ES2047124T3 - Fabricacion de productos de dos componentes. - Google Patents

Fabricacion de productos de dos componentes.

Info

Publication number
ES2047124T3
ES2047124T3 ES89308729T ES89308729T ES2047124T3 ES 2047124 T3 ES2047124 T3 ES 2047124T3 ES 89308729 T ES89308729 T ES 89308729T ES 89308729 T ES89308729 T ES 89308729T ES 2047124 T3 ES2047124 T3 ES 2047124T3
Authority
ES
Spain
Prior art keywords
green state
state mass
slurry
mould
profiled
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
ES89308729T
Other languages
English (en)
Inventor
Richard Patrick Burnand
Raymond Albert Chapman
Trevor John Martell
Stephen Anthony Parsons
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty 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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Application granted granted Critical
Publication of ES2047124T3 publication Critical patent/ES2047124T3/es
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
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Powder Metallurgy (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

SE PROPORCIONA UN METODO PARA FABRICAR UN PRODUCTO QUE CONSTA DE DOS CAPAS DE DIFERENTES MATERIALES UNIDAS ENTRE SI. EL PRODUCTO ES TIPICAMENTE UN COMPACTO ABRASIVO COMPUESTO. EL METODO INCLUYE LAS FASES DE PROPORCIONAR UN MOLDE (10) CON UNA SUPERFICIE INTERNA DE BASE (16) PERFILADA EN LA FORMA DE DESEADA; CREAR UNA PRIMERA LECHADA DE MATERIAL PARTICULADO EN UN MEDIO LIQUIDO QUE ES CAPAZ DE ENDURECERSE AL MENOS HASTA UN ESTADO DE FRAGUA; INTRODUCIR LA LECHADA (20) DENTRO DEL MOLDE (10); HACER QUE EL MEDIO A ENDURECER PRODUZCA AL MENOS UNA MASA EN ESTADO DE FRAGUA (20); RETIRAR LA MASA EN ESTADO DE FRAGUA (20) DE LA BASE (16), TENIENDO LA MASA EN ESTADO DE FRAGUA (20) UNA SUPERFICIE COMPLEMENTARIA A LA SUPERFICIE PERFILADA INTERNA DE BASE (16) DEL MOLDE (10); DEPOSITAR EN LA SUPERFICIE COMPLEMENTARIA PERFILADA DE LA MASA EN ESTADO DE FRAGUA UNA CAPA DE UNA SEGUNDA LECHADA QUE CONTIENE UN MATERIAL PARTICULADO DIFERENTE EN UN MEDIO LIQUIDO QUE ES CAPAZ DE ENDURECERSE HASTA AL MENOS UN SEGUNDOESTADO DE FRAGUA; Y HACER QUE EL MEDIO DE DICHA SEGUNDA LECHADA A ENDURECER PRODUZCA AL MENOS UNA SEGUNDA MASA EN ESTADO DE FRAGUA (26) QUE SE UNE A LA PRIMERA MASA EN ESTADO DE FRAGUA (20).
ES89308729T 1988-08-31 1989-08-30 Fabricacion de productos de dos componentes. Expired - Lifetime ES2047124T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA886475 1988-08-31

Publications (1)

Publication Number Publication Date
ES2047124T3 true ES2047124T3 (es) 1994-02-16

Family

ID=25579396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89308729T Expired - Lifetime ES2047124T3 (es) 1988-08-31 1989-08-30 Fabricacion de productos de dos componentes.

Country Status (7)

Country Link
EP (1) EP0357378B1 (es)
JP (1) JPH02212348A (es)
AT (1) ATE98543T1 (es)
AU (1) AU605994B2 (es)
DE (1) DE68911430T2 (es)
ES (1) ES2047124T3 (es)
IE (1) IE63226B1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006733B (en) * 1977-10-21 1982-10-20 Gen Electric Polycrystalline diamond body/silicon carbide or silicon nitride substrate composite
US4124401A (en) * 1977-10-21 1978-11-07 General Electric Company Polycrystalline diamond body
US4734237A (en) * 1986-05-15 1988-03-29 Allied Corporation Process for injection molding ceramic composition employing an agaroid gell-forming material to add green strength to a preform
US4764434A (en) * 1987-06-26 1988-08-16 Sandvik Aktiebolag Diamond tools for rock drilling and machining

Also Published As

Publication number Publication date
IE63226B1 (en) 1995-04-05
DE68911430T2 (de) 1994-04-07
DE68911430D1 (de) 1994-01-27
EP0357378A2 (en) 1990-03-07
ATE98543T1 (de) 1994-01-15
EP0357378A3 (en) 1991-07-24
AU4081389A (en) 1990-03-08
JPH02212348A (ja) 1990-08-23
AU605994B2 (en) 1991-01-24
IE892787L (en) 1990-02-28
EP0357378B1 (en) 1993-12-15

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