SE508219C2 - Framställningsmetod för kolvar - Google Patents

Framställningsmetod för kolvar

Info

Publication number
SE508219C2
SE508219C2 SE9101127A SE9101127A SE508219C2 SE 508219 C2 SE508219 C2 SE 508219C2 SE 9101127 A SE9101127 A SE 9101127A SE 9101127 A SE9101127 A SE 9101127A SE 508219 C2 SE508219 C2 SE 508219C2
Authority
SE
Sweden
Prior art keywords
parts
blank
blanks
pin
circumferential groove
Prior art date
Application number
SE9101127A
Other languages
English (en)
Swedish (sv)
Other versions
SE9101127L (sv
SE9101127D0 (sv
Inventor
Leites Jose Manoel Martins
Mendes Jose Augusto Cardoso
Andre Lippai
Paulo Tadeu Dellanoce
Original Assignee
Metal Leve Sa
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 Metal Leve Sa filed Critical Metal Leve Sa
Publication of SE9101127D0 publication Critical patent/SE9101127D0/xx
Publication of SE9101127L publication Critical patent/SE9101127L/xx
Publication of SE508219C2 publication Critical patent/SE508219C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forging (AREA)
SE9101127A 1990-04-17 1991-04-15 Framställningsmetod för kolvar SE508219C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909001859A BR9001859A (pt) 1990-04-17 1990-04-17 Processo de fabricacao de embolo e embolo

Publications (3)

Publication Number Publication Date
SE9101127D0 SE9101127D0 (sv) 1991-04-15
SE9101127L SE9101127L (sv) 1991-10-18
SE508219C2 true SE508219C2 (sv) 1998-09-14

Family

ID=4049325

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101127A SE508219C2 (sv) 1990-04-17 1991-04-15 Framställningsmetod för kolvar

Country Status (7)

Country Link
US (2) US5150517A (sl)
BR (1) BR9001859A (sl)
DE (1) DE4112576C2 (sl)
FR (1) FR2660890A1 (sl)
GB (1) GB2243796B (sl)
PT (1) PT97381B (sl)
SE (1) SE508219C2 (sl)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9001916A (pt) * 1990-04-20 1991-11-12 Metal Leve Sa Processo de obtencao de embolo refrigerado e embolo refrigerado
BR9004990A (pt) * 1990-09-28 1992-03-31 Metal Leve Sa Processo de fabricacao de cabeca de embolo articulado e embolo articulado
DE4446726A1 (de) * 1994-12-24 1996-06-27 Mahle Gmbh Verfahren zur Herstellung eines einteiligen Kühlkanalkolbens
US5483869A (en) * 1995-05-26 1996-01-16 Caterpillar Inc. Sealed articulated piston
US6260472B1 (en) * 1998-07-28 2001-07-17 Federal-Mogul World Wide, Inc. One-piece integral skirt piston and method of making the same
US5934174A (en) * 1998-10-02 1999-08-10 Cummins Engine Company, Inc. Lightweight articulated piston head and method of making the piston head
US6279455B1 (en) * 1998-10-06 2001-08-28 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6112642A (en) * 1998-10-06 2000-09-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
DE19910582A1 (de) * 1999-03-10 2000-09-28 Mahle Gmbh Gebauter Kolben
KR100302852B1 (ko) * 1999-03-20 2001-10-29 신영주 압축기용 중공 피스톤 제조방법
US6149075A (en) * 1999-09-07 2000-11-21 General Electric Company Methods and apparatus for shielding heat from a fuel nozzle stem of fuel nozzle
DE19943945A1 (de) * 1999-09-14 2001-03-22 Federal Mogul Wiesbaden Gmbh Kolbenkopf
EP1242759B1 (en) 1999-12-30 2008-12-17 Federal-Mogul Corporation Piston having uncoupled skirt
US6840155B2 (en) * 2000-10-18 2005-01-11 Federal-Mogul World Wide, Inc. Multi-axially forged piston
DE10113629A1 (de) * 2001-03-21 2002-10-02 Thyssen Krupp Automotive Ag Verfahren zur Herstellung von Kolben- bzw. Kolbenbauteilen sowie Schmiedewerkzeug
US6487773B2 (en) * 2001-03-23 2002-12-03 Mahle Gmbh Method of making one-piece piston
GB2375724B (en) * 2001-05-24 2005-01-12 Federal Mogul Technology Ltd Manufacturing pistons
US6526871B1 (en) 2001-08-24 2003-03-04 Federal-Mogul World Wide, Inc. Monobloc piston for diesel engines
US6862976B2 (en) 2001-10-23 2005-03-08 Federal-Mogul World Wide, Inc. Monobloc piston
DE10244513A1 (de) * 2002-09-25 2004-04-08 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor und Verfahren zu dessen Herstellung
US6825450B2 (en) * 2002-11-06 2004-11-30 Federal-Mogul World Wide, Inc. Piston and method of manufacture
US6935221B2 (en) * 2003-03-26 2005-08-30 Bristol Compressors, Inc. Method for manufacturing an aluminum die cast piston for reciprocating compressors
US7005620B2 (en) * 2003-11-04 2006-02-28 Federal-Mogul World Wide, Inc. Piston and method of manufacture
JP4510061B2 (ja) * 2007-09-18 2010-07-21 理研鍛造株式会社 内燃機関用ピストンの製造方法
DE102008011922A1 (de) * 2008-02-29 2009-09-03 Ks Kolbenschmidt Gmbh Kolben für Brennkraftmaschinen, hergestellt mittels eines Multi-Orbitalen Reibschweißverfahrens
US20110030214A1 (en) * 2009-08-05 2011-02-10 Wolfgang Rein Piston assembly multiple step forming process
DE102010020227B4 (de) * 2010-05-11 2023-10-26 Ks Kolbenschmidt Gmbh Verfahren zur Erzeugung einer beliebig gestalteten Geometrie an Kolben von Brennkraftmaschinen und eine Vorrichtung zur Durchführung des Verfahrens
DE102010056218A1 (de) * 2010-12-24 2012-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011013141A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
CN102407431B (zh) * 2011-11-02 2013-08-14 山东滨州渤海活塞股份有限公司 一种带内冷却油腔的热旋压制锻钢整体活塞制造工艺
CN102423843B (zh) * 2011-11-02 2013-06-05 山东滨州渤海活塞股份有限公司 一种带内冷却油腔的冷旋压制锻钢整体活塞制造工艺
EP2623760B1 (en) 2012-01-27 2017-08-02 BRP-Rotax GmbH & Co. KG Piston for an internal combustion engine
DE102015208732A1 (de) * 2015-01-16 2016-07-21 Continental Teves Ag & Co. Ohg Doppelt napfförmiger Kolben für eine Scheibenbremse
US11162453B2 (en) 2016-05-04 2021-11-02 Ks Kolbenschmidt Gmbh Piston
DE102020208998A1 (de) * 2020-07-17 2022-01-20 Mahle International Gmbh Kolben für eine Brennkraftmaschine

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
US1185825A (en) * 1915-09-30 1916-06-06 Rich Tool Company Piston.
US1667202A (en) * 1926-04-22 1928-04-24 Ford Henry Method of manufacturing pistons
US2308178A (en) * 1941-04-11 1943-01-12 Nash Kelvinator Corp Piston
US2295199A (en) * 1941-12-27 1942-09-08 Wright Aeronautical Corp Piston
US2478179A (en) * 1947-06-12 1949-08-09 Joseph A Brockmeyer Piston
US2752213A (en) * 1953-04-16 1956-06-26 Carrier Corp Fabricated piston
US3354793A (en) * 1964-11-26 1967-11-28 Mahle Kg Piston for internal combustion engines
US3424138A (en) * 1967-07-28 1969-01-28 Allis Chalmers Mfg Co Two-piece piston with cooling provisions
GB1277579A (en) * 1968-07-15 1972-06-14 Wellworthy Ltd Pistons
DE1777228A1 (de) * 1968-09-28 1971-05-27 Schmidt Gmbh Karl Verfahren zum Verbinden unterschiedlicher Kolbenwerkstoffe
US3613521A (en) * 1968-11-07 1971-10-19 Komatsu Mfg Co Ltd Piston for internal combustion engine
GB1181499A (en) * 1968-11-08 1970-02-18 Ford Motor Co Internal Combustion Engine Pistons.
AT304182B (de) * 1969-02-01 1972-12-27 Maschf Augsburg Nuernberg Ag Kolben für direkt einspritzende Brennkraftmaschinen
GB1502790A (en) * 1976-11-12 1978-03-01 Wellworthy Ltd Pistons
US4256022A (en) * 1978-04-20 1981-03-17 Elsbett L Piston for reciprocating internal combustion engines, typically diesel engines
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
US4377967A (en) * 1981-03-27 1983-03-29 Mack Trucks, Inc. Two-piece piston assembly
JPS58206327A (ja) * 1982-05-27 1983-12-01 Akebono Brake Ind Co Ltd ピストンの製造方法
GB8328931D0 (en) * 1983-10-29 1983-11-30 Ae Plc Pistons
JPS60190650A (ja) * 1984-03-13 1985-09-28 Ngk Insulators Ltd エンジン用ピストンおよびその製造法
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons
DE3423559C1 (de) * 1984-06-27 1985-09-26 Mahle Gmbh, 7000 Stuttgart Mehrteiliger Tauchkolben fuer Verbrennungsmotoren
DE3502248C1 (de) * 1985-01-24 1986-05-07 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zur Herstellung eines einteiligen Kolbens fuer einen Verbrennungsmotor durch Schmieden
JP2590501B2 (ja) * 1987-12-11 1997-03-12 スズキ株式会社 内燃機関用ピストン
GB8804533D0 (en) * 1988-02-26 1988-03-30 Wellworthy Ltd Pistons
US4847964B1 (en) * 1988-10-21 2000-05-09 Caterpillar Inc Method of producing a crown for an articulated piston
BR8805716A (pt) * 1988-10-26 1990-06-12 Metal Leve Sa Processo de fabricacao de embolo articulado e embolo articulado

Also Published As

Publication number Publication date
BR9001859A (pt) 1991-11-12
GB2243796B (en) 1993-05-26
US5359922A (en) 1994-11-01
GB2243796A (en) 1991-11-13
GB9108145D0 (en) 1991-06-05
FR2660890B1 (sl) 1995-01-06
SE9101127L (sv) 1991-10-18
FR2660890A1 (fr) 1991-10-18
US5150517A (en) 1992-09-29
DE4112576A1 (de) 1991-10-31
PT97381B (pt) 1998-10-30
PT97381A (pt) 1993-05-31
DE4112576C2 (de) 2002-01-31
SE9101127D0 (sv) 1991-04-15

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9001859-9

Effective date: 19920612