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BR9712330A - Método de produção de peças que se casam - Google Patents

Método de produção de peças que se casam

Info

Publication number
BR9712330A
BR9712330A BR9712330-7A BR9712330A BR9712330A BR 9712330 A BR9712330 A BR 9712330A BR 9712330 A BR9712330 A BR 9712330A BR 9712330 A BR9712330 A BR 9712330A
Authority
BR
Brazil
Prior art keywords
sintered
parts
production method
optionally
matching pieces
Prior art date
Application number
BR9712330-7A
Other languages
English (en)
Inventor
Nils Carlbaum
Bjorn Johansson
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of BR9712330A publication Critical patent/BR9712330A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Patente de Invenção:<B>"MéTODO DE PRODUçãO DE PEçAS QUE SE CASAM"<D>. A presente invenção refere-se a um método para produção de componentes metálicos compactados de pó que, durante o processamento subseq³ente, são separados em peças individuais que se casam aos pares, sinterizadas e, opcionalmente, submetidas a tratamento térmico e recasadas. De acordo com o processo, um pó à base de ferro é compactado, o corpo inacabado obtido é dividido por fraturamento em, pelo menos, duas peças que são subseq³entemente sinterizadas e opcionalmente tratadas a quente. As peças sinterizadas obtidas são, depois, recasadas.
BR9712330-7A 1996-10-15 1997-10-15 Método de produção de peças que se casam BR9712330A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603805A SE9603805D0 (sv) 1996-10-15 1996-10-15 Method of producing mating parts
PCT/SE1997/001731 WO1998016339A1 (en) 1996-10-15 1997-10-15 Method of producing mating parts

Publications (1)

Publication Number Publication Date
BR9712330A true BR9712330A (pt) 1999-08-31

Family

ID=20404287

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712330-7A BR9712330A (pt) 1996-10-15 1997-10-15 Método de produção de peças que se casam

Country Status (13)

Country Link
US (1) US5997605A (pt)
EP (1) EP0946326A1 (pt)
JP (1) JP4201838B2 (pt)
KR (1) KR20000049144A (pt)
CN (1) CN1079713C (pt)
AU (1) AU710190B2 (pt)
BR (1) BR9712330A (pt)
CA (1) CA2268843A1 (pt)
PL (1) PL183647B1 (pt)
RU (1) RU2189293C2 (pt)
SE (1) SE9603805D0 (pt)
TW (1) TW450853B (pt)
WO (1) WO1998016339A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676895B2 (en) * 2000-06-05 2004-01-13 Michael L. Kuhns Method of manufacturing an object, such as a form tool for forming threaded fasteners
DE10111325C1 (de) * 2001-03-08 2002-10-02 Gkn Sinter Metals Gmbh Verfahren zur Herstellung eines gesinterten metallischen Bauteils mit wenigstens einer Bohrung
JP2009522515A (ja) * 2005-12-29 2009-06-11 ホガナス アクチボラゲット 軸受ハウジング
DE102009042598A1 (de) * 2009-09-23 2011-03-24 Gkn Sinter Metals Holding Gmbh Verfahren zur Herstellung eines Grünlings
DE102010008654A1 (de) * 2010-02-20 2011-08-25 Bayerische Motoren Werke Aktiengesellschaft, 80809 Verfahren zur Herstellung eines gesinterten oder geschmiedeten Bauteils
AT519625A1 (de) * 2017-01-24 2018-08-15 Miba Sinter Austria Gmbh Lagerdeckel
AT520865B1 (de) * 2018-02-14 2021-08-15 Miba Sinter Austria Gmbh Verfahren zum Herstellen eines Pleuels

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553935A (en) * 1948-04-17 1951-05-22 F A Boucha Method of manufacturing connecting rods
US3993054A (en) * 1975-06-19 1976-11-23 Stryker Corporation Therapeutic lavage
US4609527A (en) * 1985-05-24 1986-09-02 Rinderle James R Powder consolidation and machining
EP0330830B1 (de) * 1988-02-27 1992-05-13 Sintermetallwerk Krebsöge GmbH Verfahren zur Herstellung pulvergeschmiedeter Bauteile
US4936163A (en) * 1988-05-17 1990-06-26 Ford Motor Company Making a fractured powder metal connecting rod
DE3904020A1 (de) * 1989-02-10 1990-08-16 Bayerische Motoren Werke Ag Verfahren zum herstellen von bauteilen mit geteiltem lagerauge
US5051232A (en) * 1990-01-16 1991-09-24 Federal-Mogul Corporation Powdered metal multiple piece component manufacturing
RU2037382C1 (ru) * 1990-02-05 1995-06-19 Анциферов Владимир Никитович Способ изготовления спеченных изделий
RU2056973C1 (ru) * 1993-04-13 1996-03-27 Рабинович Александр Исаакович Способ изготовления составных изделий
FR2711562B1 (fr) * 1993-10-29 1995-12-15 Sintertech Procédé de fabrication de pièces frittées conjuguées.
JP2846263B2 (ja) * 1994-08-12 1999-01-13 日立粉末冶金株式会社 半割り機械部品の製造方法
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

Also Published As

Publication number Publication date
KR20000049144A (ko) 2000-07-25
PL183647B1 (pl) 2002-06-28
CA2268843A1 (en) 1998-04-23
CN1079713C (zh) 2002-02-27
RU2189293C2 (ru) 2002-09-20
SE9603805D0 (sv) 1996-10-15
US5997605A (en) 1999-12-07
EP0946326A1 (en) 1999-10-06
AU4732797A (en) 1998-05-11
JP2001502380A (ja) 2001-02-20
TW450853B (en) 2001-08-21
PL332866A1 (en) 1999-10-25
WO1998016339A1 (en) 1998-04-23
JP4201838B2 (ja) 2008-12-24
CN1233200A (zh) 1999-10-27
AU710190B2 (en) 1999-09-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]