ES2148490T3 - Procedimiento para fabricar preformas de polvos y articulos abrasivos a partir de estas preformas. - Google Patents

Procedimiento para fabricar preformas de polvos y articulos abrasivos a partir de estas preformas.

Info

Publication number
ES2148490T3
ES2148490T3 ES95908805T ES95908805T ES2148490T3 ES 2148490 T3 ES2148490 T3 ES 2148490T3 ES 95908805 T ES95908805 T ES 95908805T ES 95908805 T ES95908805 T ES 95908805T ES 2148490 T3 ES2148490 T3 ES 2148490T3
Authority
ES
Spain
Prior art keywords
preform
preforms
making
superabrasive particles
retaining powder
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
ES95908805T
Other languages
English (en)
Inventor
Naum N Tselesin
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.)
Ultimate Abrasive Systems Inc
Original Assignee
Ultimate Abrasive Systems Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22844157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2148490(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ultimate Abrasive Systems Inc filed Critical Ultimate Abrasive Systems Inc
Application granted granted Critical
Publication of ES2148490T3 publication Critical patent/ES2148490T3/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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Powder Metallurgy (AREA)

Abstract

SE PRESENTA UN METODO PARA HACER ARTICULOS ABRASIVOS QUE UTILIZA UNA PROFORMA BLANDA FACILMENTE DEFORMABLE Y FLEXIBLE QUE TIENE UN ALTO CONTENIDO DE AMALGAMADOR. EL AMALGAMADOR OTORGA A LA PROFORMA SU INTEGRIDAD, Y ESTA PRESENTE EN MAYOR CANTIDAD QUE EL POLVO DE RETENCION. LA PROFORMA PUEDE TENER PARTICULAS SUPERABRASIVAS MEZCLADAS EN LA MISMA, O AÑADIDAS MAS TARDE. LA PROFORMA PERMITE UNA DISTRIBUCION PAREJA DE UNA PEQUEÑA CANTIDAD DE POLVO DE RETENCION PARA ARTICULOS SUPERABRASIVOS FINOS. PUEDE AÑADIRSE UNA CAPA POROSA AL CONJUNTO PARA HACER UN ARTICULO ABRASIVO, LA CAPA POROSA ABSORBE EL AMALGAMADOR LIQUIDO, SOPORTA EL POLVO DE RETENCION Y LAS PARTICULAS SUPERABRASIVAS PARA EVITAR EL MOVIMIENTO DEL MATERIAL Y QUIZAS OTORGA RESISTENCIA A LA PROFORMA. EL CONJUNTO FINAL SE CALIENTA O SE SINTERIZA (PREFERIBLEMENTE BAJO PRESION) PARA HACER EL ARTICULO ABRASIVO, QUE PUEDE INCLUIR CUALQUIER NUMERO DE CAPAS DE PARTICULAS SUPERABRASIVAS, CAPAS POROSAS Y PROFORMAS.
ES95908805T 1994-04-08 1995-02-10 Procedimiento para fabricar preformas de polvos y articulos abrasivos a partir de estas preformas. Expired - Lifetime ES2148490T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22525194A 1994-04-08 1994-04-08

Publications (1)

Publication Number Publication Date
ES2148490T3 true ES2148490T3 (es) 2000-10-16

Family

ID=22844157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95908805T Expired - Lifetime ES2148490T3 (es) 1994-04-08 1995-02-10 Procedimiento para fabricar preformas de polvos y articulos abrasivos a partir de estas preformas.

Country Status (14)

Country Link
US (1) US5620489A (es)
EP (1) EP0754106B1 (es)
JP (1) JP3294277B2 (es)
KR (1) KR100310788B1 (es)
CN (1) CN1094087C (es)
AT (1) ATE192686T1 (es)
AU (1) AU682932B2 (es)
CA (1) CA2186481C (es)
DE (1) DE69516863T2 (es)
DK (1) DK0754106T3 (es)
ES (1) ES2148490T3 (es)
TW (1) TW252936B (es)
WO (1) WO1995027596A1 (es)
ZA (1) ZA9410384B (es)

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EP3928895A1 (de) * 2020-06-24 2021-12-29 Hilti Aktiengesellschaft Verfahren zur herstellung eines grünlings und verfahren zur weiterverarbeitung des grünlings in ein bearbeitungssegment
EP3928893A1 (de) * 2020-06-24 2021-12-29 Hilti Aktiengesellschaft Verfahren zur herstellung eines bearbeitungssegmentes mit einem überstand der hartstoffpartikel an der oberseite
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Also Published As

Publication number Publication date
WO1995027596A1 (en) 1995-10-19
EP0754106B1 (en) 2000-05-10
JP3294277B2 (ja) 2002-06-24
EP0754106A1 (en) 1997-01-22
DE69516863D1 (de) 2000-06-15
AU682932B2 (en) 1997-10-23
ATE192686T1 (de) 2000-05-15
DE69516863T2 (de) 2000-10-12
CN1145048A (zh) 1997-03-12
CA2186481A1 (en) 1995-10-19
ZA9410384B (en) 1996-02-01
US5620489A (en) 1997-04-15
CA2186481C (en) 2002-11-26
DK0754106T3 (da) 2000-10-02
TW252936B (en) 1995-08-01
JPH10503428A (ja) 1998-03-31
KR100310788B1 (ko) 2001-12-15
CN1094087C (zh) 2002-11-13
AU1700095A (en) 1995-10-30

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