EP0114280A3 - Method of manufacturing abrasive bodies - Google Patents

Method of manufacturing abrasive bodies Download PDF

Info

Publication number
EP0114280A3
EP0114280A3 EP83112342A EP83112342A EP0114280A3 EP 0114280 A3 EP0114280 A3 EP 0114280A3 EP 83112342 A EP83112342 A EP 83112342A EP 83112342 A EP83112342 A EP 83112342A EP 0114280 A3 EP0114280 A3 EP 0114280A3
Authority
EP
European Patent Office
Prior art keywords
binder
mixture
synthetic resin
abrasive bodies
manufacturing 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.)
Granted
Application number
EP83112342A
Other languages
German (de)
Other versions
EP0114280B1 (en
EP0114280A2 (en
Inventor
Karl Dr.Dipl.-Chem. Elbel
Rainer Augustin
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.)
Carborundum Schleifmittelwerke Te Duesseldorf GmbH
Original Assignee
Sea Schleifmittel Entwicklung Anwendung GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6188838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0114280(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sea Schleifmittel Entwicklung Anwendung GmbH filed Critical Sea Schleifmittel Entwicklung Anwendung GmbH
Priority to AT83112342T priority Critical patent/ATE45908T1/en
Publication of EP0114280A2 publication Critical patent/EP0114280A2/en
Publication of EP0114280A3 publication Critical patent/EP0114280A3/en
Application granted granted Critical
Publication of EP0114280B1 publication Critical patent/EP0114280B1/en
Expired 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
    • B24D3/34—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
    • B24D3/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

In a process for producing hard grinding elements, a synthetic resin having a dynamic viscosity of less than 10 mPa.s is used as the binder. By adding this binder, the mixture of abrasive grains, binders, and fillers is highly thixotropic and can easily be liquefied by vibration and can be filled into a casting mold having almost any desired shape where, due to the addition of a radical forming starter system to the mixture, the synthetic resin is polymerized. Methacrylic acid esters or vinyl acetates are particularly applicable as monomers for the binder.
EP83112342A 1983-01-21 1983-12-08 Method of manufacturing abrasive bodies Expired EP0114280B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83112342T ATE45908T1 (en) 1983-01-21 1983-12-08 PROCESS FOR THE MANUFACTURE OF ABRASIVES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833301925 DE3301925A1 (en) 1983-01-21 1983-01-21 METHOD FOR PRODUCING ABRASIVE BODIES
DE3301925 1983-01-21

Publications (3)

Publication Number Publication Date
EP0114280A2 EP0114280A2 (en) 1984-08-01
EP0114280A3 true EP0114280A3 (en) 1985-09-18
EP0114280B1 EP0114280B1 (en) 1989-08-30

Family

ID=6188838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112342A Expired EP0114280B1 (en) 1983-01-21 1983-12-08 Method of manufacturing abrasive bodies

Country Status (4)

Country Link
US (1) US4541843A (en)
EP (1) EP0114280B1 (en)
AT (1) ATE45908T1 (en)
DE (2) DE3301925A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681600A (en) * 1984-09-05 1987-07-21 Extrude Hone Corporation Cutting tool fabrication process
US4736548A (en) * 1986-02-11 1988-04-12 Arkansas Hones, Inc. Vitrified composite washita stone and process for producing same
US4662897A (en) * 1986-02-11 1987-05-05 Arkansas Hones Inc. Vitrified composite novaculite and process for producing same
EP0242410B1 (en) * 1986-04-17 1990-06-06 Carborundum Schleifmittelwerke GmbH Method of manufacturing an elastic grinding body
DE3763377D1 (en) * 1987-03-06 1990-08-02 Carborundum Schleifmittel METHOD FOR IMPROVING THE GRINDING PERFORMANCE OF GRINDING AND HONOR BODIES.
US4828583A (en) * 1987-04-02 1989-05-09 Minnesota Mining And Manufacturing Company Coated abrasive binder containing ternary photoinitiator system
US5116392A (en) * 1988-12-30 1992-05-26 Tyrolit - Schleifmittelwerke Swarovski K.G. Abrasive article and abrasive
AT392604B (en) * 1989-01-30 1991-05-10 Steirische Magnesit Ind Ag METHOD FOR PRODUCING ABRASIVE BODIES
US5209023A (en) * 1990-05-18 1993-05-11 Jerry Bizer Thermoplastic polymer optical lap and method of making same
US5089032A (en) * 1990-07-05 1992-02-18 Moran Joseph F Grinding wheel
NL9300927A (en) * 1993-05-28 1994-12-16 Terra Ijssel Bv Method for processing waste materials and body obtained with the method.
NL9300919A (en) * 1993-05-28 1994-12-16 Terra Ijssel Bv Method for processing waste materials.
DE9411326U1 (en) * 1994-07-13 1994-09-15 Zahnradpraezision Horst Reinek Toothed honing tool
DE19614401B4 (en) * 1996-04-12 2004-08-19 Saint-Gobain Diamantwerkzeuge Gmbh & Co. Kg Base for grinding and honing tools
US5779529A (en) * 1996-11-25 1998-07-14 Bizer Industries Thermoplastic optical lap with reinforced webbing
US6050573A (en) * 1998-09-30 2000-04-18 Kwikee Products Co., Inc. Automatic leveling system for vehicles
JP2000351960A (en) * 1999-06-10 2000-12-19 Nisca Corp Abrasive grain body for grinding
CN102699826A (en) * 2012-06-16 2012-10-03 大连理工大学 Soft grinding material sand wheel with bonding agent solidified at normal temperature

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189733A (en) * 1938-01-28 1940-02-06 Norton Co Resin bonded abrasive article
FR1194373A (en) * 1959-11-09
FR1257770A (en) * 1960-02-24 1961-04-07 Somata Sa Abrasive product and its manufacturing process
DE2028891A1 (en) * 1970-06-12 1971-12-16 Gold U Silberscheideanstalt De Abrasive articles - contng acrylic resins as binders

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901337A (en) * 1956-07-31 1959-08-25 Union Carbide Corp Abrasive articles and method of making the same
US2943926A (en) * 1958-07-18 1960-07-05 Cincinnati Milling Machine Co Abrasive wheel composition
US3208836A (en) * 1960-09-09 1965-09-28 Borden Co Cold press method of making abrasive articles
CH532452A (en) * 1970-07-02 1973-01-15 Esterol Ag Process for the production of synthetic resin-bonded molded articles, in particular polyester-bonded abrasive articles
NL7013165A (en) * 1970-09-05 1972-03-07
FR2242344A1 (en) * 1973-08-30 1975-03-28 Touati Roger Mortar bonded with a urea resin - and set rapidly with vibration and-or centrifuging to give high strength

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194373A (en) * 1959-11-09
US2189733A (en) * 1938-01-28 1940-02-06 Norton Co Resin bonded abrasive article
FR1257770A (en) * 1960-02-24 1961-04-07 Somata Sa Abrasive product and its manufacturing process
DE2028891A1 (en) * 1970-06-12 1971-12-16 Gold U Silberscheideanstalt De Abrasive articles - contng acrylic resins as binders

Also Published As

Publication number Publication date
EP0114280B1 (en) 1989-08-30
DE3380484D1 (en) 1989-10-05
US4541843A (en) 1985-09-17
DE3301925A1 (en) 1984-07-26
EP0114280A2 (en) 1984-08-01
ATE45908T1 (en) 1989-09-15

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