GB1279413A - Improvements in abrasive wheels and other abrasive tools - Google Patents

Improvements in abrasive wheels and other abrasive tools

Info

Publication number
GB1279413A
GB1279413A GB2937769A GB2937769A GB1279413A GB 1279413 A GB1279413 A GB 1279413A GB 2937769 A GB2937769 A GB 2937769A GB 2937769 A GB2937769 A GB 2937769A GB 1279413 A GB1279413 A GB 1279413A
Authority
GB
United Kingdom
Prior art keywords
metal
abrasive
abrasive part
resinoid
phase
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
GB2937769A
Inventor
Jack Rigler Chalkley
David Meirion Thomas
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.)
Impregnated Diamond Products Ltd
Original Assignee
Impregnated Diamond Products Ltd
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
Priority to FR1556095D priority Critical patent/FR1556095A/fr
Application filed by Impregnated Diamond Products Ltd filed Critical Impregnated Diamond Products Ltd
Priority to DE19691950880 priority patent/DE1950880B2/en
Priority to FR6934807A priority patent/FR2020424A1/en
Priority to SE1393569A priority patent/SE359050B/xx
Priority to CH1527469A priority patent/CH489334A/en
Priority to DE19696939594 priority patent/DE6939594U/en
Publication of GB1279413A publication Critical patent/GB1279413A/en
Priority to GB8038718A priority patent/GB2068273B/en
Priority to GB8038719A priority patent/GB2068274B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B24D3/10—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 for porous or cellular structure, e.g. for use with diamonds as abrasives

Landscapes

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

Abstract

1279413 Abrasive tools IMPREGNATED DIAMOND PRODUCTS Ltd 30 Sept 1969 [11 Oct 1968 10 June 1969] 48306/68 and 29377/69 Heading B3D [Also in Division C4] The abrasive part of a diamond tool consists of diamond particles embedded in a porous matrix of sintered metal and held in the metal phase, the metal matrix being infiltrated by a resinoid material, the metal phase being continuous throughout the structure of the abrasive part and the resinoid phase being continuous or substantially continuous throughout the structure of the abrasive part, The diamond particles may be metal coated and the sintered metal matrix may be an alloy of copper or tin and have specific porosity of between 10 and 50%. The metal matrix may be reinforced with metallic fibres, carbon fibres or glass fibres. A metal mesh may be embedded in the material of the backing at least in the region adajcent to the abrasive part. The resinoid material may be an epoxy resin, a polyurethane, or a liquid phenolic resin.
GB2937769A 1967-09-02 1968-10-11 Improvements in abrasive wheels and other abrasive tools Expired GB1279413A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1556095D FR1556095A (en) 1967-09-02 1968-03-07
DE19691950880 DE1950880B2 (en) 1968-10-11 1969-10-09 Diamond grinding tool
FR6934807A FR2020424A1 (en) 1968-10-11 1969-10-10 Manufacturing grinding tools from diamond - particles
SE1393569A SE359050B (en) 1968-10-11 1969-10-10
CH1527469A CH489334A (en) 1968-10-11 1969-10-10 Diamond grinding tool and process for its manufacture
DE19696939594 DE6939594U (en) 1968-10-11 1969-10-11 GRINDING TOOL WITH DIAMOND BODIES
GB8038718A GB2068273B (en) 1967-09-02 1980-12-03 Grinding of flat surfaces
GB8038719A GB2068274B (en) 1967-09-02 1980-12-03 Grinding wheels and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4830668 1968-10-11

Publications (1)

Publication Number Publication Date
GB1279413A true GB1279413A (en) 1972-06-28

Family

ID=10448151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2937769A Expired GB1279413A (en) 1967-09-02 1968-10-11 Improvements in abrasive wheels and other abrasive tools

Country Status (1)

Country Link
GB (1) GB1279413A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042347A (en) * 1974-04-15 1977-08-16 Norton Company Method of making a resin-metal composite grinding wheel
JPS59163386U (en) * 1983-04-19 1984-11-01 株式会社　高井製作所 Grinder type grinder grinder for tofu production
WO2006105944A1 (en) * 2005-04-08 2006-10-12 Dfs-Diamon Gmbh Tool for machining zirconium oxide
CN104440598A (en) * 2014-11-10 2015-03-25 汕头大学 Composite binding agent diamond-impregnated wheel and manufacturing method thereof
US11850706B2 (en) 2017-07-25 2023-12-26 Lukas-Erzett Vereinigte Schleif- Und Fraswerkzeugfabriken Gmbh & Co. Kg Abrasive tool and use of such an abrasive tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042347A (en) * 1974-04-15 1977-08-16 Norton Company Method of making a resin-metal composite grinding wheel
JPS59163386U (en) * 1983-04-19 1984-11-01 株式会社　高井製作所 Grinder type grinder grinder for tofu production
WO2006105944A1 (en) * 2005-04-08 2006-10-12 Dfs-Diamon Gmbh Tool for machining zirconium oxide
CN104440598A (en) * 2014-11-10 2015-03-25 汕头大学 Composite binding agent diamond-impregnated wheel and manufacturing method thereof
US11850706B2 (en) 2017-07-25 2023-12-26 Lukas-Erzett Vereinigte Schleif- Und Fraswerkzeugfabriken Gmbh & Co. Kg Abrasive tool and use of such an abrasive tool

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years