WO2005060343A8 - Method and apparatus for manufacturing strong thin-walled castings - Google Patents

Method and apparatus for manufacturing strong thin-walled castings

Info

Publication number
WO2005060343A8
WO2005060343A8 PCT/IB2004/004401 IB2004004401W WO2005060343A8 WO 2005060343 A8 WO2005060343 A8 WO 2005060343A8 IB 2004004401 W IB2004004401 W IB 2004004401W WO 2005060343 A8 WO2005060343 A8 WO 2005060343A8
Authority
WO
WIPO (PCT)
Prior art keywords
water jacket
outer water
strong thin
walled castings
inserts
Prior art date
Application number
PCT/IB2004/004401
Other languages
French (fr)
Other versions
WO2005060343A3 (en
WO2005060343A2 (en
Inventor
Oscar Gerardo Cantu-Gonzalez
Ismael Ramirez-Alvarez
Alvaro Ramirez-Morales
Original Assignee
Tenedora Nemak Sa De Cv
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 Tenedora Nemak Sa De Cv filed Critical Tenedora Nemak Sa De Cv
Priority to CA002550033A priority Critical patent/CA2550033A1/en
Priority to EP04816622A priority patent/EP1713603A2/en
Priority to JP2006544602A priority patent/JP2007514550A/en
Publication of WO2005060343A2 publication Critical patent/WO2005060343A2/en
Publication of WO2005060343A3 publication Critical patent/WO2005060343A3/en
Publication of WO2005060343A8 publication Critical patent/WO2005060343A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons

Landscapes

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

Abstract

Method and apparatus for forming good quality strong webs having a minimum dimension of 3 mm or less between iron liners in aluminum engine blocks by utilizing pre-formed metallic inserts conjoined with the outer water jacket core, preferably having cooling liquid passages in such inserts bridging the outer water jacket and preferably shaped to fill the interliner gap and formed of the same alloy as the remainder of the block.
PCT/IB2004/004401 2003-12-18 2004-12-20 Method and apparatus for manufacturing strong thin-walled castings WO2005060343A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002550033A CA2550033A1 (en) 2003-12-18 2004-12-20 Method and apparatus for manufacturing strong thin-walled castings
EP04816622A EP1713603A2 (en) 2003-12-18 2004-12-20 Method and apparatus for manufacturing strong thin-walled castings
JP2006544602A JP2007514550A (en) 2003-12-18 2004-12-20 Method and apparatus for producing durable thin-walled castings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53127803P 2003-12-18 2003-12-18
US60/531,278 2003-12-18

Publications (3)

Publication Number Publication Date
WO2005060343A2 WO2005060343A2 (en) 2005-07-07
WO2005060343A3 WO2005060343A3 (en) 2006-03-23
WO2005060343A8 true WO2005060343A8 (en) 2007-02-15

Family

ID=34710217

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/004401 WO2005060343A2 (en) 2003-12-18 2004-12-20 Method and apparatus for manufacturing strong thin-walled castings

Country Status (5)

Country Link
US (1) US20050173091A1 (en)
EP (1) EP1713603A2 (en)
JP (1) JP2007514550A (en)
CA (1) CA2550033A1 (en)
WO (1) WO2005060343A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044003A1 (en) * 2008-08-25 2010-02-25 Mark A. Baumgarten Insert molding
DE102010047325B4 (en) * 2010-10-01 2021-11-18 Daimler Ag Internal combustion engine with a cylinder housing made of light metal cast and with cylinder liners made of rough cast
CN103541828B (en) * 2012-07-17 2014-10-08 安徽华菱汽车有限公司 Engine and cooling structure of cylinder sleeve and cylinder body of engine
DE102012025333B4 (en) * 2012-12-21 2021-09-30 Audi Ag Crankcase of an internal combustion engine and a method for manufacturing a crankcase
US9416749B2 (en) 2013-12-09 2016-08-16 Ford Global Technologies, Llc Engine having composite cylinder block
US9341136B2 (en) 2013-12-09 2016-05-17 Ford Global Technologies, Llc Engine having composite cylinder block
US10113504B2 (en) * 2015-12-11 2018-10-30 GM Global Technologies LLC Aluminum cylinder block and method of manufacture
US10781769B2 (en) * 2018-12-10 2020-09-22 GM Global Technology Operations LLC Method of manufacturing an engine block
US11174813B1 (en) * 2020-09-30 2021-11-16 Caterpillar Inc. Liner for engine block and systems, assemblies, components, and methods thereof

Family Cites Families (33)

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US2880485A (en) * 1954-12-08 1959-04-07 Gen Motors Corp Water jacket coring for casting internal combustion engine blocks
US2991520A (en) * 1956-01-13 1961-07-11 Howard Foundry Company Cored passageway formation
US2897556A (en) * 1957-09-04 1959-08-04 Sperry Rand Corp Method of coring holes in castings
DE1576713B2 (en) * 1967-12-13 1972-04-13 Daimler Benz Ag Cylinder block for internal combustion engines, in particular for motor vehicles
SE360813B (en) * 1971-03-15 1973-10-08 Saab Scania Ab
US4008747A (en) * 1974-11-04 1977-02-22 General Motors Corporation Method for locating insert in cast iron
US4446906A (en) * 1980-11-13 1984-05-08 Ford Motor Company Method of making a cast aluminum based engine block
DE3512076C1 (en) * 1985-04-02 1988-01-21 Halbergerhütte GmbH, 6600 Saarbrücken Device for the casting production of a cooling device for webs between adjacent cylinders of a cylinder block and a correspondingly produced cylinder block
FR2609501B1 (en) * 1987-01-09 1991-01-11 Peugeot INTERNAL COMBUSTION ENGINE PROVIDED WITH IMPROVED MEANS FOR COOLING THE CYLINDER BLOCK
AT388319B (en) * 1987-08-20 1989-06-12 Avl Verbrennungskraft Messtech CASTING CORE FOR THE WATER JACKET OF A CYLINDER BLOCK OF A MULTI-CYLINDER PISTON PISTON COMBUSTION ENGINE
JPH071023B2 (en) * 1988-10-14 1995-01-11 いすゞ自動車株式会社 Cylinder liner for internal combustion engine
US4903652A (en) * 1989-07-31 1990-02-27 Ford Motor Company Cylinder liner insert and method of making engine block therewith
EP0527948B1 (en) * 1990-05-09 1996-11-13 Lanxide Technology Company, Lp Thin metal matrix composites and production methods
SE470055B (en) * 1991-03-05 1993-11-01 Volvo Ab Methods and tools for molding
US5333668A (en) * 1991-12-09 1994-08-02 Reynolds Metals Company Process for creation of metallurgically bonded inserts cast-in-place in a cast aluminum article
DE69228954T2 (en) * 1992-01-06 1999-08-12 Honda Giken Kogyo K.K., Tokio/Tokyo Casting process of a cylinder block
US5217059A (en) * 1992-01-16 1993-06-08 Cmi International Casting core and method for forming a water jacket chamber within a cast cylinder block
US5188071A (en) * 1992-01-27 1993-02-23 Hyundai Motor Company Cylinder block structure
US5421397A (en) * 1993-01-19 1995-06-06 Hembree; Robert K. Method of and system for casting engine blocks having defect free thin walls
US5800902A (en) * 1995-03-15 1998-09-01 Nelson Metal Products Corporation Metal die cast article with reinforcing insert
JPH09151782A (en) * 1995-11-29 1997-06-10 Toyota Motor Corp Manufacture of cylinder block
DE19633419C1 (en) * 1996-08-20 1997-11-20 Porsche Ag Cylinder block for internal combustion engine in open deck structure
SE9702055L (en) * 1997-05-30 1998-11-30 Volvo Ab Internal combustion engine
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DE59911865D1 (en) * 1998-07-21 2005-05-12 Hydro Aluminium Alucast Gmbh Casting mold and casting method for producing an engine block
US6129057A (en) * 1999-02-05 2000-10-10 Daimlerchrysler Corporation Engine block casing and insert member diecast from permanent molds
US6298899B1 (en) * 1999-07-13 2001-10-09 Ford Global Tech., Inc. Water jacket core
JP2001164985A (en) * 1999-09-28 2001-06-19 Kubota Corp Cylinder block of multi-cylinder engine and casting method for same
US6349681B1 (en) * 2000-05-22 2002-02-26 General Motors Corporation Cylinder block for internal combustion engine
MY122487A (en) * 2000-12-21 2006-04-29 Petroliam Nasional Berhad Interbore cooling system
JP4408005B2 (en) * 2001-01-31 2010-02-03 富士重工業株式会社 Cylinder block structure
EP1321207B1 (en) * 2001-12-21 2006-03-08 Ford Global Technologies, LLC A method of die casting an iron alloy reinforced aluminium alloy engine block for an internal combustion engine and an engine block die cast according to the method
US20050247428A1 (en) * 2004-04-20 2005-11-10 Tenedora Nemak, S.A. De C.V. Method and apparatus for casting aluminum engine blocks with cooling liquid passage in ultra thin interliner webs

Also Published As

Publication number Publication date
EP1713603A2 (en) 2006-10-25
US20050173091A1 (en) 2005-08-11
CA2550033A1 (en) 2005-07-07
WO2005060343A3 (en) 2006-03-23
JP2007514550A (en) 2007-06-07
WO2005060343A2 (en) 2005-07-07

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