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RU97106335A - COMPOSITE ABRASIVE PRODUCTS - Google Patents

COMPOSITE ABRASIVE PRODUCTS

Info

Publication number
RU97106335A
RU97106335A RU97106335/02A RU97106335A RU97106335A RU 97106335 A RU97106335 A RU 97106335A RU 97106335/02 A RU97106335/02 A RU 97106335/02A RU 97106335 A RU97106335 A RU 97106335A RU 97106335 A RU97106335 A RU 97106335A
Authority
RU
Russia
Prior art keywords
abrasive
particles
composite
composite abrasive
product according
Prior art date
Application number
RU97106335/02A
Other languages
Russian (ru)
Other versions
RU2121427C1 (en
Inventor
Гари ДЖ. Кэрдис
Роберт Ж. Келли
Original Assignee
Нортон Компани
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
Priority claimed from US08/310,172 external-priority patent/US5556438A/en
Application filed by Нортон Компани filed Critical Нортон Компани
Application granted granted Critical
Publication of RU2121427C1 publication Critical patent/RU2121427C1/en
Publication of RU97106335A publication Critical patent/RU97106335A/en

Links

Claims (8)

1. Композитное абразивное изделие, которое включает в себя случайный нетканный волокнистый материал с прилипшими к нему при помощи органического полимера абразивными частицами, отличающееся тем, что абразивные частицы представляют собой фигурные частицы абразивного материала, имеющие главным образом однородную форму поперечного сечения вдоль продольной оси и коэффициент формы по меньшей мере 1,5 : 1.1. Composite abrasive product, which includes a random non-woven fibrous material with abrasive particles adhering to it using an organic polymer, characterized in that the abrasive particles are shaped particles of abrasive material having a substantially uniform cross-sectional shape along the longitudinal axis and coefficient forms of at least 1.5: 1. 2. Композитное абразивное изделие по п. 1, отличающееся тем, что абразивные частицы содержат золь - гель оксида алюминия. 2. A composite abrasive product according to claim 1, characterized in that the abrasive particles contain a sol - gel of aluminum oxide. 3. Композитное абразивное изделие по п. 2, отличающееся тем, что золь - гель оксида алюминия имеет кристаллический размер альфа оксида алюминия менее чем один микрон. 3. A composite abrasive product according to claim 2, characterized in that the sol-gel alumina has a crystalline alpha alumina size of less than one micron. 4. Композитное абразивное изделие по п. 1, отличающееся тем, что размер твердых абразивных частиц составляет менее 150 единиц FEPA. 4. A composite abrasive product according to claim 1, characterized in that the size of the solid abrasive particles is less than 150 units of FEPA. 5. Композитное абразивное изделие по п. 1, отличающееся тем, что фигурные абразивные частицы имеют главным образом круглую форму поперечного сечения. 5. A composite abrasive product according to claim 1, characterized in that the shaped abrasive particles have a mainly circular cross-sectional shape. 6. Композитный абразивный круг по п. 1, отличающийся тем, что коэффициент формы составляет ориентировочно от 2 : 1 до 6 : 1. 6. A composite abrasive wheel according to claim 1, characterized in that the shape coefficient is approximately from 2: 1 to 6: 1. 7. Композитное абразивное изделие по п. 1, отличающееся тем, что оно имеет форму шлифовального круга. 7. A composite abrasive product according to claim 1, characterized in that it has the shape of an grinding wheel. 8. Композитный абразивный круг, который содержит случайный нетканный волокнистый материал с затравочными абразивными частицами золь-гель оксида алюминия, имеющими размер 150 единиц FEPA или меньше, адгезия которых осуществлена при помощи полиуретановой связки, отличающийся тем, что абразивные частицы представляют собой фигурные частицы абразивного материала, имеющие главным образом однородную форму поперечного сечения вдоль продольной оси и коэффициент формы ориентировочно от 2 : 1 до 6: 1. 8. A composite abrasive wheel that contains a random nonwoven fibrous material with seed sol-gel alumina particles having a size of 150 FEPA units or less, adhesion of which is carried out using a polyurethane bond, characterized in that the abrasive particles are shaped particles of abrasive material having a substantially uniform cross-sectional shape along the longitudinal axis and a shape factor of approximately 2: 1 to 6: 1.
RU97106335A 1994-09-21 1995-07-07 Composite abrasive articles RU2121427C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/310,172 1994-09-21
US08/310,172 US5556438A (en) 1994-09-21 1994-09-21 Composite abrasive products
PCT/US1995/008556 WO1996009140A1 (en) 1994-09-21 1995-07-07 Composite abrasive products

Publications (2)

Publication Number Publication Date
RU2121427C1 RU2121427C1 (en) 1998-11-10
RU97106335A true RU97106335A (en) 1999-04-10

Family

ID=23201303

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97106335A RU2121427C1 (en) 1994-09-21 1995-07-07 Composite abrasive articles

Country Status (17)

Country Link
US (1) US5556438A (en)
EP (1) EP0782492B1 (en)
JP (1) JP2994467B2 (en)
KR (1) KR100292217B1 (en)
CN (1) CN1094410C (en)
AT (1) ATE184822T1 (en)
AU (1) AU688929B2 (en)
BR (1) BR9508849A (en)
CA (1) CA2199961C (en)
CZ (1) CZ291777B6 (en)
DE (1) DE69512425T2 (en)
FI (1) FI108783B (en)
MX (1) MX9702111A (en)
NZ (1) NZ289727A (en)
RU (1) RU2121427C1 (en)
TW (1) TW299266B (en)
WO (1) WO1996009140A1 (en)

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US6669745B2 (en) 2001-02-21 2003-12-30 3M Innovative Properties Company Abrasive article with optimally oriented abrasive particles and method of making the same
RU2240224C2 (en) * 2002-12-04 2004-11-20 Коротков Александр Николаевич Tab disk
RU2237570C1 (en) * 2003-01-24 2004-10-10 Ульяновский государственный технический университет Method of cleaning greasy abrasive disks
RU2267395C2 (en) * 2003-04-11 2006-01-10 Александр Николаевич Коротков Cut-off grinding discs making method
JP4592300B2 (en) * 2004-02-17 2010-12-01 スリーエム イノベイティブ プロパティズ カンパニー Non-woven abrasive and manufacturing method thereof
RU2354534C2 (en) * 2007-06-18 2009-05-10 Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный архитектурно-строительный университет (ВолгГАСУ) Mass for manufacture of abrasive tool
RU2349446C1 (en) * 2007-07-30 2009-03-20 Виталий Александрович Коротков Method for manufacture of grinding disks of higher strength on bakelite binder
CN101745876B (en) * 2008-12-05 2013-07-17 贝达先进材料股份有限公司 Polishing pad with abrasive grains and method of manufacturing the same
EP2177318B1 (en) * 2009-04-30 2014-03-26 Saint-Gobain Abrasives, Inc. Abrasive article with improved grain retention and performance
CN101913121B (en) * 2010-07-14 2012-06-20 华南理工大学 Method for preparing non-woven fabric polishing abrasive tool with high abrasion resistance
TWI544064B (en) * 2010-09-03 2016-08-01 聖高拜磨料有限公司 Bonded abrasive article and method of forming
EP2640553B1 (en) * 2010-11-18 2019-04-17 3M Innovative Properties Company Convolute abrasive wheel and method of making the same
US9581042B2 (en) * 2012-10-30 2017-02-28 United Technologies Corporation Composite article having metal-containing layer with phase-specific seed particles and method therefor
JP2016501735A (en) 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 Bonded abrasive article and grinding method
US9102039B2 (en) 2012-12-31 2015-08-11 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US9266219B2 (en) 2012-12-31 2016-02-23 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
WO2014165447A1 (en) 2013-03-31 2014-10-09 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
US20140378036A1 (en) * 2013-06-25 2014-12-25 Saint-Gobain Abrasives, Inc. Abrasive article and method of making same
CN107921607B (en) * 2015-07-29 2021-02-26 圣戈班磨料磨具有限公司 Abrasive article having core comprising composite material
WO2018057465A1 (en) * 2016-09-26 2018-03-29 3M Innovative Properties Company Nonwoven abrasive articles having electrostatically-oriented abrasive particles and methods of making same
CN108177095A (en) * 2017-12-27 2018-06-19 富耐克超硬材料股份有限公司 A kind of super hard abrasive resinoid bonded grinding tool
CN109290967B (en) * 2018-11-21 2022-07-26 厦门家和兴钻石工具有限公司 A kind of long-life resin bond abrasive and preparation method thereof
CN110524441A (en) * 2019-07-31 2019-12-03 陈祉序 A kind of elastic sand band and preparation method thereof and polishing machine
CN116462490B (en) * 2023-04-27 2023-12-12 无锡成旸科技股份有限公司 High-hardness alumina grinding powder and preparation method thereof

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JPS6352971A (en) * 1986-08-19 1988-03-07 Daitoo:Kk Method for forming disc shape polishing material
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