EP3900878A3 - Abrasive article for lower speed grinding operations - Google Patents

Abrasive article for lower speed grinding operations Download PDF

Info

Publication number
EP3900878A3
EP3900878A3 EP21174364.6A EP21174364A EP3900878A3 EP 3900878 A3 EP3900878 A3 EP 3900878A3 EP 21174364 A EP21174364 A EP 21174364A EP 3900878 A3 EP3900878 A3 EP 3900878A3
Authority
EP
European Patent Office
Prior art keywords
abrasive article
lower speed
grinding operations
speed grinding
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.)
Pending
Application number
EP21174364.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3900878A2 (en
Inventor
Nilanjan Sarangi
Sandhya Jayaraman Rukmani
Stephen E. Fox
Russell L. KRAUSE
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 Abrasifs SA
Saint Gobain Abrasives Inc
Original Assignee
Saint Gobain Abrasifs SA
Saint Gobain Abrasives Inc
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 Saint Gobain Abrasifs SA, Saint Gobain Abrasives Inc filed Critical Saint Gobain Abrasifs SA
Publication of EP3900878A2 publication Critical patent/EP3900878A2/en
Publication of EP3900878A3 publication Critical patent/EP3900878A3/en
Pending 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
    • B24D3/06—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • 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
    • 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
    • B24D3/18—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 for porous or cellular structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP21174364.6A 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations Pending EP3900878A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261668860P 2012-07-06 2012-07-06
US201261677655P 2012-07-31 2012-07-31
EP13812896.2A EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations
PCT/US2013/049251 WO2014008356A1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP13812896.2A Division EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Publications (2)

Publication Number Publication Date
EP3900878A2 EP3900878A2 (en) 2021-10-27
EP3900878A3 true EP3900878A3 (en) 2022-03-09

Family

ID=49877453

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21174364.6A Pending EP3900878A3 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations
EP13812896.2A Active EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13812896.2A Active EP2869968B1 (en) 2012-07-06 2013-07-03 Abrasive article for lower speed grinding operations

Country Status (14)

Country Link
US (1) US20140007517A1 (https=)
EP (2) EP3900878A3 (https=)
JP (1) JP5921772B2 (https=)
KR (1) KR101704416B1 (https=)
CN (1) CN104640675B (https=)
AR (1) AR091657A1 (https=)
BR (1) BR112015000164B1 (https=)
IL (1) IL236438B (https=)
IN (1) IN2015DN00417A (https=)
MX (1) MX379640B (https=)
RU (1) RU2603515C2 (https=)
TW (1) TWI535535B (https=)
WO (1) WO2014008356A1 (https=)
ZA (1) ZA201500148B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2764154T3 (es) 2013-01-25 2020-06-02 Univ Barcelona Método para la predicción de la aparición de sintomas extrapiramidales (sep) inducidos por un tratamiento basado en antipsicóticos
PL3240655T3 (pl) 2014-12-30 2023-01-09 Saint-Gobain Abrasives, Inc. Artykuły ścierne i sposoby ich formowania
MX2017008306A (es) 2014-12-30 2017-12-07 Saint Gobain Abrasives Inc Articulos abrasivos y metodos para formarlos.
CN115812021A (zh) * 2020-07-10 2023-03-17 圣戈班磨料磨具有限公司 粘结的磨料制品及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080222965A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20080222967A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20110131889A1 (en) * 2009-12-02 2011-06-09 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035723A (en) * 1989-04-28 1991-07-30 Norton Company Bonded abrasive products containing sintered sol gel alumina abrasive filaments
US5203886A (en) * 1991-08-12 1993-04-20 Norton Company High porosity vitrified bonded grinding wheels
US5401284A (en) * 1993-07-30 1995-03-28 Sheldon; David A. Sol-gel alumina abrasive wheel with improved corner holding
US5536283A (en) * 1993-07-30 1996-07-16 Norton Company Alumina abrasive wheel with improved corner holding
US5738697A (en) * 1996-07-26 1998-04-14 Norton Company High permeability grinding wheels
US5863308A (en) * 1997-10-31 1999-01-26 Norton Company Low temperature bond for abrasive tools
JP4582671B2 (ja) * 1997-12-16 2010-11-17 株式会社ディスコ 研削ホイール及び該研削ホイールを搭載した研削装置
US6056795A (en) * 1998-10-23 2000-05-02 Norton Company Stiffly bonded thin abrasive wheel
JP2000271854A (ja) * 1999-03-25 2000-10-03 Hitachi Ltd 加工方法及びその装置並びに半導体基板の加工方法
US6123744A (en) * 1999-06-02 2000-09-26 Milacron Inc. Vitreous bond compositions for abrasive articles
AU2001250949A1 (en) * 2000-03-23 2001-10-03 Saint-Gobain Abrasives, Inc. Vitrified bonded abrasive tools
US7544114B2 (en) * 2002-04-11 2009-06-09 Saint-Gobain Technology Company Abrasive articles with novel structures and methods for grinding
US6988937B2 (en) * 2002-04-11 2006-01-24 Saint-Gobain Abrasives Technology Company Method of roll grinding
RU2240914C1 (ru) * 2003-04-23 2004-11-27 Федеральное государственное унитарное предприятие "НПО "ТЕХНОМАШ" Абразивный инструмент
EP1706221B2 (en) * 2003-12-23 2013-08-14 Diamond Innovations, Inc. Method of roll grinding
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080222965A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20080222967A1 (en) * 2007-03-14 2008-09-18 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of making
US20110131889A1 (en) * 2009-12-02 2011-06-09 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming

Also Published As

Publication number Publication date
JP5921772B2 (ja) 2016-05-24
RU2015102911A (ru) 2016-08-27
KR101704416B1 (ko) 2017-02-08
AR091657A1 (es) 2015-02-18
ZA201500148B (en) 2015-12-23
US20140007517A1 (en) 2014-01-09
IL236438B (en) 2018-01-31
CN104640675B (zh) 2017-05-24
TWI535535B (zh) 2016-06-01
EP3900878A2 (en) 2021-10-27
WO2014008356A1 (en) 2014-01-09
KR20150036225A (ko) 2015-04-07
RU2603515C2 (ru) 2016-11-27
EP2869968A1 (en) 2015-05-13
IL236438A0 (en) 2015-02-26
MX2015000143A (es) 2015-05-07
EP2869968B1 (en) 2021-05-19
EP2869968A4 (en) 2016-06-08
MX379640B (es) 2025-03-11
BR112015000164A2 (pt) 2017-06-27
IN2015DN00417A (https=) 2015-06-19
JP2015521963A (ja) 2015-08-03
TW201402279A (zh) 2014-01-16
CN104640675A (zh) 2015-05-20
BR112015000164B1 (pt) 2021-01-12

Similar Documents

Publication Publication Date Title
MX2014002620A (es) Articulo abrasivo unido.
EP4450566A3 (en) Bonded abrasive article and method of forming
WO2010075091A3 (en) Bonded abrasive article and method of use
MX2012006146A (es) Articulo abrasivo aglomerado y metodo de formacion.
WO2012031251A3 (en) Bonded abrasive articles, method of forming such articles, and grinding performance of such articles
MX350058B (es) Método de abrasión de una pieza de trabajo.
MX2015017794A (es) Articulo abrasivo que incluye particulas abrasivas conformadas.
MX2015017782A (es) Articulo abrasivo que incluye particulas abrasivas moldeadas.
WO2013003831A3 (en) Liquid phase sintered silicon carbide abrasive particles
MX2017008306A (es) Articulos abrasivos y metodos para formarlos.
MY160162A (en) Precision wire including surface modified abrasive particles
EP2399545A3 (en) Machine for abrading artificial teeth
EP3900878A3 (en) Abrasive article for lower speed grinding operations
WO2012145284A3 (en) Resin bonded grinding wheel
MY156172A (en) Methods of grinding workpieces comprising superabrasive materials
PH12014501021A1 (en) Abrasive article for ultra high material removal rate grinding operations
PH12013501962A1 (en) Abrasive article for high-speed grinding operations
MX2012006147A (es) Articulo abrasivo aglomerado y metodo de formacion.
EP2612728A3 (en) Dressing and manufacture of outer blade cutting wheel
PH12013501963A1 (en) Abrasive article for high-speed grinding operations
MX2014014573A (es) Herramienta de corte de diametro pequeño.
WO2012024277A3 (en) Abrasive article for use in grinding of superabrasive workpieces
MX2020006851A (es) Abrasivos recubiertos que tienen agregados.
EP2700475A3 (en) Floor treatment device and method for manufacturing same
UA104870U (uk) Спосіб алмазного хонінгування отворів деталей тертя з високолегованих композитних матеріалів на основі нікелю з використанням ультразвуку

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 2869968

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B24D 3/18 20060101ALI20210928BHEP

Ipc: B24D 3/06 20060101ALI20210928BHEP

Ipc: B24D 3/02 20060101ALI20210928BHEP

Ipc: C09G 1/02 20060101ALI20210928BHEP

Ipc: C09C 1/68 20060101ALI20210928BHEP

Ipc: C09K 3/14 20060101ALI20210928BHEP

Ipc: B24D 3/20 20060101AFI20210928BHEP

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B24D 3/18 20060101ALI20220201BHEP

Ipc: B24D 3/06 20060101ALI20220201BHEP

Ipc: B24D 3/02 20060101ALI20220201BHEP

Ipc: C09G 1/02 20060101ALI20220201BHEP

Ipc: C09C 1/68 20060101ALI20220201BHEP

Ipc: C09K 3/14 20060101ALI20220201BHEP

Ipc: B24D 3/20 20060101AFI20220201BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220908

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20240510