ES2042270T3 - PROCEDURE FOR THE MANUFACTURE OF GRINDING WHEELS. - Google Patents

PROCEDURE FOR THE MANUFACTURE OF GRINDING WHEELS.

Info

Publication number
ES2042270T3
ES2042270T3 ES199090890016T ES90890016T ES2042270T3 ES 2042270 T3 ES2042270 T3 ES 2042270T3 ES 199090890016 T ES199090890016 T ES 199090890016T ES 90890016 T ES90890016 T ES 90890016T ES 2042270 T3 ES2042270 T3 ES 2042270T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
grinding wheels
bound
plastic
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 - Lifetime
Application number
ES199090890016T
Other languages
Spanish (es)
Inventor
Friedrich Dr. Birkner
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.)
Magindag Steirische Magnesit Industrie AG
Original Assignee
Magindag Steirische Magnesit Industrie 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 Magindag Steirische Magnesit Industrie AG filed Critical Magindag Steirische Magnesit Industrie AG
Application granted granted Critical
Publication of ES2042270T3 publication Critical patent/ES2042270T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24D3/04—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
    • B24D3/12—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 water-setting, e.g. concrete
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

In a process for the production of abrasive bodies having particulate abrasive material, such as, for example, SiC, corundum, Al2O3 or B4C, bound in a binder, plastic and MgO and MgCl2 being used as binders, the plastic employed is a polycarboxylic acid. The moulded abrasive bodies are bound or hardened without heating, by reacting the polycarboxylic acids with magnesium ions.
ES199090890016T 1989-01-30 1990-01-25 PROCEDURE FOR THE MANUFACTURE OF GRINDING WHEELS. Expired - Lifetime ES2042270T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT182/89A AT392604B (en) 1989-01-30 1989-01-30 METHOD FOR PRODUCING ABRASIVE BODIES

Publications (1)

Publication Number Publication Date
ES2042270T3 true ES2042270T3 (en) 1993-12-01

Family

ID=3483675

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090890016T Expired - Lifetime ES2042270T3 (en) 1989-01-30 1990-01-25 PROCEDURE FOR THE MANUFACTURE OF GRINDING WHEELS.

Country Status (4)

Country Link
EP (1) EP0381662B1 (en)
AT (2) AT392604B (en)
DE (1) DE59001733D1 (en)
ES (1) ES2042270T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317583C (en) *
BE354120A (en) *
FR480929A (en) * 1915-05-21 1916-10-10 Emile Eugene Albert Sorel Improvement in artificial grindstones and particularly magnesian grindstones and agglomerates
DE2401099A1 (en) * 1971-09-22 1975-07-17 Poli Abrasive body for working hard stones e.g. marble, granite - contains a magnesium binder and a stabilising phenolic resin
DE2931652A1 (en) * 1979-08-03 1981-02-19 Meyer Carl Steinbearbeitungs M POLISHING BODY AND METHOD FOR THE PRODUCTION THEREOF
DE3013848A1 (en) * 1980-04-10 1981-10-15 Denticon Dental-GmbH, 7750 Konstanz Dentistry grinding disc or tip prodn. - by cold-mixing pref. unsatd. polyester binder and abrasive, forming and hardening
DE3301925A1 (en) * 1983-01-21 1984-07-26 SEA Schleifmittel Entwicklung Anwendung GmbH, 7530 Pforzheim METHOD FOR PRODUCING ABRASIVE BODIES
US4761163A (en) * 1987-09-14 1988-08-02 Ida Messere Method for making quick ageing abrasive slurries for the construction of grinding wheels, and the abrasive slurries made thereby

Also Published As

Publication number Publication date
EP0381662A2 (en) 1990-08-08
EP0381662A3 (en) 1990-09-26
AT392604B (en) 1991-05-10
ATE90607T1 (en) 1993-07-15
EP0381662B1 (en) 1993-06-16
ATA18289A (en) 1990-10-15
DE59001733D1 (en) 1993-07-22

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