WO2004065064A3 - Multi-resinous molded articles having diffused and graded interfaces - Google Patents

Multi-resinous molded articles having diffused and graded interfaces Download PDF

Info

Publication number
WO2004065064A3
WO2004065064A3 PCT/US2004/000254 US2004000254W WO2004065064A3 WO 2004065064 A3 WO2004065064 A3 WO 2004065064A3 US 2004000254 W US2004000254 W US 2004000254W WO 2004065064 A3 WO2004065064 A3 WO 2004065064A3
Authority
WO
WIPO (PCT)
Prior art keywords
resins
sections
articles
abrasive
molded articles
Prior art date
Application number
PCT/US2004/000254
Other languages
French (fr)
Other versions
WO2004065064B1 (en
WO2004065064A2 (en
Inventor
Steven William Webb
Mandar Shyam Mudholkar
Original Assignee
Diamond Innovations Inc
Steven William Webb
Mandar Shyam Mudholkar
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 Diamond Innovations Inc, Steven William Webb, Mandar Shyam Mudholkar filed Critical Diamond Innovations Inc
Publication of WO2004065064A2 publication Critical patent/WO2004065064A2/en
Publication of WO2004065064A3 publication Critical patent/WO2004065064A3/en
Publication of WO2004065064B1 publication Critical patent/WO2004065064B1/en

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
    • B24D3/20—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
    • B24D5/12—Cut-off wheels
    • 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

Abstract

Molded articles in the form of grinding / cut-off wheels, drill bits, reamers, knife, blade, etc., having a core section or sections comprising a moldable resin of some intensive property, e.g., hardness, concentration, etc., and a surface layer or rim or section(s) comprising another moldable resin of different magnitude of the same intensive property e.g.; hardness, concentration, etc., and abrasive articles selected from one or more of diamond, cubic boron nitride (CBN), alumina, SiC, garnet, and mixtures thereof. The articles are characterized in that a) the resins comprising the sections are miscible and diffusively or convectively mixed; b) a composition ratio of the abrasive articles in the resins is decreased inwardly from a surface of said molded article on a scale of the mesh size of the abrasive and article size; and c) the resins comprising the sections are miscible and diffusively mixed.
PCT/US2004/000254 2003-01-15 2004-01-07 Multi-resinous molded articles having diffused and graded interfaces WO2004065064A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US44045503P 2003-01-15 2003-01-15
US60/440,455 2003-01-15
US46451703P 2003-04-22 2003-04-22
US60/464,517 2003-04-22
US10/744,691 2003-12-23
US10/744,691 US20040137834A1 (en) 2003-01-15 2003-12-23 Multi-resinous molded articles having integrally bonded graded interfaces

Publications (3)

Publication Number Publication Date
WO2004065064A2 WO2004065064A2 (en) 2004-08-05
WO2004065064A3 true WO2004065064A3 (en) 2005-03-31
WO2004065064B1 WO2004065064B1 (en) 2005-06-16

Family

ID=32719218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/000254 WO2004065064A2 (en) 2003-01-15 2004-01-07 Multi-resinous molded articles having diffused and graded interfaces

Country Status (3)

Country Link
US (1) US20040137834A1 (en)
KR (1) KR20050093830A (en)
WO (1) WO2004065064A2 (en)

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IL157681A0 (en) * 2003-09-01 2004-03-28 J G Systems Inc Improved abrasives for chemical-mechanical polishing applications
KR100693251B1 (en) * 2005-03-07 2007-03-13 삼성전자주식회사 Pad conditioner for improving removal rate and roughness of polishing pad and chemical mechanical polishing apparatus using the same
ITVR20060038A1 (en) * 2006-02-22 2007-08-23 Aros Srl PROCEDURE FOR OBTAINING A DIAMOND TOOL PARTICULARLY FOR THE CUTTING OF STONE AND SIMILAR MATERIALS
US7833088B1 (en) 2006-08-11 2010-11-16 Studer Ronald M Construction method and tool supporting said method
KR101663316B1 (en) * 2007-01-26 2016-10-06 다이아몬드 이노베이션즈, 인크. Graded drilling cutters
US20090065260A1 (en) * 2007-09-12 2009-03-12 Baker Hughes Incorporated Hardfacing containing fullerenes for subterranean tools and methods of making
WO2009157969A2 (en) * 2008-06-23 2009-12-30 Saint-Gobain Abrasives, Inc. High porosity superabrasive resin products and method of manufacture
CN102119071B (en) 2008-06-23 2015-01-28 圣戈班磨料磨具有限公司 High porosity vitrified superabrasive products and method of preparation
KR20150038627A (en) 2009-10-27 2015-04-08 생-고뱅 어브레이시브즈, 인코포레이티드 Vitreous bonded abrasive
KR20150097811A (en) 2009-10-27 2015-08-26 생-고뱅 어브레이시브즈, 인코포레이티드 Resin bonded abrasive
MY193551A (en) * 2010-11-29 2022-10-18 Shinetsu Chemical Co Cemented carbide base outer blade cutting wheel and making method
CA2847620C (en) * 2011-09-07 2021-08-24 3M Innovative Properties Company Bonded abrasive article
KR101681526B1 (en) * 2011-12-30 2016-12-01 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 Composite shaped abrasive particles and method of forming same
US9266220B2 (en) 2011-12-30 2016-02-23 Saint-Gobain Abrasives, Inc. Abrasive articles and method of forming same
JP6243255B2 (en) * 2014-02-25 2017-12-06 光洋機械工業株式会社 Surface grinding method for workpieces
US9938930B2 (en) * 2015-05-11 2018-04-10 United Technologies Corporation Composite wear pad for exhaust nozzle
IT201700060693A1 (en) * 2017-06-01 2018-12-01 Ditech S R L ABRASIVE COMPOSITION FOR THE POLISHING OF CERAMIC AND / OR NATURAL STONES AND RELATIVE PROCESS OF PROCESSING
CN108910844B (en) * 2018-09-29 2020-03-20 福建江夏学院 Modified boron nitride nanotube material and preparation method thereof
CN115386846A (en) * 2021-05-24 2022-11-25 山东理工大学 Pretreatment process for improving performance of coated hard alloy tool
CN115385723A (en) * 2021-05-24 2022-11-25 山东理工大学 Method for improving mechanical property of Sialon ceramic product
CN115386814A (en) * 2021-05-24 2022-11-25 山东理工大学 Method for improving hardness of polycrystalline cubic boron nitride product
CN115385722A (en) * 2021-05-24 2022-11-25 山东理工大学 Method for prolonging cutting life of polycrystalline cubic boron nitride cutter

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US1616531A (en) * 1922-08-08 1927-02-08 Norton Co Cutting-off abrasive wheel
GB429415A (en) * 1933-07-03 1935-05-29 Norton Co Improvements in and relating to grinding wheel
US2150886A (en) * 1937-09-23 1939-03-14 Norton Co Grinding wheel
US2404192A (en) * 1944-12-29 1946-07-16 Carborundum Co Abrasive article and method of making
DE1022113B (en) * 1956-10-22 1958-01-02 Wagner & Englert G M B H Grinding wheel and process for its manufacture
GB1242234A (en) * 1967-12-21 1971-08-11 Norton Abrasives Ltd Improvements relating to abrasive articles, particularly grinding wheels
US4131436A (en) * 1977-09-12 1978-12-26 Wiand Ronald C Ophthalmic flat roughing wheel
GB1540511A (en) * 1976-06-17 1979-02-14 Norton Co Composite abrasive cut-off wheel
US4369046A (en) * 1979-06-15 1983-01-18 Abrasives International N.V. Process for making an abrasive grinding wheel
DE8521488U1 (en) * 1985-07-25 1985-08-29 Elektrostal'skij filial Moskovskogo instituta stali i splavov, Elektrostal', Moskovskaja oblast' Grinding tool
US4910924A (en) * 1986-12-22 1990-03-27 Norton Company Composite grinding wheel
US5903951A (en) * 1995-11-16 1999-05-18 Minnesota Mining And Manufacturing Company Molded brush segment
WO2001064399A1 (en) * 2000-02-29 2001-09-07 Tyrolit Schleifmittelwerke Swarovski K.G. Grinding wheel
EP1162249A2 (en) * 2000-06-05 2001-12-12 General Electric Company Moldable abrasive pellets
US6413153B1 (en) * 1999-04-26 2002-07-02 Beaver Creek Concepts Inc Finishing element including discrete finishing members
US20040018809A1 (en) * 2002-03-18 2004-01-29 Angela Petroski Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making

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AT310426B (en) * 1968-07-20 1973-09-25 Dierks & Soehne Machine for mixing and processing powdery, granular or small-sized substances, especially plastics
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US4150514A (en) * 1977-10-28 1979-04-24 Ferro Corporation Process for molding bonded refractory particles
JPS5675666A (en) * 1979-11-26 1981-06-22 Canon Inc Feeding device of image receiving sheet
GB9020462D0 (en) * 1990-09-19 1990-10-31 Filters For Industry Ltd Abrasive segments
US5167674A (en) * 1992-04-13 1992-12-01 Norton Company Bismaleimide-triazine resin bonded superabrasive wheels
BE1008917A3 (en) * 1994-11-16 1996-10-01 Diamant Boart Sa Abrasive tool, cutting or similar and method for manufacturing this tool.
US5679067A (en) * 1995-04-28 1997-10-21 Minnesota Mining And Manufacturing Company Molded abrasive brush
US6769969B1 (en) * 1997-03-06 2004-08-03 Keltech Engineering, Inc. Raised island abrasive, method of use and lapping apparatus
US6074278A (en) * 1998-01-30 2000-06-13 Norton Company High speed grinding wheel
US6102789A (en) * 1998-03-27 2000-08-15 Norton Company Abrasive tools
KR100407227B1 (en) * 1998-09-25 2003-11-28 미쓰비시 마테리알 가부시키가이샤 Composite bond wheel and wheel having resin bonding phase
JP2003062748A (en) * 2001-08-24 2003-03-05 Inoac Corp Abrasive pad

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616531A (en) * 1922-08-08 1927-02-08 Norton Co Cutting-off abrasive wheel
GB429415A (en) * 1933-07-03 1935-05-29 Norton Co Improvements in and relating to grinding wheel
US2150886A (en) * 1937-09-23 1939-03-14 Norton Co Grinding wheel
US2404192A (en) * 1944-12-29 1946-07-16 Carborundum Co Abrasive article and method of making
DE1022113B (en) * 1956-10-22 1958-01-02 Wagner & Englert G M B H Grinding wheel and process for its manufacture
GB1242234A (en) * 1967-12-21 1971-08-11 Norton Abrasives Ltd Improvements relating to abrasive articles, particularly grinding wheels
GB1540511A (en) * 1976-06-17 1979-02-14 Norton Co Composite abrasive cut-off wheel
US4131436A (en) * 1977-09-12 1978-12-26 Wiand Ronald C Ophthalmic flat roughing wheel
US4369046A (en) * 1979-06-15 1983-01-18 Abrasives International N.V. Process for making an abrasive grinding wheel
DE8521488U1 (en) * 1985-07-25 1985-08-29 Elektrostal'skij filial Moskovskogo instituta stali i splavov, Elektrostal', Moskovskaja oblast' Grinding tool
US4910924A (en) * 1986-12-22 1990-03-27 Norton Company Composite grinding wheel
US5903951A (en) * 1995-11-16 1999-05-18 Minnesota Mining And Manufacturing Company Molded brush segment
US6413153B1 (en) * 1999-04-26 2002-07-02 Beaver Creek Concepts Inc Finishing element including discrete finishing members
WO2001064399A1 (en) * 2000-02-29 2001-09-07 Tyrolit Schleifmittelwerke Swarovski K.G. Grinding wheel
EP1162249A2 (en) * 2000-06-05 2001-12-12 General Electric Company Moldable abrasive pellets
US20040018809A1 (en) * 2002-03-18 2004-01-29 Angela Petroski Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making

Also Published As

Publication number Publication date
WO2004065064B1 (en) 2005-06-16
KR20050093830A (en) 2005-09-23
WO2004065064A2 (en) 2004-08-05
US20040137834A1 (en) 2004-07-15

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