EP2636467A3 - Device for manufacturing a cylinder crank case in V design - Google Patents

Device for manufacturing a cylinder crank case in V design Download PDF

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Publication number
EP2636467A3
EP2636467A3 EP13152688.1A EP13152688A EP2636467A3 EP 2636467 A3 EP2636467 A3 EP 2636467A3 EP 13152688 A EP13152688 A EP 13152688A EP 2636467 A3 EP2636467 A3 EP 2636467A3
Authority
EP
European Patent Office
Prior art keywords
mold
cylinder
sleeves
manufacturing
design
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.)
Granted
Application number
EP13152688.1A
Other languages
German (de)
French (fr)
Other versions
EP2636467B1 (en
EP2636467A2 (en
Inventor
Stephan Dr. Beer
Steffen Ziegler
Christian Dr. Klimesch
Ludger Urhahn
Reiner Deuser
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.)
KS Huayu Alutech GmbH
Original Assignee
KS Huayu Alutech 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 KS Huayu Alutech GmbH filed Critical KS Huayu Alutech GmbH
Priority to PL13152688T priority Critical patent/PL2636467T3/en
Publication of EP2636467A2 publication Critical patent/EP2636467A2/en
Publication of EP2636467A3 publication Critical patent/EP2636467A3/en
Application granted granted Critical
Publication of EP2636467B1 publication Critical patent/EP2636467B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • 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
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/108—Installation of cores
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Vorrichtungen zur Herstellung eines Zylinderkurbelgehäuses (24) mit einer äußeren Gießform (10) mit Formteilen (12, 14, 16, 18) zur Bildung des Zylinderkurbelgehäuses (24), Pinolen (20), die zur Bildung von Zylindern (22) in die Gießform (10) einfahrbar sind, zumindest einem Kern (32), der zur Bildung eines Teils des Kurbelraums (30) in der Gießform (10) angeordnet ist, und der nach dem Gießen entfernbar ist sowie zumindest einem Speiserkern (44), der im Innern der Gießform (10) angeordnet ist, sind bekannt.
Es sind jedoch keine Anordnungen für Zylinderkurbelgehäuse in V-Bauweise bekannt, die einerseits hohe Festigkeiten am Lagerstuhl und andererseits im Bereich der Zylinderstege sicherstellen.Apparatus for making a cylinder crankcase (24) having an outer mold (10) having mold parts (12, 14, 16, 18) for forming the cylinder crankcase (24), sleeves (20) adapted to form cylinders (22) in the mold (10) are retractable, at least one core (32) which is arranged to form a part of the crank chamber (30) in the mold (10) and which is removable after casting and at least one feed core (44) inside the mold (10) is arranged, are known.
However, there are no known arrangements for cylinder crankcases in V-construction, on the one hand ensure high strength on the bearing block and on the other hand in the area of the cylinder webs.

Es wird daher vorgeschlagen, dass der zumindest eine Speiserkern (44) zwischen den Pinolen (20) an der zu den Pinolen (20) weisenden Seite des Kurbelraums (30) angeordnet ist.

Figure imgaf001
It is therefore proposed that the at least one feeder core (44) is arranged between the sleeves (20) on the side of the crank space (30) facing the sleeves (20).
Figure imgaf001
EP13152688.1A 2012-03-06 2013-01-25 Device for manufacturing a cylinder crank case in V design Active EP2636467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13152688T PL2636467T3 (en) 2012-03-06 2013-01-25 Device for manufacturing a cylinder crank case in V design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012101887.1A DE102012101887B4 (en) 2012-03-06 2012-03-06 Device for producing a cylinder crankcase in V-design

Publications (3)

Publication Number Publication Date
EP2636467A2 EP2636467A2 (en) 2013-09-11
EP2636467A3 true EP2636467A3 (en) 2017-12-20
EP2636467B1 EP2636467B1 (en) 2019-10-02

Family

ID=47681697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13152688.1A Active EP2636467B1 (en) 2012-03-06 2013-01-25 Device for manufacturing a cylinder crank case in V design

Country Status (4)

Country Link
EP (1) EP2636467B1 (en)
DE (1) DE102012101887B4 (en)
ES (1) ES2762161T3 (en)
PL (1) PL2636467T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO2756167T3 (en) 2014-01-29 2018-06-16
CN106270400B (en) * 2016-11-07 2017-10-10 江铃汽车股份有限公司 A kind of elongated oil duct sand core structure of sleeping pouring technique cylinder body
CN114147182B (en) * 2021-12-07 2024-01-23 勤威(天津)工业有限公司 Casting model structure of high-quality high-step stay support for sand core molding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058730A1 (en) * 2009-12-17 2011-06-22 Bayerische Motoren Werke Aktiengesellschaft, 80809 Method for producing a casting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213165A1 (en) 1992-04-22 1993-10-28 Ks Aluminium Technologie Ag Low pressure casting of variable thickness article
ES2653521T3 (en) 2003-07-18 2018-02-07 Man Truck & Bus Ag Casting process for alternative piston combustion engine block
DE102008048761B4 (en) 2008-09-24 2019-03-28 Volkswagen Ag Method for casting a cast body, in particular cylinder crankcase, and casting device for carrying out the method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058730A1 (en) * 2009-12-17 2011-06-22 Bayerische Motoren Werke Aktiengesellschaft, 80809 Method for producing a casting

Also Published As

Publication number Publication date
DE102012101887A1 (en) 2013-09-12
PL2636467T3 (en) 2020-04-30
EP2636467B1 (en) 2019-10-02
ES2762161T3 (en) 2020-05-22
EP2636467A2 (en) 2013-09-11
DE102012101887B4 (en) 2018-04-19
ES2762161T8 (en) 2020-08-05

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