Nothing Special   »   [go: up one dir, main page]

WO2006075344A3 - Lost foam casting method, in particular for an engine cylinder head - Google Patents

Lost foam casting method, in particular for an engine cylinder head Download PDF

Info

Publication number
WO2006075344A3
WO2006075344A3 PCT/IT2005/000017 IT2005000017W WO2006075344A3 WO 2006075344 A3 WO2006075344 A3 WO 2006075344A3 IT 2005000017 W IT2005000017 W IT 2005000017W WO 2006075344 A3 WO2006075344 A3 WO 2006075344A3
Authority
WO
WIPO (PCT)
Prior art keywords
casting
metal material
model
molten metal
casting method
Prior art date
Application number
PCT/IT2005/000017
Other languages
French (fr)
Other versions
WO2006075344A2 (en
Inventor
Bruno Bassi
Original Assignee
Meccanica Bassi S P A
Bruno Bassi
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 Meccanica Bassi S P A, Bruno Bassi filed Critical Meccanica Bassi S P A
Priority to DE602005014571T priority Critical patent/DE602005014571D1/en
Priority to PCT/IT2005/000017 priority patent/WO2006075344A2/en
Priority to EP05709181A priority patent/EP1836014B1/en
Priority to AT05709181T priority patent/ATE431766T1/en
Publication of WO2006075344A2 publication Critical patent/WO2006075344A2/en
Publication of WO2006075344A3 publication Critical patent/WO2006075344A3/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
    • B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
    • B22D19/045—Casting in, on, or around objects which form part of the product for joining parts for joining tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B22C7/026—Patterns made from expanded plastic materials by assembling preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • 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)
  • Compressor (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

The object of the present invention is a casting method for obtaining a casting in a metal material, comprising the manufacture of a model of the casting in a material adapted for dissolving in contact with the molten metal material, the laying of said coated model with the pouring gate in a container packed with sand and adapted for receiving the molten metal material, the casting of the molten metal material in said container so that said metal material dissolves the material forming the gate casting model replacing it, wherein during the moulding or prior to the coating, at least one insert in a material resistant to the heat of the molten metal material in incorporated into said model, so that said at least one insert is incorporated in the casting at the end of the casting step.
PCT/IT2005/000017 2005-01-14 2005-01-14 Lost foam casting method, in particular for an engine cylinder head WO2006075344A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602005014571T DE602005014571D1 (en) 2005-01-14 2005-01-14 FULL FORMING METHOD, ESPECIALLY FOR A MOTOR CYLINDER HEAD
PCT/IT2005/000017 WO2006075344A2 (en) 2005-01-14 2005-01-14 Lost foam casting method, in particular for an engine cylinder head
EP05709181A EP1836014B1 (en) 2005-01-14 2005-01-14 Lost foam casting method, in particular for an engine cylinder head
AT05709181T ATE431766T1 (en) 2005-01-14 2005-01-14 FULL MOLD CASTING PROCESS, ESPECIALLY FOR AN ENGINE CYLINDER HEAD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2005/000017 WO2006075344A2 (en) 2005-01-14 2005-01-14 Lost foam casting method, in particular for an engine cylinder head

Publications (2)

Publication Number Publication Date
WO2006075344A2 WO2006075344A2 (en) 2006-07-20
WO2006075344A3 true WO2006075344A3 (en) 2006-09-08

Family

ID=35045370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2005/000017 WO2006075344A2 (en) 2005-01-14 2005-01-14 Lost foam casting method, in particular for an engine cylinder head

Country Status (4)

Country Link
EP (1) EP1836014B1 (en)
AT (1) ATE431766T1 (en)
DE (1) DE602005014571D1 (en)
WO (1) WO2006075344A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2935275B1 (en) * 2008-08-29 2011-11-04 Peugeot Citroen Automobiles Sa LOST MODEL MOLDING PROCESS, LOST MODEL FOR THIS PROCESS
FR2949362A1 (en) * 2009-09-02 2011-03-04 Peugeot Citroen Automobiles Sa Fabricating metal part e.g. cylinder head of internal combustion engine, by producing model of metal part to form sublimable material, coating the model of refractory coating, and placing model of sublimable material in tank
FR2958867B1 (en) * 2010-04-15 2012-05-04 Peugeot Citroen Automobiles Sa LOST MODEL USED IN FOUNDRIES FOR OBTAINING A METAL PIECE AND METHOD FOR ASSEMBLING COMPONENTS COMPRISING SUCH A LOST MODEL
FR2960457B1 (en) * 2010-05-28 2012-07-20 Peugeot Citroen Automobiles Sa ASSEMBLY OF STRATES, MOLD, METHODS OF MAKING THIS MODEL AND MANUFACTURING A WORKPIECE THEREOF
CN101972844A (en) * 2010-10-28 2011-02-16 黄元吉 Production process for applying expendable pattern casting technology to vermicular-iron diesel engine
CN103203427A (en) * 2012-07-16 2013-07-17 贵州英吉尔机械制造有限公司 Molding and casting method for automobile cylinder cover with high air-tightness
KR101905924B1 (en) * 2013-12-16 2018-10-08 현대자동차주식회사 Cylinder head and method for manufacturing the same
CN105344938A (en) * 2015-10-30 2016-02-24 鹰普（中国）有限公司 Dewaxing method
CN105499540B (en) * 2016-01-05 2017-08-22 襄阳美利信科技有限责任公司 A kind of new process of embedded fin die cast anti-leak
FR3051129B1 (en) * 2016-05-12 2018-05-18 Peugeot Citroen Automobiles Sa LOST MODEL STRATE FOR USE IN FOUNDRIES

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691754A (en) * 1985-12-31 1987-09-08 Deere & Company Method for forming castings having inserts
US4705092A (en) * 1985-04-19 1987-11-10 Toyota Jidosha Kabushiki Kaisha Manufacturing method for an integral type crankshaft bearing cap
JPS62282747A (en) * 1986-02-17 1987-12-08 Toyota Motor Corp Expendable pattern for casting cylinder head for internal combustion engine
US5038847A (en) * 1988-08-30 1991-08-13 Brunswick Corporation Evaporable foam pattern for use in casting a crankshaft
JPH04135050A (en) * 1990-09-22 1992-05-08 Mazda Motor Corp Manufacture of complex member
US5449033A (en) * 1994-04-29 1995-09-12 Outboard Marine Corporation Cylinder head pattern assembly
WO2004035245A1 (en) * 2002-10-04 2004-04-29 Meccanica Bassi S.P.A. Casting procedure, particularly for engine cylinder head

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705092A (en) * 1985-04-19 1987-11-10 Toyota Jidosha Kabushiki Kaisha Manufacturing method for an integral type crankshaft bearing cap
US4691754A (en) * 1985-12-31 1987-09-08 Deere & Company Method for forming castings having inserts
JPS62282747A (en) * 1986-02-17 1987-12-08 Toyota Motor Corp Expendable pattern for casting cylinder head for internal combustion engine
US5038847A (en) * 1988-08-30 1991-08-13 Brunswick Corporation Evaporable foam pattern for use in casting a crankshaft
JPH04135050A (en) * 1990-09-22 1992-05-08 Mazda Motor Corp Manufacture of complex member
US5449033A (en) * 1994-04-29 1995-09-12 Outboard Marine Corporation Cylinder head pattern assembly
WO2004035245A1 (en) * 2002-10-04 2004-04-29 Meccanica Bassi S.P.A. Casting procedure, particularly for engine cylinder head

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 164 (M - 698) 18 May 1988 (1988-05-18) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 399 (M - 1300) 24 August 1992 (1992-08-24) *

Also Published As

Publication number Publication date
WO2006075344A2 (en) 2006-07-20
EP1836014B1 (en) 2009-05-20
EP1836014A2 (en) 2007-09-26
DE602005014571D1 (en) 2009-07-02
ATE431766T1 (en) 2009-06-15

Similar Documents

Publication Publication Date Title
WO2006075344A3 (en) Lost foam casting method, in particular for an engine cylinder head
WO2014093826A3 (en) Multi-shot casting
MX2009003951A (en) Mold.
JP2007502672A5 (en)
WO2006014949A3 (en) Article casting method
MX2009004733A (en) Casting mould for casting a cast part and use of such a casting mould.
EP2097551A4 (en) Aluminium casting alloy, method for the manufacture of a casting and cast component for combustion engines
GB0720322D0 (en) Method for installing sand core casting in mold and sand core for castin
EP1920861A4 (en) Mold for die casting, method of manufacturing mold for die casting, and method for die casting
EP2107955A4 (en) Binder composition and method of forming foundry sand cores and molds
WO2008085820A8 (en) Method of reinforcing low melting temperature cast metal parts
WO2008028455A8 (en) Single-part expendable casting mould with a controlled temperature for cast metal parts and associated production method
GB2450855B (en) Method of continuous casting of high-aluminium steel and mold powder
WO2006026423A3 (en) Pre-tensioned sand core
RU2018143346A (en) METHOD FOR PRODUCING A VALVE HOUSING HAVING ONE OR MORE CORROSION-RESISTANT INTERNAL SURFACES
EP1829631A3 (en) A casting method to produce a casting and a press used for the casting method
EP2092998A4 (en) Molten metal continuous casting method
PL2121219T3 (en) Method for casting a material, casting mold for casting a material and use of a casting mold for casting a casting part
JP2015085387A5 (en)
WO2010051060A3 (en) Neck ring and method of making for a glass container forming machine
PL1981667T3 (en) Method for assembling a mould for casting a part from molten metal
WO2013045018A3 (en) Cylinder head having an integrated exhaust manifold for an internal combustion engine and method for producing a cast component, in particular a cylinder head for an internal combustion engine
JP2010046902A (en) Method of manufacturing tire vulcanizing mold
HUP0402386A2 (en) Method and mould shooter for producing mould parts, such as casting cores, for casting moulds used to cast metal melts
WO2009050382A3 (en) Method for producing hollow forged parts and parts thus obtained

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2005709181

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007126758

Country of ref document: RU

WWP Wipo information: published in national office

Ref document number: 2005709181

Country of ref document: EP