BRPI0923722A2 - Ferramentas abrasivas coladas reforçadas - Google Patents

Ferramentas abrasivas coladas reforçadas

Info

Publication number
BRPI0923722A2
BRPI0923722A2 BRPI0923722A BRPI0923722A BRPI0923722A2 BR PI0923722 A2 BRPI0923722 A2 BR PI0923722A2 BR PI0923722 A BRPI0923722 A BR PI0923722A BR PI0923722 A BRPI0923722 A BR PI0923722A BR PI0923722 A2 BRPI0923722 A2 BR PI0923722A2
Authority
BR
Brazil
Prior art keywords
abrasive tools
reinforced
mesh
fiberglass
reinforced glued
Prior art date
Application number
BRPI0923722A
Other languages
English (en)
Inventor
C Francois Emmanuel
Zhang Guohua
W Klett Michael
Original Assignee
Saint Gobain Abrasives Inc
Saint Gobain Abrasifs Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42310559&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0923722(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Abrasives Inc, Saint Gobain Abrasifs Sa filed Critical Saint Gobain Abrasives Inc
Publication of BRPI0923722A2 publication Critical patent/BRPI0923722A2/pt

Links

Classifications

    • 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
    • B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • 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
    • B24D5/12—Cut-off wheels
    • B24D5/123—Cut-off wheels having different cutting segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

FERRAMENTAS ABRASIVAS COLADAS REFORÇADAS. Ferramentas abrasivas coladas, por exemplo, mós, podem ser reforçadas usando, por exemplo, uma ou mais rede(s) de fibra de vidro possuindo uma superfície de vidro por unidade de pelo menos 0,2. Em alternativa ou adicionalmente, a rede de fibra de vidro tem uma espessura de 2 mm ou menos. A rede pode ser concebida para prover adesão melhorada entre o reforço de fibra de vidro e a mistura empregada para formar a ferramenta abrasiva colada. Em alguns exemplos, o reforço intermédio na zona neutra do rebolo pode ser eliminado ou minimizado.
BRPI0923722A 2008-12-30 2009-12-23 Ferramentas abrasivas coladas reforçadas BRPI0923722A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14142908P 2008-12-30 2008-12-30
PCT/US2009/069399 WO2010078191A2 (en) 2008-12-30 2009-12-23 Reinforced bonded abrasive tools

Publications (1)

Publication Number Publication Date
BRPI0923722A2 true BRPI0923722A2 (pt) 2017-07-11

Family

ID=42310559

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923722A BRPI0923722A2 (pt) 2008-12-30 2009-12-23 Ferramentas abrasivas coladas reforçadas

Country Status (11)

Country Link
US (1) US8641481B2 (pt)
EP (1) EP2384260B1 (pt)
CN (2) CN102256746B (pt)
AR (1) AR074929A1 (pt)
AU (1) AU2009332973B2 (pt)
BR (1) BRPI0923722A2 (pt)
CA (1) CA2748353C (pt)
ES (1) ES2682295T3 (pt)
PL (1) PL2384260T3 (pt)
TW (2) TWI415716B (pt)
WO (1) WO2010078191A2 (pt)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120100784A1 (en) * 2006-09-15 2012-04-26 Saint-Gobain Abrasifs Microfiber Reinforcement for Abrasive Tools
US8808412B2 (en) 2006-09-15 2014-08-19 Saint-Gobain Abrasives, Inc. Microfiber reinforcement for abrasive tools
CN102256746B (zh) 2008-12-30 2014-04-16 圣戈班磨料磨具有限公司 增强的粘结的磨料工具
IT1398970B1 (it) * 2010-03-24 2013-03-28 Campana Mirco E Figli S N C Supporto per dischi abrasivi.
TWI613285B (zh) 2010-09-03 2018-02-01 聖高拜磨料有限公司 粘結的磨料物品及形成方法
JP2013527045A (ja) * 2010-12-30 2013-06-27 サンーゴバン アブレイシブズ，インコーポレイティド 砥石車ならびにその製造および使用方法
EP2658680B1 (en) 2010-12-31 2020-12-09 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles comprising abrasive particles having particular shapes and methods of forming such articles
WO2012127507A1 (en) * 2011-03-18 2012-09-27 Giovanni Ficai Method for manufacturing abrasive grinding wheels and associated machine
TWI470069B (zh) 2011-03-31 2015-01-21 Saint Gobain Abrasives Inc 用於高速磨削操作之磨料物品
TWI471196B (zh) 2011-03-31 2015-02-01 Saint Gobain Abrasives Inc 用於高速磨削操作之磨料物品
WO2013003831A2 (en) 2011-06-30 2013-01-03 Saint-Gobain Ceramics & Plastics, Inc. Liquid phase sintered silicon carbide abrasive particles
WO2013003830A2 (en) 2011-06-30 2013-01-03 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
US8944893B2 (en) * 2011-08-30 2015-02-03 Saint-Gobain Abrasives, Inc. Dressable bonded abrasive article
US9517546B2 (en) 2011-09-26 2016-12-13 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming
KR101092073B1 (ko) * 2011-10-05 2011-12-13 현주빈 연마팁이 일체화된 팁 고정홀더
KR102074138B1 (ko) 2011-12-30 2020-02-07 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성방법
KR20140106737A (ko) 2011-12-30 2014-09-03 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 형성
PL2797716T3 (pl) 2011-12-30 2021-07-05 Saint-Gobain Ceramics & Plastics, Inc. Kompozytowe ukształtowane cząstki ścierne i sposób ich formowania
EP2802436B1 (en) 2012-01-10 2019-09-25 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having complex shapes
US8840696B2 (en) 2012-01-10 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
DE102012002105A1 (de) * 2012-02-06 2013-08-08 Egon Evertz Kg (Gmbh & Co.) Schleifscheibe, insbesondere zum Längs- oder Querschleifen
WO2013149209A1 (en) 2012-03-30 2013-10-03 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
CN103372818B (zh) * 2012-04-26 2018-10-12 圣戈班磨料磨具(上海)有限公司 一种改良工具
WO2013163305A1 (en) * 2012-04-26 2013-10-31 Saint-Gobain Abrasives, Inc. An improved tool
CN103372817A (zh) * 2012-04-26 2013-10-30 圣戈班磨料磨具(上海)有限公司 一种改良工具
KR101813466B1 (ko) 2012-05-23 2017-12-29 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 및 이의 형성방법
WO2014005120A1 (en) 2012-06-29 2014-01-03 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
WO2014036097A1 (en) * 2012-08-28 2014-03-06 Saint-Gobain Abrasives, Inc. Large diameter cutting tool
EP2906392B1 (en) 2012-10-15 2025-04-16 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
AR093483A1 (es) * 2012-11-20 2015-06-10 Saint Gobain Abrasives Inc Articulo abrasivo que comprende particulas abrasivas de una composicion compuesta
CN103144047A (zh) * 2012-12-14 2013-06-12 姜堰苏蒙砂轮有限公司 重负荷砂轮及其制备方法
WO2014106159A1 (en) * 2012-12-31 2014-07-03 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
JP2016501735A (ja) 2012-12-31 2016-01-21 サンーゴバン アブレイシブズ，インコーポレイティド 結合研磨物品および研削方法
CN104994995B (zh) 2012-12-31 2018-12-14 圣戈本陶瓷及塑料股份有限公司 颗粒材料及其形成方法
US9266219B2 (en) 2012-12-31 2016-02-23 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
WO2014161001A1 (en) 2013-03-29 2014-10-02 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
DE112014001102T5 (de) 2013-03-31 2015-11-19 Saint-Gobain Abrasifs Gebundener Schleifartikel und Schleifverfahren
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
EP3013527B1 (en) * 2013-06-28 2023-03-01 Saint-Gobain Abrasives, Inc. Abrasive article reinforced by discontinuous fibers
US9855639B2 (en) * 2013-06-28 2018-01-02 Saint-Gobain Abrasives, Inc. Abrasive article
DE102013110237A1 (de) * 2013-09-17 2015-03-19 Rhodius Schleifwerkzeuge Gmbh & Co. Kg Harzgebundene Trennscheibe
CN111978921A (zh) 2013-09-30 2020-11-24 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
KR102081045B1 (ko) 2013-12-31 2020-02-26 생-고뱅 어브레이시브즈, 인코포레이티드 형상화 연마 입자들을 포함하는 연마 물품
EP2896482A3 (en) * 2014-01-15 2015-08-19 Paolo Ficai A finishing grinding wheel and a forming method thereof
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
AU2015247826A1 (en) 2014-04-14 2016-11-10 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
AU2015247739B2 (en) 2014-04-14 2017-10-26 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
JP5893669B2 (ja) * 2014-04-30 2016-03-23 富士製砥株式会社 回転砥石の製造法及び該製造法によって製造した回転砥石
TWI583730B (zh) 2014-05-29 2017-05-21 聖高拜磨料有限公司 具有包含聚合物材料之核的磨料製品
JP2015223691A (ja) * 2014-05-30 2015-12-14 天龍製鋸株式会社 カップホイール
WO2015184355A1 (en) 2014-05-30 2015-12-03 Saint-Gobain Abrasives, Inc. Method of using an abrasive article including shaped abrasive particles
US9707529B2 (en) 2014-12-23 2017-07-18 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
US9676981B2 (en) 2014-12-24 2017-06-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle fractions and method of forming same
WO2016109780A1 (en) * 2014-12-31 2016-07-07 Saint-Gobain Abrasives, Inc. Colored abrasive articles and method of making colored abrasive articles
US10196551B2 (en) 2015-03-31 2019-02-05 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
SI3081337T1 (sl) * 2015-04-02 2022-06-30 Klingspor Ag Brusilni disk z jedrom
EP3307483B1 (en) 2015-06-11 2020-06-17 Saint-Gobain Ceramics&Plastics, Inc. Abrasive article including shaped abrasive particles
CN106272116A (zh) * 2015-06-29 2017-01-04 圣戈班磨料磨具有限公司 磨具
WO2017058769A1 (en) * 2015-09-28 2017-04-06 Saint-Gobain Abrasives, Inc. Method and apparatus for evaluating bonded abrasive article performance during a cut-off grinding operation
CA3016197A1 (en) * 2016-03-03 2017-09-08 3M Innovative Properties Company Depressed center grinding wheel
EP4071224A3 (en) 2016-05-10 2023-01-04 Saint-Gobain Ceramics and Plastics, Inc. Methods of forming abrasive articles
KR102313436B1 (ko) 2016-05-10 2021-10-19 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 연마 입자들 및 그 형성 방법
EP4349896A3 (en) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
CN110719946B (zh) 2017-06-21 2022-07-15 圣戈本陶瓷及塑料股份有限公司 颗粒材料及其形成方法
EP3421178A1 (en) * 2017-06-26 2019-01-02 Dronco GmbH Method of manufacturing an abrasive member, in particular rotary abrasive disc and abrasive member, in particular rotary abrasive disc
CN107378806A (zh) * 2017-07-20 2017-11-24 江苏苏北砂轮厂有限公司 高厚度砂轮
US11691247B2 (en) 2017-12-28 2023-07-04 Saint-Gobain Abrasives, Inc. Bonded abrasive articles
EP3898084A1 (en) * 2018-12-18 2021-10-27 3M Innovative Properties Company Precision-shaped grain abrasive rail grinding tool and manufacturing method therefor
CN109571289A (zh) * 2018-12-29 2019-04-05 江苏华东砂轮有限公司 一种改性酚醛树脂结合剂的制备工艺及应用
KR102558904B1 (ko) * 2019-01-14 2023-07-21 아우구스트 뤼게베르크 게엠베하 운트 코. 카게 연삭 디스크 및 이러한 연삭 디스크의 용도
CN110000717A (zh) * 2019-03-14 2019-07-12 浙江亚孙砂轮有限公司 多功能纤维增强树脂切割砂轮及其制造工艺
WO2021016786A1 (zh) * 2019-07-29 2021-02-04 博世电动工具（中国）有限公司 砂轮片
US11926019B2 (en) 2019-12-27 2024-03-12 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
WO2021133876A1 (en) 2019-12-27 2021-07-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
EP4081370A4 (en) 2019-12-27 2024-04-24 Saint-Gobain Ceramics & Plastics Inc. ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
IT202000017341A1 (it) * 2020-07-16 2022-01-16 Polit S R L Metodo per realizzare un segmento abrasivo frankfurt e segmento abrasivo frankfurt ottenuto con tale metodo
KR102948592B1 (ko) * 2021-01-14 2026-04-03 현대자동차주식회사 연마를 위한 그라인딩 휠
EP4457054A4 (en) 2021-12-30 2026-01-14 Saint Gobain Abrasives Inc ABRASIVE ARTICLES AND THEIR FORMATION PROCESSES
CN118591436A (zh) 2021-12-30 2024-09-03 圣戈班磨料磨具有限公司 磨料制品及其形成方法
MX2024007593A (es) 2021-12-30 2024-08-20 Saint Gobain Abrasives Inc Artículos abrasivos y métodos de formación de los mismos.
CN116690446A (zh) * 2022-07-04 2023-09-05 临沂市大鹏五金磨具有限公司 树脂砂轮硬化方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US685755A (en) * 1901-04-08 1901-11-05 Lorain Steel Co Controller for electric railway-motors.
AT194274B (de) 1956-05-25 1958-01-10 Swarovski Tyrolit Schleif Trennschleifscheibe
US3619151A (en) 1968-10-16 1971-11-09 Landis Tool Co Phosphate bonded grinding wheel
US3838543A (en) 1970-05-25 1974-10-01 Norton Co High speed cut-off wheel
US3868793A (en) * 1973-06-18 1975-03-04 Norton Co Internally safety reinforced cup grinding wheel
JPS5632293Y2 (pt) * 1976-09-13 1981-07-31
US4194098A (en) 1978-06-12 1980-03-18 Metro-Tel Corp. Lineman's hand test set
DE3705540A1 (de) 1986-06-13 1987-12-17 Ruetgerswerke Ag Hochtemperaturbestaendige formstoffe
DE3819199A1 (de) 1988-06-06 1989-12-07 Leurop Leutheusser Kg Verfahren zur herstellung von glasfaserronden fuer schleif- oder trennscheiben und vorrichtung zur durchfuehrung des verfahrens
US5221294A (en) 1991-05-22 1993-06-22 Norton Company Process of producing self-bonded ceramic abrasive wheels
US5203886A (en) 1991-08-12 1993-04-20 Norton Company High porosity vitrified bonded grinding wheels
US5429648A (en) 1993-09-23 1995-07-04 Norton Company Process for inducing porosity in an abrasive article
DE4338492A1 (de) 1993-11-11 1995-05-18 Rueggeberg August Trenn-Schleifscheibe für stationäre Schleifmaschinenund deren Verwendung
US5738696A (en) 1996-07-26 1998-04-14 Norton Company Method for making high permeability grinding wheels
US5738697A (en) 1996-07-26 1998-04-14 Norton Company High permeability grinding wheels
US5913994A (en) * 1996-08-30 1999-06-22 Norton Company Method for fabricating abrasive discs
BR9706508A (pt) 1997-12-30 1999-10-26 Norton Ind E Comercio Ltda Tela de fibra de vidro resinada para reforço de um disco abrasivo de desbaste e/ou de corte e/ou rebolo resinóide e disco abrasivo incluindo tal tela.
CN1061285C (zh) * 1998-01-06 2001-01-31 梁永辉 超薄切割砂轮片及其生产工艺
TW550141B (en) 1999-07-29 2003-09-01 Saint Gobain Abrasives Inc Depressed center abrasive wheel assembly and abrasive wheel assembly
US6685755B2 (en) 2001-11-21 2004-02-03 Saint-Gobain Abrasives Technology Company Porous abrasive tool and method for making the same
KR20030091641A (ko) 2002-05-27 2003-12-03 구레-노튼 가부시키가이샤 연마용 숫돌
DE10359747A1 (de) 2003-12-19 2005-07-14 August Rüggeberg Gmbh & Co. Kg Schrupp-Schleifscheibe
DE102004032311A1 (de) 2004-07-03 2006-01-19 August Rüggeberg Gmbh & Co. Kg Trenn-Schleifscheibe für stationären Einsatz
AT502285B1 (de) 2004-10-19 2008-12-15 Gissing Gerhard Trennschleifring mit doppelter kernspannvorrichtung
FR2898070B1 (fr) 2006-03-06 2009-01-09 Saint Gobain Abrasifs Tech Meule d'ebarbage fine, utilisation de cette meule, procede et dispositif pour la fabriquer
CN102256746B (zh) 2008-12-30 2014-04-16 圣戈班磨料磨具有限公司 增强的粘结的磨料工具

Also Published As

Publication number Publication date
CA2748353A1 (en) 2010-07-08
WO2010078191A2 (en) 2010-07-08
US8641481B2 (en) 2014-02-04
AR074929A1 (es) 2011-02-23
CN102256746A (zh) 2011-11-23
US20100190424A1 (en) 2010-07-29
AU2009332973B2 (en) 2013-10-24
CA2748353C (en) 2014-04-08
TWI415716B (zh) 2013-11-21
WO2010078191A3 (en) 2010-10-28
AU2009332973A1 (en) 2011-08-04
TW201024035A (en) 2010-07-01
TW201402280A (zh) 2014-01-16
CN103878706A (zh) 2014-06-25
ES2682295T3 (es) 2018-09-19
EP2384260B1 (en) 2018-07-04
EP2384260A4 (en) 2014-12-17
PL2384260T3 (pl) 2018-10-31
CN102256746B (zh) 2014-04-16
EP2384260A2 (en) 2011-11-09

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