ES2105584T3 - Procedimiento de fabricacion de partes fritadas conjugadas. - Google Patents

Procedimiento de fabricacion de partes fritadas conjugadas.

Info

Publication number
ES2105584T3
ES2105584T3 ES94420294T ES94420294T ES2105584T3 ES 2105584 T3 ES2105584 T3 ES 2105584T3 ES 94420294 T ES94420294 T ES 94420294T ES 94420294 T ES94420294 T ES 94420294T ES 2105584 T3 ES2105584 T3 ES 2105584T3
Authority
ES
Spain
Prior art keywords
preform
parts
sintered
conjugated
view
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
ES94420294T
Other languages
English (en)
Inventor
Luc Ackermann
Henri Gueydan
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.)
Sintertech SAS
Original Assignee
Sintertech SAS
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 Sintertech SAS filed Critical Sintertech SAS
Application granted granted Critical
Publication of ES2105584T3 publication Critical patent/ES2105584T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • F16C9/045—Connecting-rod bearings; Attachments thereof the bearing cap of the connecting rod being split by fracturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/003—Articles made for being fractured or separated into parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO DE FABRICACION DE PIEZAS FRITAS CONJUGADAS, OBTENIDAS A PARTIR DE LA RUPTURA DE UNA PREFORMA UNITARIA. SE CARACTERIZA EN QUE: A) SE PRENSA UNA PREFORMA A PARTIR DE POLVOS METALICOS, IMPRIMIENDO EN ESTA UNA RANURA SUPERFICIAL (3) SITUADA EN UN PLANO PARA LA RUPTURA POSTERIOR, B) SE PREFRITA ESTA PREFORMA PARA SU CONSOLIDACION MECANICA, PERMANECIENDO SIN EMBARGO FRAGIL, C) SE MECANIZAN EVENTUALMENTE EN ESTA PREFORMA LOS ALOJAMIENTOS DE LOS ORGANOS DE CONEXION MECANICA Y DE LAS PARTES FINALES, E) SE ROMPE ESTA PREFORMA EN AL MENOS DOS PARTES, F) SE PRACTICA EL FRITADO FINAL, G) SE ENFRIAN LAS PIEZAS. LA INVENCION SE PUEDE APLICAR EN PARTICULAR A L FABRICACION DE BIELAS Y CASQUETES DE BIELAS, O DE PIEZAS ANULARES DE ENTRADA DE MOLDEO O NO (ROTAS EN EL PLANO AXIAL).
ES94420294T 1993-10-29 1994-10-26 Procedimiento de fabricacion de partes fritadas conjugadas. Expired - Lifetime ES2105584T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313217A FR2711562B1 (fr) 1993-10-29 1993-10-29 Procédé de fabrication de pièces frittées conjuguées.

Publications (1)

Publication Number Publication Date
ES2105584T3 true ES2105584T3 (es) 1997-10-16

Family

ID=9452572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94420294T Expired - Lifetime ES2105584T3 (es) 1993-10-29 1994-10-26 Procedimiento de fabricacion de partes fritadas conjugadas.

Country Status (7)

Country Link
US (1) US5460776A (es)
EP (1) EP0651166B1 (es)
AT (1) ATE157150T1 (es)
CA (1) CA2134622A1 (es)
DE (1) DE69405070T2 (es)
ES (1) ES2105584T3 (es)
FR (1) FR2711562B1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547388A1 (de) * 1995-12-19 1997-06-26 Bayerische Motoren Werke Ag Herstellverfahren für ein Guß-Maschinenteil mit einer durch Bruchtrennen mehrteilig gestalteten Lageranordnung
JPH09189321A (ja) * 1996-01-09 1997-07-22 Hitachi Powdered Metals Co Ltd 焼結コネクチングロッドの製造方法および粉末成形金型
US5613182A (en) * 1996-04-02 1997-03-18 Chrysler Corporation Method of manufacturing a powder metal connecting rod with stress riser crease formed in the side face
US5594187A (en) * 1996-04-02 1997-01-14 Chrysler Corporation Forged powder metal connecting rod with stress riser crease formed in side thrust face
EP0800009A3 (en) * 1996-04-02 1998-07-15 Chrysler Corporation Connecting rod and method of manufacturing a connecting rod
JPH1015639A (ja) * 1996-07-04 1998-01-20 Hitachi Powdered Metals Co Ltd コンロッドの製造方法
DE19636524A1 (de) * 1996-09-09 1998-03-12 Krebsoege Gmbh Sintermetall Verfahren zur Herstellung eines gesinterten Bauteils
SE9603805D0 (sv) * 1996-10-15 1996-10-15 Hoeganaes Ab Method of producing mating parts
US5760378A (en) * 1997-04-17 1998-06-02 Aerojet-General Corporation Method of inductive bonding sintered compacts of heavy alloys
DE10057640B4 (de) * 2000-11-16 2004-08-12 Vincent Djossou Bruchtrennkerben
DE10060141A1 (de) * 2000-12-04 2002-06-06 Alstom Switzerland Ltd Verfahren zur Herstellung eines Gussteils, Modellform und keramischer Einsatz zum Gebrauch in diesem Verfahren
ITMI20041300A1 (it) * 2004-06-28 2004-09-28 Iveco Spa Procedimento di fratturazione di una biella motore e biella cosi'ottenuta
US20090100964A1 (en) * 2005-12-29 2009-04-23 Hoganas Ab (Publ) Bearing Housing
DE102006052027B4 (de) * 2006-11-03 2009-06-25 Metoxit Ag Verfahren zum Bestimmen des Sinterschwunds eines vorgesinterten Körpers und Bearbeitungsmaschine zur Bearbeitung von Weißlingen
FR3008644B1 (fr) * 2013-07-16 2015-07-17 Commissariat Energie Atomique Procede de fabrication par frittage d'une piece multicouche
DE102015106956A1 (de) * 2014-09-29 2016-03-31 Mauser-Werke Oberndorf Maschinenbau Gmbh Verfahren zum Bruchtrennen von Werkstücken und Werkstückrohling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994054A (en) * 1975-01-06 1976-11-30 Brunswick Corporation Multiple part tubular member and method and apparatus for manufacture thereof
US4754906A (en) * 1987-03-11 1988-07-05 Mts Systems Corporation System for manufacturing connecting rods
DE3806236C1 (en) * 1988-02-27 1989-08-24 Sintermetallwerk Krebsoege Gmbh, 5608 Radevormwald, De Method for the production of powder-forged components
US5109605A (en) * 1988-05-17 1992-05-05 Ford Motor Company Making a fractured powder metal connecting rod
US5131577A (en) * 1988-05-17 1992-07-21 Ford Motor Company Apparatus for making a powder metal connecting rod
US4993134A (en) * 1988-05-17 1991-02-19 Ford Motor Company Making a fractured powder metal connecting rod
JP2648519B2 (ja) * 1989-10-03 1997-09-03 日立粉末冶金株式会社 シンクロナイザーハブの製造方法
US5051232A (en) * 1990-01-16 1991-09-24 Federal-Mogul Corporation Powdered metal multiple piece component manufacturing

Also Published As

Publication number Publication date
EP0651166B1 (fr) 1997-08-20
US5460776A (en) 1995-10-24
DE69405070D1 (de) 1997-09-25
EP0651166A1 (fr) 1995-05-03
CA2134622A1 (fr) 1995-04-30
FR2711562A1 (fr) 1995-05-05
DE69405070T2 (de) 1998-01-15
ATE157150T1 (de) 1997-09-15
FR2711562B1 (fr) 1995-12-15

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