FR2020424A1 - Manufacturing grinding tools from diamond - particles - Google Patents

Manufacturing grinding tools from diamond - particles

Info

Publication number
FR2020424A1
FR2020424A1 FR6934807A FR6934807A FR2020424A1 FR 2020424 A1 FR2020424 A1 FR 2020424A1 FR 6934807 A FR6934807 A FR 6934807A FR 6934807 A FR6934807 A FR 6934807A FR 2020424 A1 FR2020424 A1 FR 2020424A1
Authority
FR
France
Prior art keywords
diamond
particles
grinding tools
manufacturing grinding
sintered
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.)
Withdrawn
Application number
FR6934807A
Other languages
French (fr)
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 claimed from GB2937769A external-priority patent/GB1279413A/en
Application filed by Impregnated Diamond Products Ltd filed Critical Impregnated Diamond Products Ltd
Publication of FR2020424A1 publication Critical patent/FR2020424A1/en
Withdrawn legal-status Critical Current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
    • B24D3/348—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 utilised as impregnating agent for porous abrasive bodies
    • 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
    • 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
    • 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

Landscapes

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

Abstract

A mixture of diamond particles and metal powder is sintered into a body which is porous, so that the cavities are interconnected. The sintered part is impregnated with a resinous material which is spread evenly through the part.
FR6934807A 1968-10-11 1969-10-10 Manufacturing grinding tools from diamond - particles Withdrawn FR2020424A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4830668 1968-10-11
GB2937769A GB1279413A (en) 1968-10-11 1968-10-11 Improvements in abrasive wheels and other abrasive tools

Publications (1)

Publication Number Publication Date
FR2020424A1 true FR2020424A1 (en) 1970-07-10

Family

ID=26259895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934807A Withdrawn FR2020424A1 (en) 1968-10-11 1969-10-10 Manufacturing grinding tools from diamond - particles

Country Status (3)

Country Link
DE (2) DE1950880B2 (en)
FR (1) FR2020424A1 (en)
SE (1) SE359050B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1000868A3 (en) * 1987-09-01 1989-04-25 Inst Nadezhnosti I Dolgovechno Diamond-contg. coating for use in machining metals - is formed by applying starting material to substrate and sintering under pressure using pulsed current
WO2019020438A1 (en) * 2017-07-25 2019-01-31 Lukas-Erzett Vereinigte Schleif- Und Fräswerkzeugfabriken Gmbh & Co. Kg Abrasive tool and use of such an abrasive tool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3009233T3 (en) 2014-10-15 2019-05-31 Vk Invest Gmbh A tool for machining material and a method of producing the tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1000868A3 (en) * 1987-09-01 1989-04-25 Inst Nadezhnosti I Dolgovechno Diamond-contg. coating for use in machining metals - is formed by applying starting material to substrate and sintering under pressure using pulsed current
WO2019020438A1 (en) * 2017-07-25 2019-01-31 Lukas-Erzett Vereinigte Schleif- Und Fräswerkzeugfabriken Gmbh & Co. Kg Abrasive tool and use of such an abrasive tool
CN111093422A (en) * 2017-07-25 2020-05-01 德国Lukas-Erzett磨料磨具有限公司 Abrasive tool and use of the abrasive tool
RU2738757C1 (en) * 2017-07-25 2020-12-16 Лукас-Эрцетт Ферайнигте Шляйф- Унд Фресверкцойгфабрикен Гмбх Унд Ко. Кг Abrasive tool and use of such abrasive tool
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

Also Published As

Publication number Publication date
DE6939594U (en) 1970-05-27
DE1950880B2 (en) 1979-02-15
SE359050B (en) 1973-08-20
DE1950880A1 (en) 1970-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse