GB1100030A - Improvements relating to fine grinding or polishing elements and process for the manufacture thereof - Google Patents

Improvements relating to fine grinding or polishing elements and process for the manufacture thereof

Info

Publication number
GB1100030A
GB1100030A GB5568/66A GB556866A GB1100030A GB 1100030 A GB1100030 A GB 1100030A GB 5568/66 A GB5568/66 A GB 5568/66A GB 556866 A GB556866 A GB 556866A GB 1100030 A GB1100030 A GB 1100030A
Authority
GB
United Kingdom
Prior art keywords
particles
binder
whiskers
grinding
shaped
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
Application number
GB5568/66A
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.)
Schladitz Whiskers AG
Original Assignee
Schladitz Whiskers AG
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 Schladitz Whiskers AG filed Critical Schladitz Whiskers AG
Publication of GB1100030A publication Critical patent/GB1100030A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A fine-grinding or polishing element for the surface finishing or workpieces comprises a number of rod-shaped or flake-shaped particles of relatively hard material having a diameter or thickness of less than 50m and a ratio of length to diameter or thickness of at least 10:1, embedded over substantially their entire length in a less hard material to form a solid body therewith. The particles may be whiskers of Fe, Al2O3 or Fe2O3, nitrated whiskers or whiskers of tungsten carbide, molybdenum carbide or titanium carbide. Alternatively the particles may be crystals with anisotropic resistance or hardness properties, e.g. flake-shaped particles of graphite or MoS2; provided they are orientated with their lattice slip planes at right angles to the grinding or polishing plane. The binder may be a plastic, e.g. epoxy resin or polyester resin. In making an element, particles, metallized if necessary to render them magnetizable, are orientated by a magnetic field so that they are parallel to each other and at right angles to the intended grinding or polishing plane and a binder added in liquid or vapour phase. Alternatively the magnetic field may be applied to a mixture of particles and liquid binder. To increase the concentration of particles pressure may be applied transversely before the binder has set.
GB5568/66A 1965-02-09 1966-02-09 Improvements relating to fine grinding or polishing elements and process for the manufacture thereof Expired GB1100030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH171965A CH455556A (en) 1965-02-09 1965-02-09 Fine grinding or polishing media and process for its manufacture

Publications (1)

Publication Number Publication Date
GB1100030A true GB1100030A (en) 1968-01-24

Family

ID=4216994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5568/66A Expired GB1100030A (en) 1965-02-09 1966-02-09 Improvements relating to fine grinding or polishing elements and process for the manufacture thereof

Country Status (5)

Country Link
US (1) US3495960A (en)
AT (1) AT265062B (en)
CH (1) CH455556A (en)
GB (1) GB1100030A (en)
NL (1) NL6601592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102085645A (en) * 2010-11-17 2011-06-08 湖南大学 Method for producing magnetic control sand wheel

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972161A (en) * 1968-07-01 1976-08-03 Barnes Drill Co. Solid abrading tool with fiber abrasive
US3902864A (en) * 1970-06-03 1975-09-02 Gen Dynamics Corp Composite material for making cutting and abrading tools
US3918218A (en) * 1970-09-17 1975-11-11 Barnes Drill Co Filamentary cutting tool containing solid microparticles and method of making it
ZA741474B (en) * 1974-03-07 1975-10-29 Edenvale Eng Works Abrasive tools
US4203732A (en) * 1974-03-07 1980-05-20 Cornelius Phaal Method of making an abrasive product
IE42010B1 (en) * 1974-08-15 1980-05-21 Edenvale Eng Works Abrasive products
US4259089A (en) * 1978-08-10 1981-03-31 Tyrolit Schleifmittelwerke Swarovski K.G. Grinding wheel containing grain-coated reinforcement fibers and method of making it
JPS62205203A (en) * 1986-03-04 1987-09-09 Res Dev Corp Of Japan Production of ultrafine short metallic fiber
JPH0747267B2 (en) * 1986-06-26 1995-05-24 東亜製砥工業株式会社 Method of manufacturing foamed abrasive body
EP3532560A4 (en) 2016-10-25 2020-04-01 3M Innovative Properties Company Functional abrasive particles, abrasive articles, and methods of making the same
US11072732B2 (en) 2016-10-25 2021-07-27 3M Innovative Properties Company Magnetizable abrasive particles and abrasive articles including them
CN109890565B (en) 2016-10-25 2021-05-18 3M创新有限公司 Magnetizable abrasive particles and method of making same
EP3533075A4 (en) 2016-10-25 2020-07-01 3M Innovative Properties Company Method of making magnetizable abrasive particles
CN109862999B (en) * 2016-10-25 2022-05-10 3M创新有限公司 Bonded grinding wheel and preparation method thereof
US11253972B2 (en) 2016-10-25 2022-02-22 3M Innovative Properties Company Structured abrasive articles and methods of making the same
EP3532562B1 (en) 2016-10-25 2021-05-19 3M Innovative Properties Company Magnetizable abrasive particle and method of making the same
US20190262973A1 (en) * 2016-10-25 2019-08-29 3M Innovative Properties Company Bonded abrasive wheel and method of making the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152935A (en) * 1911-03-18 1915-09-07 James P Crane Process of producing compounds of rubber and steel-wool.
US1877651A (en) * 1924-05-24 1932-09-13 Johns Manville Process of making brake lining and the like
US2189340A (en) * 1938-03-31 1940-02-06 Rca Corp Mosaic electrode manufacture
US2232389A (en) * 1939-08-07 1941-02-18 Jurkat Gerhard Composition and method of producing same
US3024392A (en) * 1954-08-27 1962-03-06 Baermann Max Process for the manufacture of plastic bound permanent magnets
US3141050A (en) * 1960-08-16 1964-07-14 Leyman Corp Mechanical orientation of magnetically anisotropic particles
US3359145A (en) * 1964-12-28 1967-12-19 Monsanto Res Corp Electrically conducting adhesive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102085645A (en) * 2010-11-17 2011-06-08 湖南大学 Method for producing magnetic control sand wheel

Also Published As

Publication number Publication date
AT265062B (en) 1968-09-25
CH455556A (en) 1968-07-15
NL6601592A (en) 1966-08-10
US3495960A (en) 1970-02-17

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