEREOF
IT67131/81A IT1143340B (en) 1980-02-01 1981-02-02 GRINDING UNIT FOR GRINDING AND PROCEDURE FOR ITS MANUFACTURE
US06/523,825 US4545154A (en) 1980-02-01 1983-08-15 Grinding wheel for flat plates
US06/749,043 US4617766A (en) 1980-02-01 1985-06-26 Grinding wheel for flat plates
MY232/87A MY8700232A (en) 1980-02-01 1987-12-30 Improvements relating to grinding wheels and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1088980A JPS56114665A (en) 1980-02-01 1980-02-01 Manufacture of grindstone

Publications (1)

Publication Number Publication Date
JPS56114665A true JPS56114665A (en) 1981-09-09

Family

ID=11762879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1088980A Pending JPS56114665A (en) 1967-09-02 1980-02-01 Manufacture of grindstone

Country Status (1)

Country Link
JP (1) JPS56114665A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478710A (en) * 1987-09-21 1989-03-24 Kokutou Dengiyoushiya Kk Diamond galvanized drill, manufacture thereof and boring method
JPH02167671A (en) * 1988-12-21 1990-06-28 Disco Abrasive Syst Ltd Electrodeposited grindstone containing carbon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478710A (en) * 1987-09-21 1989-03-24 Kokutou Dengiyoushiya Kk Diamond galvanized drill, manufacture thereof and boring method
JPH02167671A (en) * 1988-12-21 1990-06-28 Disco Abrasive Syst Ltd Electrodeposited grindstone containing carbon

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