JPS578077A - Manufacture of grindstone - Google Patents

Manufacture of grindstone

Info

Publication number
JPS578077A
JPS578077A JP8120380A JP8120380A JPS578077A JP S578077 A JPS578077 A JP S578077A JP 8120380 A JP8120380 A JP 8120380A JP 8120380 A JP8120380 A JP 8120380A JP S578077 A JPS578077 A JP S578077A
Authority
JP
Japan
Prior art keywords
layer
grinding particles
support body
bond
resin
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
JP8120380A
Other languages
Japanese (ja)
Other versions
JPS6254627B2 (en
Inventor
Toshio Asae
Ikuo Suzuki
Tomoyasu Imai
Masato Kitajima
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki 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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP8120380A priority Critical patent/JPS578077A/en
Publication of JPS578077A publication Critical patent/JPS578077A/en
Publication of JPS6254627B2 publication Critical patent/JPS6254627B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE: To bond hard grinding particles to one another tightly and also to bond a layer of such grinding particles to a vitrified grinding stone support body tightly by a method wherein the bonding surface on which the layer of the grinding particles is formed is coated with a liquid phase thermosetting resin and the resin is hardened by heating so that the resin becomes a resinoid bond to thereby bond the layer tightly to the support body.
CONSTITUTION: The surface of the vitrified grindstone support 11 on which the layer 12 of the hard grinding particles is formed is coated with the liquid phase thermosetting resin and the resin is hardened by heating so that a resinoid saturated layer 11a is formed on the surface of the support body 11. Then a mixture of the hard grinding particles 13 made of cubic boron nitride (or those mixed with a filler) and a thermosetting resin 14 is pressure molded to form a layer thereof on the support body 11 and the molded layer is heated with the result that the support body 11 and the hard grinding particles 13 and the grinding particles themselves are bonded together tightly through the thermosetting resin 14.
COPYRIGHT: (C)1982,JPO&Japio
JP8120380A 1980-06-16 1980-06-16 Manufacture of grindstone Granted JPS578077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8120380A JPS578077A (en) 1980-06-16 1980-06-16 Manufacture of grindstone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8120380A JPS578077A (en) 1980-06-16 1980-06-16 Manufacture of grindstone

Publications (2)

Publication Number Publication Date
JPS578077A true JPS578077A (en) 1982-01-16
JPS6254627B2 JPS6254627B2 (en) 1987-11-16

Family

ID=13739916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8120380A Granted JPS578077A (en) 1980-06-16 1980-06-16 Manufacture of grindstone

Country Status (1)

Country Link
JP (1) JPS578077A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897390A (en) * 1981-12-02 1983-06-09 エスエスエムシー　インコーポレーテッド Sewing yarn loop taking device having vertical axis line
JPS59143649U (en) * 1983-03-14 1984-09-26 旭ダイヤモンド工業株式会社 Resin bond whetstone
US4478162A (en) * 1981-06-06 1984-10-23 Kochs Adler Ag Needle guard of a sewing machine
JPS6288579A (en) * 1985-10-15 1987-04-23 Toyoda Mach Works Ltd Grinding tool
JPS63288664A (en) * 1987-02-09 1988-11-25 デ　ビアス　インダストリアル　ダイアモンド　デイビジヨン（プロプライエタリイ）　リミテツド Manufacture of polishing body
JP2013223902A (en) * 2012-04-20 2013-10-31 Tokyo Seimitsu Co Ltd Cutting blade and its manufacturing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794474A (en) * 1970-09-05 1974-02-26 Philips Corp Method of manufacturing a profiled grinding wheel
JPS5242274A (en) * 1975-09-30 1977-04-01 Mitsubishi Electric Corp Time switches
JPS5315691A (en) * 1976-07-29 1978-02-13 Toyoda Mach Works Ltd Method of making resinoid grinding stone
JPS5515965U (en) * 1978-07-17 1980-01-31
JPS5565082A (en) * 1978-11-07 1980-05-16 Tatsuo Takeda Preparation of combined grind stone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794474A (en) * 1970-09-05 1974-02-26 Philips Corp Method of manufacturing a profiled grinding wheel
JPS5242274A (en) * 1975-09-30 1977-04-01 Mitsubishi Electric Corp Time switches
JPS5315691A (en) * 1976-07-29 1978-02-13 Toyoda Mach Works Ltd Method of making resinoid grinding stone
JPS5515965U (en) * 1978-07-17 1980-01-31
JPS5565082A (en) * 1978-11-07 1980-05-16 Tatsuo Takeda Preparation of combined grind stone

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478162A (en) * 1981-06-06 1984-10-23 Kochs Adler Ag Needle guard of a sewing machine
JPS5897390A (en) * 1981-12-02 1983-06-09 エスエスエムシー　インコーポレーテッド Sewing yarn loop taking device having vertical axis line
JPS59143649U (en) * 1983-03-14 1984-09-26 旭ダイヤモンド工業株式会社 Resin bond whetstone
JPS6288579A (en) * 1985-10-15 1987-04-23 Toyoda Mach Works Ltd Grinding tool
JPS63288664A (en) * 1987-02-09 1988-11-25 デ　ビアス　インダストリアル　ダイアモンド　デイビジヨン（プロプライエタリイ）　リミテツド Manufacture of polishing body
JP2013223902A (en) * 2012-04-20 2013-10-31 Tokyo Seimitsu Co Ltd Cutting blade and its manufacturing method

Also Published As

Publication number Publication date
JPS6254627B2 (en) 1987-11-16

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