EP1129824B1 - Resinoid grinding wheel having core portion made of metallic material - Google Patents

Resinoid grinding wheel having core portion made of metallic material Download PDF

Info

Publication number
EP1129824B1
EP1129824B1 EP01103964A EP01103964A EP1129824B1 EP 1129824 B1 EP1129824 B1 EP 1129824B1 EP 01103964 A EP01103964 A EP 01103964A EP 01103964 A EP01103964 A EP 01103964A EP 1129824 B1 EP1129824 B1 EP 1129824B1
Authority
EP
European Patent Office
Prior art keywords
grinding
grinding wheel
core portion
reinforced core
thermal expansion
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.)
Expired - Lifetime
Application number
EP01103964A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1129824A3 (en
EP1129824A2 (en
Inventor
Kenji c/o NORITAKE CO. LIMITED Itoh
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.)
Noritake Co Ltd
Original Assignee
Noritake 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 Noritake Co Ltd filed Critical Noritake Co Ltd
Publication of EP1129824A2 publication Critical patent/EP1129824A2/en
Publication of EP1129824A3 publication Critical patent/EP1129824A3/en
Application granted granted Critical
Publication of EP1129824B1 publication Critical patent/EP1129824B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • 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
    • B24D5/02—Wheels in one piece
    • B24D5/04—Wheels in one piece with reinforcing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP01103964A 2000-03-02 2001-02-19 Resinoid grinding wheel having core portion made of metallic material Expired - Lifetime EP1129824B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000056923 2000-03-02
JP2000056923A JP3538360B2 (ja) 2000-03-02 2000-03-02 重研削用のレジノイド研削砥石

Publications (3)

Publication Number Publication Date
EP1129824A2 EP1129824A2 (en) 2001-09-05
EP1129824A3 EP1129824A3 (en) 2003-11-12
EP1129824B1 true EP1129824B1 (en) 2005-09-14

Family

ID=18577795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103964A Expired - Lifetime EP1129824B1 (en) 2000-03-02 2001-02-19 Resinoid grinding wheel having core portion made of metallic material

Country Status (5)

Country Link
EP (1) EP1129824B1 (ja)
JP (1) JP3538360B2 (ja)
KR (1) KR100713867B1 (ja)
AT (1) ATE304428T1 (ja)
DE (1) DE60113319T2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103264359A (zh) * 2013-05-06 2013-08-28 新野鼎泰电子精工科技有限公司 微钻刃半精磨用树脂砂轮及其制作方法
CN103624698A (zh) * 2013-12-27 2014-03-12 云南光电辅料有限公司 一种热固化树脂磨具制备方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003231061A (ja) 2002-02-12 2003-08-19 Noritake Co Ltd セグメント型砥石車
US6988937B2 (en) * 2002-04-11 2006-01-24 Saint-Gobain Abrasives Technology Company Method of roll grinding
DE102012002104A1 (de) 2012-02-06 2013-08-08 Egon Evertz Kg (Gmbh & Co.) Schleifscheibe, insbesondere zum Längs- oder Querschleifen
DE202012001120U1 (de) 2012-02-06 2013-02-07 Egon Evertz Kg (Gmbh & Co.) Schleifscheibe, insbesondere zum Längs- oder Querschleifen
DE102012002105A1 (de) 2012-02-06 2013-08-08 Egon Evertz Kg (Gmbh & Co.) Schleifscheibe, insbesondere zum Längs- oder Querschleifen
DE202012001119U1 (de) 2012-02-06 2013-02-07 Egon Evertz Kg (Gmbh & Co.) Schleifscheibe, insbesondere zum Längs- oder Querschleifen
DE202012006079U1 (de) 2012-06-22 2012-09-18 Egon Evertz Kg (Gmbh & Co.) Schleifvorrichtung mit Schutzhaube
CN103624697B (zh) * 2013-12-27 2016-05-11 云南光电辅料有限公司 一种陶瓷磨具制备方法
CN103770030A (zh) * 2013-12-31 2014-05-07 郑州磨料磨具磨削研究所有限公司 轧辊高速磨削用树脂结合剂超硬材料砂轮及其制备方法
AT519040A1 (de) * 2016-09-12 2018-03-15 Tyrolit Schleifmittelwerke Swarovski Kg Schneidwerkzeug
CN111906702A (zh) * 2018-11-16 2020-11-10 江苏赛扬精工科技有限责任公司 活塞环加工用环保型双端面磨盘的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622464D0 (en) * 1986-09-18 1986-10-22 British Petroleum Co Plc Graded structure composites
JPH078474B2 (ja) * 1989-08-22 1995-02-01 瑞穂研磨砥石株式会社 高速研削用超硬砥粒砥石
BR9607820A (pt) * 1995-03-21 1998-07-07 Norton Co Esmerilhadora aperfeiçoada para escantilhar vidro plano
JP3525749B2 (ja) * 1998-08-07 2004-05-10 豊田工機株式会社 円盤形状の砥石コア及びその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103264359A (zh) * 2013-05-06 2013-08-28 新野鼎泰电子精工科技有限公司 微钻刃半精磨用树脂砂轮及其制作方法
CN103264359B (zh) * 2013-05-06 2015-12-02 新野鼎泰电子精工科技有限公司 微钻刃半精磨用树脂砂轮及其制作方法
CN103624698A (zh) * 2013-12-27 2014-03-12 云南光电辅料有限公司 一种热固化树脂磨具制备方法
CN103624698B (zh) * 2013-12-27 2016-05-11 云南光电辅料有限公司 一种热固化树脂磨具制备方法

Also Published As

Publication number Publication date
ATE304428T1 (de) 2005-09-15
DE60113319D1 (de) 2005-10-20
KR100713867B1 (ko) 2007-05-07
KR20010087200A (ko) 2001-09-15
EP1129824A3 (en) 2003-11-12
EP1129824A2 (en) 2001-09-05
JP2001246567A (ja) 2001-09-11
DE60113319T2 (de) 2006-06-22
JP3538360B2 (ja) 2004-06-14

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