ATE395154T1 - MOLD CORE ARRANGEMENT FOR PRODUCING A CYLINDER CRANKCASE WITH SEPARATE WATER COOLING AREA - Google Patents

MOLD CORE ARRANGEMENT FOR PRODUCING A CYLINDER CRANKCASE WITH SEPARATE WATER COOLING AREA

Info

Publication number
ATE395154T1
ATE395154T1 AT03769281T AT03769281T ATE395154T1 AT E395154 T1 ATE395154 T1 AT E395154T1 AT 03769281 T AT03769281 T AT 03769281T AT 03769281 T AT03769281 T AT 03769281T AT E395154 T1 ATE395154 T1 AT E395154T1
Authority
AT
Austria
Prior art keywords
water jackets
producing
separate water
water cooling
mold core
Prior art date
Application number
AT03769281T
Other languages
German (de)
Inventor
Juergen Achenbach
Original Assignee
Bruehl Eisenwerk
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 Bruehl Eisenwerk filed Critical Bruehl Eisenwerk
Application granted granted Critical
Publication of ATE395154T1 publication Critical patent/ATE395154T1/en

Links

Classifications

    • 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
    • B22C9/103—Multipart cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars

Landscapes

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

Abstract

A method for casting a cylinder block with separate water jackets (6.1, 6.2) on each side of the block, for an IC engine, has metal ties (8) inserted into each end of the core mould, to join the water jackets. The metal ties are made of thin metal sheet with the thickness sufficient to stabilise the cores and to maintain the relative positions of the water jackets. The ties are removed by the molten charge during pouring of the casting. The separated water jackets have a different thickness for different flow rates, e.g. in a V-engine the inner sides of the blocks require more cooling than the outer sides.
AT03769281T 2002-10-02 2003-09-17 MOLD CORE ARRANGEMENT FOR PRODUCING A CYLINDER CRANKCASE WITH SEPARATE WATER COOLING AREA ATE395154T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10245956A DE10245956A1 (en) 2002-10-02 2002-10-02 Method for casting cylinder block with separate water jackets for IC engine with temporary metal straps joining the water jacket cores

Publications (1)

Publication Number Publication Date
ATE395154T1 true ATE395154T1 (en) 2008-05-15

Family

ID=32010088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03769281T ATE395154T1 (en) 2002-10-02 2003-09-17 MOLD CORE ARRANGEMENT FOR PRODUCING A CYLINDER CRANKCASE WITH SEPARATE WATER COOLING AREA

Country Status (7)

Country Link
EP (1) EP1578549B1 (en)
AT (1) ATE395154T1 (en)
AU (1) AU2003277864A1 (en)
BR (1) BR0314859A (en)
DE (2) DE10245956A1 (en)
ES (1) ES2305523T3 (en)
WO (1) WO2004033128A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102010054496B4 (en) * 2010-12-14 2020-06-18 Volkswagen Ag Casting-made electric motor housing part for an electric motor
CN104439089B (en) * 2014-11-13 2017-03-15 四川南车共享铸造有限公司 A kind of core fastening structure, preparation method and applications
GB201503640D0 (en) 2015-03-04 2015-04-15 Rolls Royce Plc A core for an investment casting process
US10766065B2 (en) * 2016-08-18 2020-09-08 General Electric Company Method and assembly for a multiple component core assembly
CN106270399A (en) * 2016-08-30 2017-01-04 宁夏共享模具有限公司 The mark core frock of core is printed for 3D
DE102016012568A1 (en) 2016-10-21 2018-04-26 Deutz Aktiengesellschaft cylinder crankcase
CN106862494B (en) * 2017-02-28 2018-10-19 共享智能装备有限公司 A kind of production method of the 3D printing sand core of the direct-cooled chill of band
FR3120807B1 (en) * 2021-03-16 2023-12-01 Safran Aircraft Engines Lost wax casting manufacturing process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387164B (en) * 1987-02-25 1988-12-12 Avl Verbrennungskraft Messtech MOLDING FOR A CRANKCASE
DE3707256C1 (en) * 1987-03-06 1988-07-07 Halbergerhuette Gmbh Core for the casting of grey cast iron cylinder blocks
DE9016902U1 (en) * 1990-12-14 1991-03-07 Karl Schmidt Fabrik für Gießereibedarf GmbH & Co, 6384 Schmitten Water jacket core clamp
DE29609446U1 (en) * 1996-05-28 1996-08-29 Karl Schmidt Fabrik für Gießereibedarf GmbH & Co., 61389 Schmitten Water jacket core retaining clip
JP2001227403A (en) * 2000-02-16 2001-08-24 Koyama:Kk Cylinder liner, method of making it, cylinder block and method of making it

Also Published As

Publication number Publication date
AU2003277864A1 (en) 2004-05-04
WO2004033128A2 (en) 2004-04-22
EP1578549A2 (en) 2005-09-28
AU2003277864A8 (en) 2004-05-04
ES2305523T3 (en) 2008-11-01
EP1578549B1 (en) 2008-05-14
DE50309857D1 (en) 2008-06-26
DE10245956A1 (en) 2004-04-15
BR0314859A (en) 2005-08-02
EP1578549A3 (en) 2005-11-02
WO2004033128A3 (en) 2005-09-09

Similar Documents

Publication Publication Date Title
DK1268104T3 (en) Method and mold for increasing casting in sand molds with controlled solidification of the casting parts
NO20052175L (en) Procedure for stopping, in particular of engine pick-up
DE59911865D1 (en) Casting mold and casting method for producing an engine block
ATE189867T1 (en) METHOD FOR PRODUCING CASTINGS FROM LIGHT METAL AND CASTING MOLD FOR CARRYING OUT THE METHOD
WO2006044713A3 (en) Insert cladding technique for precision casting processes
AU5270396A (en) Method and arrangement for conveying moulds with castings th erein
ATE395154T1 (en) MOLD CORE ARRANGEMENT FOR PRODUCING A CYLINDER CRANKCASE WITH SEPARATE WATER COOLING AREA
ATE206337T1 (en) METHOD FOR PRODUCING A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
DE59700975D1 (en) METHOD FOR PRODUCING CYLINDER HEADS FOR COMBUSTION ENGINES
JP3297049B2 (en) Sealing device for the entrance of sand mold
ATE546245T1 (en) DEVICE AND SAND CORE FOR PRODUCING A CYLINDER CRANKCASE
ATE244613T1 (en) A METHOD FOR PRODUCING A CYLINDER BLOCK FOR AN INTERNAL COMBUSTION ENGINE
CA1269902A (en) Engine block with unitarily cast exhaust gas passages and water jacket cavity
US10898948B2 (en) Method of manufacturing metal castings
HUP0402386A2 (en) Method and mould shooter for producing mould parts, such as casting cores, for casting moulds used to cast metal melts
PL1779943T3 (en) Method and device for casting light metal crankcases in sand moulds
ATE458568T1 (en) METHOD AND MOLD DEVICE FOR PRODUCING CASTINGS
CN116329482A (en) Alloy for marine diesel engine cylinder sleeve and casting method thereof
CN112808941A (en) Sand core of exhaust pipe casting and casting method thereof
CN202114238U (en) Die-casting formation feeding runner for timing chain guard
CZ284759B6 (en) Casting process and a mould for the production of combined engine block
KR20030071424A (en) combined permanent mold to manufacture hollow casting
JPH02241643A (en) Method and apparatus for manufacturing hollow casting
JPH084583A (en) Structure of cylinder block and manufacture thereof
DE60334179D1 (en) Method for producing a casting using a casting core, method for producing the core and core

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee