IE34734B1 - Abrasive grinding elements - Google Patents

Abrasive grinding elements

Info

Publication number
IE34734B1
IE34734B1 IE1463/70A IE146370A IE34734B1 IE 34734 B1 IE34734 B1 IE 34734B1 IE 1463/70 A IE1463/70 A IE 1463/70A IE 146370 A IE146370 A IE 146370A IE 34734 B1 IE34734 B1 IE 34734B1
Authority
IE
Ireland
Prior art keywords
filler
volume
abrasive
nov
boron nitride
Prior art date
Application number
IE1463/70A
Other versions
IE34734L (en
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
Application filed by Norton Co filed Critical Norton Co
Publication of IE34734L publication Critical patent/IE34734L/en
Publication of IE34734B1 publication Critical patent/IE34734B1/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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • 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
    • B24D3/16—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 close-grained structure, i.e. of high density
    • 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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • 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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent

Landscapes

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

Abstract

1296589 Abrasive articles NORTON CO 12 Nov 1970 [14 Nov 1969] 53828/70 Heading C4V An abrasive element comprises diamond or cubic boron nitride abrasive grains bonded by a ceramic matrix which includes 23-53% by volume of total matrix of a filler which is graphite, hexagonal boron nitride or molybdenum disulphide or mixtures of these, optionally with up to 50% by volume of filler of a metal powder, the filler having a numerical average particle size of less than 200 microns and the element having less than 15% porosity per volume. The bond may be a devitrified glass containing microcrystalline particles, such as of alumina and silicon carbide. [GB1296589A]
IE1463/70A 1969-11-14 1970-11-16 Abrasive grinding elements IE34734B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87670769A 1969-11-14 1969-11-14

Publications (2)

Publication Number Publication Date
IE34734L IE34734L (en) 1971-05-14
IE34734B1 true IE34734B1 (en) 1975-08-06

Family

ID=25368398

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1463/70A IE34734B1 (en) 1969-11-14 1970-11-16 Abrasive grinding elements

Country Status (11)

Country Link
JP (1) JPS495717B1 (en)
BE (1) BE758965A (en)
CA (1) CA925709A (en)
CH (1) CH534564A (en)
DE (1) DE2056873A1 (en)
FR (1) FR2069456A5 (en)
GB (1) GB1296589A (en)
IE (1) IE34734B1 (en)
NL (1) NL167351C (en)
SE (1) SE356958B (en)
ZA (1) ZA707701B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986847A (en) * 1973-06-15 1976-10-19 Cincinnati Millacron, Inc. Vitreous bonded cubic boron nitride abrasive articles
IL60042A (en) * 1979-05-16 1983-05-15 De Beers Ind Diamond Abrasive bodies
DE2933352A1 (en) * 1979-08-17 1981-03-26 Supfina Maschinenfabrik Hentzen Kg, 5630 Remscheid Porous grinding tools moulded from mixt. of abrasive grains - of fine silicon carbide and crushed waste glass frit, and baked to obtain vitreous bond between grains
US4334895A (en) * 1980-05-29 1982-06-15 Norton Company Glass bonded abrasive tool containing metal clad graphite
GB8915449D0 (en) * 1989-07-06 1989-08-23 Unicorn Ind Plc Grinding tools
US5863308A (en) * 1997-10-31 1999-01-26 Norton Company Low temperature bond for abrasive tools
JP2004291114A (en) * 2003-03-26 2004-10-21 Toyoda Mach Works Ltd Grinding stone with lubrication particle and its manufacturing method
KR101441153B1 (en) 2006-12-13 2014-09-17 다이아몬드 이노베이션즈, 인크. Abrasive compacts with improved machinability
DE102010062073A1 (en) * 2010-11-26 2012-05-31 Robert Bosch Gmbh Cutting element with integrated lubricant
DE102010062066A1 (en) * 2010-11-26 2012-05-31 Robert Bosch Gmbh Cutting element composition with integrated lubricant
CN115625629A (en) * 2012-08-02 2023-01-20 3M创新有限公司 Abrasive elements having precisely shaped features, abrasive articles made therewith, and methods of making the same
GB201507110D0 (en) * 2015-04-27 2015-06-10 Element Six Ltd And Element Six Abrasives S A Sintered polycrystalline body
CN106002655B (en) * 2016-05-27 2018-09-25 夏晨曦 A kind of glass polishing disk and its production technology
CN115056148B (en) * 2022-06-28 2024-03-19 启东蓝威金刚石科技有限公司 Ceramic composite grinding wheel and manufacturing method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424250A (en) *
US2866698A (en) * 1953-05-13 1958-12-30 Paul L Kuzmick Diamond abrasive element
US3081161A (en) * 1959-04-23 1963-03-12 Carborundum Co Abrasive articles and their manufacture
US3321287A (en) * 1964-07-20 1967-05-23 A P De Sanno & Son Inc Method of impregnating lubricant into abrasive wheels
US3383191A (en) * 1965-06-03 1968-05-14 Simonds Abrasive Company Diamond abrasive article containing hexagonal crystalline boron nitride particles
US3454384A (en) * 1965-11-16 1969-07-08 Naojiro Kumagai Method of manufacturing graphite-bond grinding wheels for precision grinding
FR1522735A (en) * 1967-05-11 1968-04-26 Norton Co Coated grain abrasive product
US3528789A (en) * 1968-05-15 1970-09-15 Gen Electric Lubricating composition applied to boron nitride grinding wheels

Also Published As

Publication number Publication date
IE34734L (en) 1971-05-14
ZA707701B (en) 1971-08-25
DE2056873A1 (en) 1971-05-27
GB1296589A (en) 1972-11-15
BE758965A (en) 1971-05-13
NL167351C (en) 1981-12-16
CA925709A (en) 1973-05-08
NL7016645A (en) 1971-05-18
CH534564A (en) 1973-03-15
NL167351B (en) 1981-07-16
SE356958B (en) 1973-06-12
JPS495717B1 (en) 1974-02-08
FR2069456A5 (en) 1971-09-03

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