ES2064397T3 - Muela con granos abrasivos aglomerados por vitrificado. - Google Patents

Muela con granos abrasivos aglomerados por vitrificado.

Info

Publication number
ES2064397T3
ES2064397T3 ES89114932T ES89114932T ES2064397T3 ES 2064397 T3 ES2064397 T3 ES 2064397T3 ES 89114932 T ES89114932 T ES 89114932T ES 89114932 T ES89114932 T ES 89114932T ES 2064397 T3 ES2064397 T3 ES 2064397T3
Authority
ES
Spain
Prior art keywords
vitrified
grinding
abrasive grains
grains agglomerated
abrasive
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
ES89114932T
Other languages
English (en)
Inventor
Jay Hay
Carole J Markhoff-Matheny
Brian E Swanson
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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=26324341&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2064397(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of ES2064397T3 publication Critical patent/ES2064397T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B24D3/04—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 inorganic
    • B24D3/14—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 inorganic ceramic, i.e. vitrified bondings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

SE DESCRIBE UNA RUEDA PULIDORA HECHA DE ABRASIVO DE ALUMINIO SINTERIZADO Y UN AGLUTINANTE VITRIFICADO, SIENDO EL AGLUTINANTE VITRIFICADO UN VIDRIO POROSO. UNA GRAN PARTE DEL ABRASIVO DE ALUMINIO SINTERIZADO SE REEMPLAZA CON UN ABRASIVO NO SINTERIZADO Y EL AGLUTINANTE INCLUYE FILTROS Y/O ACCESORIOS DE PULIDO.
ES89114932T 1988-08-25 1989-08-11 Muela con granos abrasivos aglomerados por vitrificado. Expired - Lifetime ES2064397T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/236,586 US4898597A (en) 1988-08-25 1988-08-25 Frit bonded abrasive wheel
IN701CA1989 IN172386B (es) 1988-08-25 1989-08-28

Publications (1)

Publication Number Publication Date
ES2064397T3 true ES2064397T3 (es) 1995-02-01

Family

ID=26324341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89114932T Expired - Lifetime ES2064397T3 (es) 1988-08-25 1989-08-11 Muela con granos abrasivos aglomerados por vitrificado.

Country Status (9)

Country Link
US (1) US4898597A (es)
EP (1) EP0355630B1 (es)
JP (1) JP2567475B2 (es)
AT (1) ATE115898T1 (es)
AU (1) AU621643B2 (es)
DE (1) DE68920091T2 (es)
ES (1) ES2064397T3 (es)
GR (1) GR3015486T3 (es)
IN (1) IN172386B (es)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394963B (de) * 1989-04-14 1992-08-10 Treibacher Chemische Werke Ag Keramische, gesinterte koerper
US5110322A (en) * 1989-09-13 1992-05-05 Norton Company Abrasive article
US5104424A (en) * 1989-11-20 1992-04-14 Norton Company Abrasive article
US5094672A (en) * 1990-01-16 1992-03-10 Cincinnati Milacron Inc. Vitreous bonded sol-gel abrasive grit article
AU646120B2 (en) * 1991-01-07 1994-02-10 Norton Company Glass ceramic bonded abrasive articles
US6123743A (en) * 1991-01-07 2000-09-26 Norton Company Glass-ceramic bonded abrasive tools
JP2719878B2 (ja) * 1993-05-26 1998-02-25 株式会社ノリタケカンパニーリミテド ビトリファイド砥石
US5536283A (en) * 1993-07-30 1996-07-16 Norton Company Alumina abrasive wheel with improved corner holding
US5401284A (en) * 1993-07-30 1995-03-28 Sheldon; David A. Sol-gel alumina abrasive wheel with improved corner holding
US5536282A (en) * 1994-11-08 1996-07-16 Cincinnati Milacron Inc. Method for producing an improved vitreous bonded abrasive article and the article produced thereby
US5645619A (en) * 1995-06-20 1997-07-08 Minnesota Mining And Manufacturing Company Method of making alpha alumina-based abrasive grain containing silica and iron oxide
US5611829A (en) * 1995-06-20 1997-03-18 Minnesota Mining And Manufacturing Company Alpha alumina-based abrasive grain containing silica and iron oxide
US5711774A (en) * 1996-10-09 1998-01-27 Norton Company Silicon carbide abrasive wheel
US5863308A (en) * 1997-10-31 1999-01-26 Norton Company Low temperature bond for abrasive tools
US6074278A (en) * 1998-01-30 2000-06-13 Norton Company High speed grinding wheel
IT1307795B1 (it) * 1999-09-10 2001-11-19 Riccardo Garibaldi Composizione abrasiva per la produzione di utensili per l'esecuzionedi trattamenti di superfici nel settore dei materiali lapidei e della
US6669749B1 (en) 2000-02-02 2003-12-30 3M Innovative Properties Company Fused abrasive particles, abrasive articles, and methods of making and using the same
US6451077B1 (en) 2000-02-02 2002-09-17 3M Innovative Properties Company Fused abrasive particles, abrasive articles, and methods of making and using the same
US6596041B2 (en) 2000-02-02 2003-07-22 3M Innovative Properties Company Fused AL2O3-MgO-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6607570B1 (en) 2000-02-02 2003-08-19 3M Innovative Properties Company Fused Al2O3-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6592640B1 (en) 2000-02-02 2003-07-15 3M Innovative Properties Company Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same
WO2001070463A2 (en) * 2000-03-23 2001-09-27 Saint-Gobain Abrasives, Inc. Vitrified bonded abrasive tools
US6454822B1 (en) 2000-07-19 2002-09-24 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-Al2O3·Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6582488B1 (en) 2000-07-19 2003-06-24 3M Innovative Properties Company Fused Al2O3-rare earth oxide-ZrO2 eutectic materials
US6458731B1 (en) 2000-07-19 2002-10-01 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-AL2O3.Y2O3 eutectic materials
US7384438B1 (en) 2000-07-19 2008-06-10 3M Innovative Properties Company Fused Al2O3-Y2O3-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6583080B1 (en) 2000-07-19 2003-06-24 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-Al2O3·rare earth oxide eutectic materials
AU2001234702A1 (en) 2000-07-19 2002-02-05 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-al2o3. rare earth oxide eutectic materials, abrasive particles, abrasive articles, and methods of makingand using the same
JP2004504448A (ja) 2000-07-19 2004-02-12 スリーエム　イノベイティブ　プロパティズ　カンパニー 溶融Ａｌ２Ｏ３−希土類酸化物−ＺｒＯ２共晶材料、研磨剤粒子、研磨剤物品ならびにこれらの製造方法および使用方法
US6589305B1 (en) 2000-07-19 2003-07-08 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-Al2O3 • rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6666750B1 (en) 2000-07-19 2003-12-23 3M Innovative Properties Company Fused AL2O3-rare earth oxide-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same
AU2002213054A1 (en) 2000-10-06 2002-04-15 3M Innovative Properties Company Ceramic aggregate particles
ATE462774T1 (de) 2000-10-16 2010-04-15 3M Innovative Properties Co Verfahren zur herstellung von keramischen agglomeratteilchen
AU2002211508A1 (en) * 2000-10-16 2002-04-29 3M Innovative Properties Company Method of making an agglomerate particles
US6521004B1 (en) 2000-10-16 2003-02-18 3M Innovative Properties Company Method of making an abrasive agglomerate particle
US6551366B1 (en) 2000-11-10 2003-04-22 3M Innovative Properties Company Spray drying methods of making agglomerate abrasive grains and abrasive articles
US7147544B2 (en) * 2001-08-02 2006-12-12 3M Innovative Properties Company Glass-ceramics
EP1483351A2 (en) * 2001-08-02 2004-12-08 3M Innovative Properties Company Abrasive particles, and methods of making and using the same
US7625509B2 (en) * 2001-08-02 2009-12-01 3M Innovative Properties Company Method of making ceramic articles
CA2454068A1 (en) * 2001-08-02 2003-02-13 3M Innovative Properties Company Al2o3-rare earth oxide-zro2/hfo2 materials, and methods of making and using the same
KR20080086542A (ko) * 2001-08-02 2008-09-25 쓰리엠 이노베이티브 프로퍼티즈 캄파니 유리로부터 물품을 제조하는 방법 및 이렇게 제조한 유리 세라믹 물품
KR100885328B1 (ko) * 2001-08-02 2009-02-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 알루미나-산화 이트륨-산화 지르코늄/산화 하프늄 물질,및 그의 제조 및 사용 방법
US6609963B2 (en) * 2001-08-21 2003-08-26 Saint-Gobain Abrasives, Inc. Vitrified superabrasive tool and method of manufacture
US6572666B1 (en) 2001-09-28 2003-06-03 3M Innovative Properties Company Abrasive articles and methods of making the same
US6843944B2 (en) * 2001-11-01 2005-01-18 3M Innovative Properties Company Apparatus and method for capping wide web reclosable fasteners
US6749653B2 (en) 2002-02-21 2004-06-15 3M Innovative Properties Company Abrasive particles containing sintered, polycrystalline zirconia
US6679758B2 (en) * 2002-04-11 2004-01-20 Saint-Gobain Abrasives Technology Company Porous abrasive articles with agglomerated abrasives
US7179526B2 (en) * 2002-08-02 2007-02-20 3M Innovative Properties Company Plasma spraying
US8056370B2 (en) * 2002-08-02 2011-11-15 3M Innovative Properties Company Method of making amorphous and ceramics via melt spinning
US7169199B2 (en) * 2002-11-25 2007-01-30 3M Innovative Properties Company Curable emulsions and abrasive articles therefrom
US6979713B2 (en) * 2002-11-25 2005-12-27 3M Innovative Properties Company Curable compositions and abrasive articles therefrom
US20040148868A1 (en) * 2003-02-05 2004-08-05 3M Innovative Properties Company Methods of making ceramics
US7175786B2 (en) * 2003-02-05 2007-02-13 3M Innovative Properties Co. Methods of making Al2O3-SiO2 ceramics
US7258707B2 (en) * 2003-02-05 2007-08-21 3M Innovative Properties Company AI2O3-La2O3-Y2O3-MgO ceramics, and methods of making the same
US20040148869A1 (en) * 2003-02-05 2004-08-05 3M Innovative Properties Company Ceramics and methods of making the same
US7811496B2 (en) * 2003-02-05 2010-10-12 3M Innovative Properties Company Methods of making ceramic particles
US7141522B2 (en) * 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7141523B2 (en) * 2003-09-18 2006-11-28 3M Innovative Properties Company Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same
US7297171B2 (en) * 2003-09-18 2007-11-20 3M Innovative Properties Company Methods of making ceramics comprising Al2O3, REO, ZrO2 and/or HfO2 and Nb205 and/or Ta2O5
US20050132656A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US20050132655A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US20050137076A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Transparent fused crystalline ceramic, and method of making the same
US20050132657A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US20050137077A1 (en) * 2003-12-18 2005-06-23 3M Innovative Properties Company Method of making abrasive particles
US7722691B2 (en) 2005-09-30 2010-05-25 Saint-Gobain Abrasives, Inc. Abrasive tools having a permeable structure
US7399330B2 (en) * 2005-10-18 2008-07-15 3M Innovative Properties Company Agglomerate abrasive grains and methods of making the same
JP2007136559A (ja) * 2005-11-15 2007-06-07 Kurenooton Kk ビトリファイド砥石及びその製造方法
US20070154713A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Ceramic cutting tools and cutting tool inserts, and methods of making the same
US20070151166A1 (en) * 2005-12-30 2007-07-05 3M Innovative Properties Company Method of making abrasive articles, cutting tools, and cutting tool inserts
US7598188B2 (en) * 2005-12-30 2009-10-06 3M Innovative Properties Company Ceramic materials and methods of making and using the same
US7281970B2 (en) * 2005-12-30 2007-10-16 3M Innovative Properties Company Composite articles and methods of making the same
US8095207B2 (en) * 2006-01-23 2012-01-10 Regents Of The University Of Minnesota Implantable medical device with inter-atrial block monitoring
US7708619B2 (en) 2006-05-23 2010-05-04 Saint-Gobain Abrasives, Inc. Method for grinding complex shapes
CN101801610B (zh) * 2007-09-24 2012-08-08 圣戈班磨料磨具有限公司 含活性填充剂的磨料产品
AU2009236192B2 (en) * 2008-04-18 2011-09-22 Saint-Gobain Abrasifs Hydrophilic and hydrophobic silane surface modification of abrasive grains
JP5316053B2 (ja) * 2009-02-12 2013-10-16 日立工機株式会社 有気孔ビトリファイドボンド砥石及びその製造方法
US20110045739A1 (en) * 2009-05-19 2011-02-24 Saint-Gobain Abrasives, Inc. Method and Apparatus for Roll Grinding
US8617273B2 (en) * 2009-10-08 2013-12-31 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming
MX2012006146A (es) * 2009-12-02 2012-07-10 Saint Gobain Abrasifs Sa Articulo abrasivo aglomerado y metodo de formacion.
EP2507014A4 (en) * 2009-12-02 2015-07-29 Saint Gobain Abrasives Inc RELATED ABRASIVE ARTICLE AND ITS TRAINING METHOD
WO2012061033A2 (en) 2010-11-01 2012-05-10 3M Innovative Properties Company Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles
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
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
US8945253B2 (en) 2011-11-23 2015-02-03 Saint-Gobain Abrasives, Inc. Abrasive article for ultra high material removal rate grinding operations
EP2798034A4 (en) 2011-12-30 2016-01-27 Saint Gobain Abrasives Inc BONDED GRINDING MATERIAL AND METHOD FOR THEIR FORMATION
BR112014024937B1 (pt) 2012-04-04 2021-01-12 3M Innovative Properties Company partícula abrasiva conformada de cerâmica, pluralidade de partículas abrasivas, artigo abrasivo e método para produzir partículas abrasivas conformadas de cerâmica
US20130337725A1 (en) 2012-06-13 2013-12-19 3M Innovative Property Company Abrasive particles, abrasive articles, and methods of making and using the same
AR091550A1 (es) 2012-06-29 2015-02-11 Saint Gobain Abrasives Inc Producto abrasivo aglomerado y metodo de formacion
JP5640064B2 (ja) * 2012-08-29 2014-12-10 株式会社アライドマテリアル ビトリファイドボンド超砥粒ホイールおよびそれを用いてウエハを研削加工する方法
CA2888733A1 (en) 2012-10-31 2014-05-08 3M Innovative Properties Company Shaped abrasive particles, methods of making, and abrasive articles including the same
JP6550374B2 (ja) 2013-04-05 2019-07-24 スリーエム イノベイティブ プロパティズ カンパニー 焼結された研磨粒子、それを作製する方法、及びそれを含む研磨物品
CN105263659B (zh) * 2013-05-31 2017-05-24 丰田汽车北海道有限公司 连续展成式齿轮磨削方法
EP3013526A4 (en) 2013-06-24 2017-03-08 3M Innovative Properties Company Abrasive particles, method of making abrasive particles, and abrasive articles
WO2015097704A1 (en) * 2013-12-25 2015-07-02 Camel Grinding Wheels Abrasive surface preparation
CN106062122B (zh) 2014-02-27 2018-12-07 3M创新有限公司 磨料颗粒、磨料制品及其制备和使用方法
WO2016109728A1 (en) 2014-12-30 2016-07-07 Saint-Gobain Abrasives, Inc. Abrasive articles and methods for forming same
US10350642B2 (en) 2015-11-13 2019-07-16 3M Innovative Properties Company Method of shape sorting crushed abrasive particles
RU2634564C2 (ru) * 2016-02-03 2017-10-31 Общество с ограниченной ответственностью "Пегас" Абразивная масса
EP3436217B1 (en) 2016-04-01 2022-02-23 3M Innovative Properties Company Elongate shaped abrasive particles, and methods of making the same
EP3507316A1 (en) 2016-08-31 2019-07-10 3M Innovative Properties Company Halogen and polyhalide mediated phenolic polymerization
CN109890565B (zh) 2016-10-25 2021-05-18 3M创新有限公司 可磁化磨料颗粒及其制备方法
CN109890931B (zh) 2016-10-25 2021-03-16 3M创新有限公司 可磁化磨料颗粒和包含可磁化磨料颗粒的磨料制品
EP3533075A4 (en) 2016-10-25 2020-07-01 3M Innovative Properties Company METHOD FOR MANUFACTURING MAGNETIZABLE ABRASIVE PARTICLES
EP3532562B1 (en) 2016-10-25 2021-05-19 3M Innovative Properties Company Magnetizable abrasive particle and method of making the same
US11253972B2 (en) 2016-10-25 2022-02-22 3M Innovative Properties Company Structured abrasive articles and methods of making the same
WO2018080756A1 (en) 2016-10-25 2018-05-03 3M Innovative Properties Company Functional abrasive particles, abrasive articles, and methods of making the same
CN113174235A (zh) 2017-10-02 2021-07-27 3M创新有限公司 细长磨料颗粒、其制备方法以及包含细长磨料颗粒的磨料制品
US11691247B2 (en) 2017-12-28 2023-07-04 Saint-Gobain Abrasives, Inc. Bonded abrasive articles
CN112812743A (zh) * 2019-11-15 2021-05-18 圣戈班磨料磨具有限公司 磨料制品及其形成方法
WO2023209518A1 (en) 2022-04-26 2023-11-02 3M Innovative Properties Company Abrasive articles, methods of manufacture and use thereof
WO2024127255A1 (en) 2022-12-15 2024-06-20 3M Innovative Properties Company Abrasive articles and methods of manufacture thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338598A (en) * 1916-07-24 1920-04-27 Charles W Thomas Method of making abrasive structures
US1918312A (en) * 1929-10-23 1933-07-18 Carborundum Co Boro-silicate bonded aluminous abrasive
US2334266A (en) * 1939-02-02 1943-11-16 Carborundum Co Diamond abrasive article
US2332241A (en) * 1941-12-06 1943-10-19 Norton Co Grinding wheel
JPS5937568B2 (ja) * 1975-06-26 1984-09-11 カブシキガイシヤ フクイムラタセイサクシヨ 磁器コンデンサの製造方法
JPS5524813A (en) * 1978-08-03 1980-02-22 Showa Denko Kk Alumina grinding grain
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
ZA803883B (en) * 1979-06-29 1981-07-29 Minnesota Mining & Mfg Non-fused aluminum oxide-based abrasive mineral
JPS57178667A (en) * 1981-04-23 1982-11-02 Noritake Co Ltd Vitrified grindstone of super abrasive grain and manufacture
US4543107A (en) * 1984-08-08 1985-09-24 Norton Company Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits
JPS59224267A (ja) * 1983-06-02 1984-12-17 Nippon Gureen Kenkyusho:Kk ビトリフアイド砥石の製造方法
JPS6025659A (ja) * 1983-07-22 1985-02-08 ボリス，アントノウイツチ，ブリアンツエフ 研摩工具製造用のセラミツク結合剤
DE3346772A1 (de) * 1983-12-23 1985-09-26 Leningradskij technologičeskij institut imeni Lensoveta, Leningrad Alkalifreies bleiborosilikatglas und mischung zur herstellung eines schleifwerkzeuges mit diesem glas als glasbinder
US4623364A (en) * 1984-03-23 1986-11-18 Norton Company Abrasive material and method for preparing the same
NZ210805A (en) * 1984-01-19 1988-04-29 Norton Co Aluminous abrasive grits or shaped bodies
ZA85230B (en) * 1984-01-19 1985-08-28 Norton Co Abrasive grits or ceramic bodies and preparation thereof
JPS617219U (ja) * 1984-06-18 1986-01-17 三井造船株式会社 高圧・低圧ケ−ブルの旋回給電構造
CA1254238A (en) * 1985-04-30 1989-05-16 Alvin P. Gerk Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products
US4741743A (en) * 1985-08-19 1988-05-03 Norton Company Grinding wheel with combination of fused and sintered abrasive grits
JPH044103A (ja) * 1990-04-20 1992-01-08 Fujitsu General Ltd シート成形装置
JPH0520232A (ja) * 1991-07-12 1993-01-29 Ricoh Co Ltd コンピユータシステム

Also Published As

Publication number Publication date
DE68920091D1 (de) 1995-02-02
EP0355630A1 (en) 1990-02-28
IN172386B (es) 1993-07-10
EP0355630B1 (en) 1994-12-21
GR3015486T3 (en) 1995-06-30
AU3910889A (en) 1990-03-01
JP2567475B2 (ja) 1996-12-25
AU621643B2 (en) 1992-03-19
US4898597A (en) 1990-02-06
JPH02106273A (ja) 1990-04-18
ATE115898T1 (de) 1995-01-15
DE68920091T2 (de) 1995-05-04

Similar Documents

Publication Publication Date Title
ES2064397T3 (es) Muela con granos abrasivos aglomerados por vitrificado.
ES2076250T3 (es) Productos abrasivos aglomerados.
TW374052B (en) Silicon carbide abrasive wheel
GR3022816T3 (en) Sintered sol gel alumina based filament and method of making and use of same
DE68901959D1 (de) Thermisch stabiler kompaktierter diamantschleifkoerper.
AU6596594A (en) A sol-gel alumina abrasive wheel with improved corner holding
CA2015795A1 (fr) Silice sous forme de bille, procede de preparation et son utilisation au renforcement des elastomeres
MX9709110A (es) Rueda abrasiva de alumina con retencion de esquema mejorada.
BR9506551A (pt) Corpos abrasivos vitrificados aperfeiçoados
NZ511772A (en) Alumina-based abrasive either fused or ceramic
DE69200501D1 (de) Herstellungsverfahren von Diamantschleifkörnern.
AU644915B2 (en) Method of making vitreous bonded grinding wheels and grinding wheels obtianed by the method
AU8979791A (en) Glass ceramic bonded abrasive articles
ZA925596B (en) Glass-encapsulated abrasive particles for vitreous bond grinding wheels.
BR9804634A (pt) Corpo abrasivo
DE59101266D1 (de) Schleifkörper.
ATE226870T1 (de) Schleifscheibe
AU6609090A (en) Vibration grinding classifier
IT8419605A0 (it) Corpo di molatura, levigatura o abrasione.
ZA895731B (en) Grinding wheel having abrasive grains with vitrified bond
KR920014858U (ko) 내. 외면 연삭용 핸드 그라인더의 구조
NO904664L (no) Slipesten.
IT1245660B (it) Dispositivo atto ad evitare vibrazioni meccaniche ed acustiche provocate nella lavorazione di pietre ed affini.
NO910420L (no) Fremgangsmaate for fremstilling av slipepartikler.
ES272813Y (es) Muela abrasiva de diamante.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 355630

Country of ref document: ES