EP2636467A3 - Device for manufacturing a cylinder crank case in V design - Google Patents
Device for manufacturing a cylinder crank case in V design Download PDFInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
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. 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).
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)
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)
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)
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 |
EP1498197B1 (en) | 2003-07-18 | 2017-11-22 | MAN Truck & Bus AG | Casting process for reciprocating-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 |
-
2012
- 2012-03-06 DE DE102012101887.1A patent/DE102012101887B4/en not_active Expired - Fee Related
-
2013
- 2013-01-25 ES ES13152688T patent/ES2762161T3/en active Active
- 2013-01-25 EP EP13152688.1A patent/EP2636467B1/en active Active
- 2013-01-25 PL PL13152688T patent/PL2636467T3/en unknown
Patent Citations (1)
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 |
---|---|
EP2636467B1 (en) | 2019-10-02 |
ES2762161T3 (en) | 2020-05-22 |
ES2762161T8 (en) | 2020-08-05 |
DE102012101887A1 (en) | 2013-09-12 |
DE102012101887B4 (en) | 2018-04-19 |
EP2636467A2 (en) | 2013-09-11 |
PL2636467T3 (en) | 2020-04-30 |
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