JPS5771774A - Manufacture of grindstone - Google Patents

Manufacture of grindstone

Info

Publication number
JPS5771774A
JPS5771774A JP14847180A JP14847180A JPS5771774A JP S5771774 A JPS5771774 A JP S5771774A JP 14847180 A JP14847180 A JP 14847180A JP 14847180 A JP14847180 A JP 14847180A JP S5771774 A JPS5771774 A JP S5771774A
Authority
JP
Japan
Prior art keywords
grindstone
abrasive
meshes
synthetic resin
bonding material
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
JP14847180A
Other languages
Japanese (ja)
Other versions
JPS6361143B2 (en
Inventor
Kiyoshi Inoue
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.)
Japan Kinoko Research Center Foundation
Original Assignee
Japan Kinoko Research Center Foundation
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 Japan Kinoko Research Center Foundation filed Critical Japan Kinoko Research Center Foundation
Priority to JP14847180A priority Critical patent/JPS5771774A/en
Priority to US06/235,560 priority patent/US4405421A/en
Priority to GB8105471A priority patent/GB2070064B/en
Priority to FR8103556A priority patent/FR2476522B1/en
Priority to IT8147869A priority patent/IT1209845B/en
Priority to DE19813106639 priority patent/DE3106639A1/en
Publication of JPS5771774A publication Critical patent/JPS5771774A/en
Publication of JPS6361143B2 publication Critical patent/JPS6361143B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE: To obtain a stabilized grindstone for grinding process with long durability not requiring electrically conductive treatment by making a sintering formation so that the grindstone itself may have a conductivity through employment of conductive abrasive in special value in particle size in manufacturing method of grindstone for electrolytic grinding.
CONSTITUTION: Conductive abrasive with a sort of plural sorts of paticle size 8,000W500 meshes of Ti system, Hf system or B system of earbide, boride or nitride is combined with a bonding material of rubber synthetic resin, glass ceramics to form a compound abrasive with particle size 200W10 meshes, and a sintering formation is performed by mixing the abrasive with 200W10 meshes with the bonding material of synthetic resin, glass ceramics. Thus porous quality of grinding wheel with a chink rate of approximate 20W40% or so is enabled to be formed.
COPYRIGHT: (C)1982,JPO&Japio
JP14847180A 1980-02-22 1980-10-22 Manufacture of grindstone Granted JPS5771774A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14847180A JPS5771774A (en) 1980-10-22 1980-10-22 Manufacture of grindstone
US06/235,560 US4405421A (en) 1980-02-22 1981-02-18 Method of and apparatus for electrochemically grinding a conductive workpiece
GB8105471A GB2070064B (en) 1980-02-22 1981-02-20 Electrochemical grinding electrode
FR8103556A FR2476522B1 (en) 1980-02-22 1981-02-23 GRINDING BODY, GRINDING ELECTRODE AND METHOD AND DEVICE FOR ELECTROCHEMICALLY GRINDING A CONDUCTIVE WORKPIECE WITH SUCH A GRINDED ELECTRODE
IT8147869A IT1209845B (en) 1980-02-22 1981-02-23 GRINDING ELECTRODE AND METHOD AND DEVICE FOR THE ELECTROCHEMICAL GRINDING OF A CONDUCTIVE PIECE WITH ELECTRODE CANVAS
DE19813106639 DE3106639A1 (en) 1980-02-22 1981-02-23 ELECTRODE BODY AND METHOD AND DEVICE FOR ELECTROCHEMICAL GRINDING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14847180A JPS5771774A (en) 1980-10-22 1980-10-22 Manufacture of grindstone

Publications (2)

Publication Number Publication Date
JPS5771774A true JPS5771774A (en) 1982-05-04
JPS6361143B2 JPS6361143B2 (en) 1988-11-28

Family

ID=15453482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14847180A Granted JPS5771774A (en) 1980-02-22 1980-10-22 Manufacture of grindstone

Country Status (1)

Country Link
JP (1) JPS5771774A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206379A (en) * 1982-05-26 1983-12-01 Inoue Japax Res Inc Method of manufacturing conductive abrasive material
JP2005199407A (en) * 2004-01-19 2005-07-28 Asahi Diamond Industrial Co Ltd Superabrasive wheel, method for producing the same, and grinding method using the superabrasive wheel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507194A (en) * 1973-03-22 1975-01-24
JPS54161185A (en) * 1978-06-08 1979-12-20 Suzuo Tsuchida Preparation ofmpound grain

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507194A (en) * 1973-03-22 1975-01-24
JPS54161185A (en) * 1978-06-08 1979-12-20 Suzuo Tsuchida Preparation ofmpound grain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206379A (en) * 1982-05-26 1983-12-01 Inoue Japax Res Inc Method of manufacturing conductive abrasive material
JP2005199407A (en) * 2004-01-19 2005-07-28 Asahi Diamond Industrial Co Ltd Superabrasive wheel, method for producing the same, and grinding method using the superabrasive wheel

Also Published As

Publication number Publication date
JPS6361143B2 (en) 1988-11-28

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