JPS55112774A - Tool for processing - Google Patents

Tool for processing

Info

Publication number
JPS55112774A
JPS55112774A JP1807779A JP1807779A JPS55112774A JP S55112774 A JPS55112774 A JP S55112774A JP 1807779 A JP1807779 A JP 1807779A JP 1807779 A JP1807779 A JP 1807779A JP S55112774 A JPS55112774 A JP S55112774A
Authority
JP
Japan
Prior art keywords
grinding stone
inorganic particles
particles
binder
brittle
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
JP1807779A
Other languages
Japanese (ja)
Other versions
JPS6254629B2 (en
Inventor
Kazuo Inoue
Seiichi Kosaku
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP1807779A priority Critical patent/JPS55112774A/en
Publication of JPS55112774A publication Critical patent/JPS55112774A/en
Publication of JPS6254629B2 publication Critical patent/JPS6254629B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To always maintain new abrasive surface of a grinding stone by forming the grinding stone by mixing inorganic particles having a larger brittleness than that of the abrasive particles in a polymer material of triazine system so that the brittle inorganic particles are forcibly broken off from the surface of the grinding stone.
CONSTITUTION: The working surface of a grinding stone formed of a binder 10 of a polymer material of triazine system, abrasive particles 11 and inorganic particles 12 of a brittle material such as boron has the abrsive particles 11, the inorganic particles 11 and the binder 10 before the use of the grinding stone. As the grinding stone is used, the brittle inorganic particles 12 fall off forming chipped parts 12a which cause the binder 10 to fall off so that new working surface is maintained.
COPYRIGHT: (C)1980,JPO&Japio
JP1807779A 1979-02-19 1979-02-19 Tool for processing Granted JPS55112774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1807779A JPS55112774A (en) 1979-02-19 1979-02-19 Tool for processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1807779A JPS55112774A (en) 1979-02-19 1979-02-19 Tool for processing

Publications (2)

Publication Number Publication Date
JPS55112774A true JPS55112774A (en) 1980-08-30
JPS6254629B2 JPS6254629B2 (en) 1987-11-16

Family

ID=11961582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1807779A Granted JPS55112774A (en) 1979-02-19 1979-02-19 Tool for processing

Country Status (1)

Country Link
JP (1) JPS55112774A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815672A (en) * 1981-07-21 1983-01-29 Daichiku:Kk Resinoid bonded flat shaped rotary grinding stone
JPH068148A (en) * 1992-04-13 1994-01-18 Norton Co Supergriding stones joined with bismaleimide- triazine resin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3034076U (en) * 1996-04-30 1997-02-14 利夫 余合 Pot lid knob for placing the ladle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815672A (en) * 1981-07-21 1983-01-29 Daichiku:Kk Resinoid bonded flat shaped rotary grinding stone
JPH068148A (en) * 1992-04-13 1994-01-18 Norton Co Supergriding stones joined with bismaleimide- triazine resin

Also Published As

Publication number Publication date
JPS6254629B2 (en) 1987-11-16

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