DE69007693D1 - Werkzeug für die Bearbeitung von nichtmetallischen harten Werkstoffen. - Google Patents

Werkzeug für die Bearbeitung von nichtmetallischen harten Werkstoffen.

Info

Publication number
DE69007693D1
DE69007693D1 DE90201551T DE69007693T DE69007693D1 DE 69007693 D1 DE69007693 D1 DE 69007693D1 DE 90201551 T DE90201551 T DE 90201551T DE 69007693 T DE69007693 T DE 69007693T DE 69007693 D1 DE69007693 D1 DE 69007693D1
Authority
DE
Germany
Prior art keywords
tool
hard materials
processing non
metallic hard
metallic
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 - Fee Related
Application number
DE90201551T
Other languages
English (en)
Other versions
DE69007693T2 (de
Inventor
John Derek Dawson
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.)
Federal Mogul Technology Ltd
Original Assignee
T&N Technology 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
Application filed by T&N Technology Ltd filed Critical T&N Technology Ltd
Application granted granted Critical
Publication of DE69007693D1 publication Critical patent/DE69007693D1/de
Publication of DE69007693T2 publication Critical patent/DE69007693T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/013—Application of loose grinding agent as auxiliary tool during truing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
    • 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
    • B24D3/007—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 between different parts of an abrasive tool
    • 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
    • B24D7/06—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 with inserted abrasive blocks, e.g. segmental
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/427—Diamond

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE1990607693 1989-06-24 1990-06-15 Werkzeug für die Bearbeitung von nichtmetallischen harten Werkstoffen. Expired - Fee Related DE69007693T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898914567A GB8914567D0 (en) 1989-06-24 1989-06-24 Tools for working-non-metallic hard materials

Publications (2)

Publication Number Publication Date
DE69007693D1 true DE69007693D1 (de) 1994-05-05
DE69007693T2 DE69007693T2 (de) 1994-09-22

Family

ID=10659027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990607693 Expired - Fee Related DE69007693T2 (de) 1989-06-24 1990-06-15 Werkzeug für die Bearbeitung von nichtmetallischen harten Werkstoffen.

Country Status (3)

Country Link
EP (1) EP0405640B1 (de)
DE (1) DE69007693T2 (de)
GB (2) GB8914567D0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050236358A1 (en) * 2004-04-26 2005-10-27 Shen Buswell Micromachining methods and systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB491655A (en) * 1937-03-06 1938-09-06 Carborundum Co Improvements in bonded abrasive articles
ES298929A1 (es) * 1964-04-11 1965-01-16 Christmann Guillermo Nussbaum Perfeccionamientos en la fabricaciën de muelas abrasivas compuestas
GB1188025A (en) * 1966-04-15 1970-04-15 Avco Corp Abrasive Article.
CA1070123A (en) * 1969-04-17 1980-01-22 Howard T. Hall Diamond compacts
DE2230720A1 (de) * 1972-06-23 1974-01-10 Winter & Sohn Ernst Schleifscheibe mit diamant- oder bornitridschleifkoernern
US4173614A (en) * 1977-10-21 1979-11-06 General Electric Company Process for preparing a polycrystalline diamond body/silicon nitride substrate composite
AU7919682A (en) * 1981-01-21 1982-07-29 General Electric Company Silicon carbide-diamond/boron nitride composite
DD206098A1 (de) * 1982-02-23 1984-01-18 Heinz Kummer Schleifwerkzeug fuer die bearbeitung sproedharter medien
CH666649A5 (de) * 1984-03-30 1988-08-15 De Beers Ind Diamond Schleifwerkzeug.
US5010043A (en) * 1987-03-23 1991-04-23 The Australian National University Production of diamond compacts consisting essentially of diamond crystals bonded by silicon carbide

Also Published As

Publication number Publication date
EP0405640B1 (de) 1994-03-30
DE69007693T2 (de) 1994-09-22
GB9013375D0 (en) 1990-08-08
GB2233337B (en) 1993-04-28
EP0405640A1 (de) 1991-01-02
GB8914567D0 (en) 1989-08-16
GB2233337A (en) 1991-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee