BR112017002972B1 - Método para produzir um pistão por meio de uma ferramenta de fundição de múltiplas partes - Google Patents

Método para produzir um pistão por meio de uma ferramenta de fundição de múltiplas partes Download PDF

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Publication number
BR112017002972B1
BR112017002972B1 BR112017002972-3A BR112017002972A BR112017002972B1 BR 112017002972 B1 BR112017002972 B1 BR 112017002972B1 BR 112017002972 A BR112017002972 A BR 112017002972A BR 112017002972 B1 BR112017002972 B1 BR 112017002972B1
Authority
BR
Brazil
Prior art keywords
casting
groove
foundry
feeder
flank
Prior art date
Application number
BR112017002972-3A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112017002972A2 (pt
Inventor
Udo Rotmann
Jurgen Gaissert
Martin Rühle
Original Assignee
Mahle International Gmbh
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 Mahle International Gmbh filed Critical Mahle International Gmbh
Publication of BR112017002972A2 publication Critical patent/BR112017002972A2/pt
Publication of BR112017002972B1 publication Critical patent/BR112017002972B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
BR112017002972-3A 2014-08-20 2015-07-21 Método para produzir um pistão por meio de uma ferramenta de fundição de múltiplas partes BR112017002972B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014216517.2 2014-08-20
DE102014216517.2A DE102014216517A1 (de) 2014-08-20 2014-08-20 Gießwerkzeug und Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
PCT/EP2015/066598 WO2016026638A1 (de) 2014-08-20 2015-07-21 GIEßWERKZEUG UND VERFAHREN ZUR HERSTELLUNG EINES KOLBENS FÜR EINEN VERBRENNUNGSMOTOR

Publications (2)

Publication Number Publication Date
BR112017002972A2 BR112017002972A2 (pt) 2017-12-12
BR112017002972B1 true BR112017002972B1 (pt) 2021-08-31

Family

ID=53719766

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002972-3A BR112017002972B1 (pt) 2014-08-20 2015-07-21 Método para produzir um pistão por meio de uma ferramenta de fundição de múltiplas partes

Country Status (8)

Country Link
US (1) US11623272B2 (enExample)
EP (1) EP3183080B1 (enExample)
JP (1) JP6568930B2 (enExample)
CN (1) CN106573296B (enExample)
BR (1) BR112017002972B1 (enExample)
DE (1) DE102014216517A1 (enExample)
PL (1) PL3183080T3 (enExample)
WO (1) WO2016026638A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598088A (zh) * 2017-09-25 2018-01-19 泰州康乾机械制造有限公司 一种提升薄壁异型铝合金铸件出品率的方法
USD872781S1 (en) 2018-04-13 2020-01-14 Foseco International Limited Breaker core
CN112719222A (zh) * 2020-12-30 2021-04-30 安徽省恒泰动力科技有限公司 一种双喇叭口陶瓷纤维冒口套及其制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566952A (en) * 1967-10-26 1971-03-02 Wyman Curtis Lane Pressure feeding of casting using a feeder head
FR2237712A1 (en) * 1973-07-16 1975-02-14 Peugeot & Renault Gravity die casting light alloys - using compressed air above molten metal in combined downstick and feeder
JPS5732869A (en) * 1980-08-08 1982-02-22 Toyota Motor Corp Pressure casting method
IN155115B (enExample) 1981-01-13 1985-01-05 Imp Clevite Inc
US4491168A (en) * 1981-01-13 1985-01-01 Imperial Clevite Inc. Wear resistant insert for cast lightweighted pistons and method of casting
JPS5886968A (ja) * 1981-11-20 1983-05-24 Izumi Jidosha Kogyo Kk 繊維強化アルミニウム合金製ピストンの製造方法
JPH0347640U (enExample) * 1989-09-12 1991-05-02
CN2114521U (zh) * 1991-12-05 1992-09-02 贾振玉 重力浇注顺序结晶活塞金属模
JP3212245B2 (ja) * 1995-08-30 2001-09-25 マツダ株式会社 鋳造方法及び鋳造装置並びに鋳造品
DE19701085A1 (de) * 1997-01-15 1998-07-16 Kolbenschmidt Ag Verfahren und Anordnung zum Herstellen eines Ringträgerkolbens
JP3126704B2 (ja) 1999-06-30 2001-01-22 マツダ株式会社 複合用材料が鋳込まれた鋳造品の鋳造方法
DE29924140U1 (de) * 1999-07-09 2002-03-07 Al-Sibai, Faruk, Dipl.-Ing., 71573 Allmersbach Vorrichtung zum Schwerkraftgießen von Gußteilen
CN1152189C (zh) * 2002-02-26 2004-06-02 刘毅 内燃机铝活塞及铸造方法
JP4217560B2 (ja) 2002-07-22 2009-02-04 昭和電工株式会社 アルミニウム合金連続鋳造棒の製造装置
US7682469B2 (en) * 2002-07-22 2010-03-23 Kabushiki Kaisha Toyota Chuo Kenkyusho Piston made of aluminum cast alloy and method of manufacturing the same
JPWO2004105980A1 (ja) * 2003-05-29 2006-07-20 コルベンシュミット株式会社 繊維強化アルミニウム合金ピストンの製造装置及びその製造方法
JP2004351472A (ja) * 2003-05-29 2004-12-16 Kolben Schmidt Kk 繊維強化アルミニウム合金ピストンの製造法
JP4237576B2 (ja) 2003-08-11 2009-03-11 富士重工業株式会社 内燃機関のピストン
DE102004052231A1 (de) 2004-10-27 2006-05-11 Ks Kolbenschmidt Gmbh Verfahren zur Serienherstellung von Kolben für Brennkraftmaschinen unter Gasdruckeinwirkung
DE102004056519B4 (de) * 2004-11-24 2017-07-13 Mahle Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
DE102005027540A1 (de) * 2005-06-15 2006-12-28 Ks Kolbenschmidt Gmbh Verkürzung der Taktzeit bei der Serienherstellung von Kolben für Brennkraftmaschinen
JP5916494B2 (ja) 2012-04-18 2016-05-11 日立オートモティブシステムズ株式会社 内燃機関用ピストンの製造方法
JP5859395B2 (ja) * 2012-07-27 2016-02-10 日立オートモティブシステムズ株式会社 内燃機関のピストン及びこのピストンの製造方法
CN102943192B (zh) * 2012-10-29 2014-05-07 中国兵器工业第五二研究所 一种铝活塞制造方法
JP6028546B2 (ja) 2012-11-30 2016-11-16 いすゞ自動車株式会社 アルミニウム合金
CN203900447U (zh) 2014-06-06 2014-10-29 沧州福沃德精工机械有限公司 用于铸造镶圈内冷活塞的模具

Also Published As

Publication number Publication date
DE102014216517A1 (de) 2016-02-25
JP2017528324A (ja) 2017-09-28
JP6568930B2 (ja) 2019-08-28
US11623272B2 (en) 2023-04-11
PL3183080T3 (pl) 2020-11-02
CN106573296B (zh) 2020-10-27
BR112017002972A2 (pt) 2017-12-12
CN106573296A (zh) 2017-04-19
US20180361470A1 (en) 2018-12-20
EP3183080A1 (de) 2017-06-28
WO2016026638A1 (de) 2016-02-25
EP3183080B1 (de) 2020-06-03

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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