ES2092841T3 - Procedimiento para la fabricacion de piezas de fundicion. - Google Patents

Procedimiento para la fabricacion de piezas de fundicion.

Info

Publication number
ES2092841T3
ES2092841T3 ES94101997T ES94101997T ES2092841T3 ES 2092841 T3 ES2092841 T3 ES 2092841T3 ES 94101997 T ES94101997 T ES 94101997T ES 94101997 T ES94101997 T ES 94101997T ES 2092841 T3 ES2092841 T3 ES 2092841T3
Authority
ES
Spain
Prior art keywords
cast
manufacture
hardness
area
procedure
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
ES94101997T
Other languages
English (en)
Inventor
Werner Kugler
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.)
HANDTMANN METALLGUSS ALBERT
Albert Handtmann Metallgusswerk GmbH and Co KG
Original Assignee
HANDTMANN METALLGUSS ALBERT
Albert Handtmann Metallgusswerk GmbH and Co KG
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 HANDTMANN METALLGUSS ALBERT, Albert Handtmann Metallgusswerk GmbH and Co KG filed Critical HANDTMANN METALLGUSS ALBERT
Application granted granted Critical
Publication of ES2092841T3 publication Critical patent/ES2092841T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Mold Materials And Core Materials (AREA)
  • Continuous Casting (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

LA PRESENTE INVENCION DESCRIBE UN PROCESO PARA LA FABRICACION DE PIEZAS FUNDIDAS EN EL CUAL LA MASA A COLAR, LIQUIDA, COLADA EN UN MOLDE, SE ENFRIA Y A CONTINUACION SE DESMOLDEA; DESPUES DEL DESMOLDEO SE REALIZA UN TRATAMIENTO TERMICO LOCAL CON TALES TEMPERATURAS Y DURANTE UN PERIODO DE TIEMPO TAL, QUE RESULTAN ZONAS CON DIFERENTE DUREZA. ESTE TRATAMIENTO TERMICO LOCAL SE REALIZA, EN PARTICULAR, A TEMPERATURAS POR ENCIMA DEL DOBLE DE LA TEMPERATURA DE ENVEJECIDO. LA INVENCION SE REFIERE ADEMAS A UNA CUBETA PARA ACEITE CON AL MENOS UNA BRIDA Y UNA ZONA DEL FONDO, LA CUAL SE FABRICA EN UN PROCESO DE FUNDICION, EN PARTICULAR, POR EL METODO DE COLADO A PRESION Y SE CARACTERIZA POR UNA DUREZA HB 85 % EN LA ZONA DE LA BRIDA Y POR UNA DUREZA HB 55 DUCTILIDAD POR ENCIMA DEL 4% EN LA ZONA DEL FONDO.
ES94101997T 1993-02-11 1994-02-09 Procedimiento para la fabricacion de piezas de fundicion. Expired - Lifetime ES2092841T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4304134A DE4304134C1 (de) 1993-02-11 1993-02-11 Verfahren zur Herstellung von Gußteilen

Publications (1)

Publication Number Publication Date
ES2092841T3 true ES2092841T3 (es) 1996-12-01

Family

ID=6480248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101997T Expired - Lifetime ES2092841T3 (es) 1993-02-11 1994-02-09 Procedimiento para la fabricacion de piezas de fundicion.

Country Status (6)

Country Link
EP (1) EP0611832B1 (es)
AT (1) ATE142711T1 (es)
DE (2) DE4304134C1 (es)
DK (1) DK0611832T3 (es)
ES (1) ES2092841T3 (es)
GR (1) GR3021129T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901508A1 (de) * 1999-01-16 2000-08-17 Bayerische Motoren Werke Ag Verfahren zur Herstellung von Gußteilen aus Aluminiumlegierungen
DE19914090A1 (de) * 1999-03-27 2000-04-27 Daimler Chrysler Ag Funktionsträger aus Aluminiumdruckguß
DE10141510A1 (de) * 2001-08-24 2003-03-13 Audi Ag Verfahren zum Herstellen von Leichtmetall-Felgen
DE102006032699B4 (de) * 2006-07-14 2010-09-09 Bdw Technologies Gmbh & Co. Kg Aluminiumlegierung und deren Verwendung für ein Gussbauteil insbesondere eines Kraftwagens
DE102015008008B4 (de) * 2015-06-22 2020-11-12 Audi Ag Verfahren zum Herstellen eines Gussbauteils und Wärmebehandlungseinrichtung
DE102015223960A1 (de) * 2015-12-02 2017-06-08 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Gussbauteils
DE102022130113A1 (de) 2022-11-15 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur partiellen Wärmebehandlung eines Aluminiumdruckgussteils sowie Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060606B (de) * 1956-08-14 1959-07-02 Aluminiumwerke Nuernberg G M B Verfahren zum Aushaerten von Werkstuecken aus Aluminiumlegierungen
US3817354A (en) * 1972-06-01 1974-06-18 Gear Co M W Oil pan for tractors
US4151014A (en) * 1977-05-31 1979-04-24 Western Electric Company, Inc. Laser annealing
JPS58500571A (ja) * 1981-04-28 1983-04-14 エ−イ−　ピ−エルシ− ピストンの製造
DE3441713A1 (de) * 1984-11-15 1986-05-22 Mahle Gmbh, 7000 Stuttgart Tauchkolben fuer verbrennungsmotoren
JP2534337B2 (ja) * 1988-11-30 1996-09-11 本田技研工業株式会社 鋳造品の局部軟化方法

Also Published As

Publication number Publication date
DK0611832T3 (da) 1996-12-09
ATE142711T1 (de) 1996-09-15
EP0611832A1 (de) 1994-08-24
DE59400610D1 (de) 1996-10-17
GR3021129T3 (en) 1996-12-31
EP0611832B1 (de) 1996-09-11
DE4304134C1 (de) 1994-09-15

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