WO2009068132A8 - Motor block having molded cylinder sleeves comprising a plurality of material layers and method for producing the cylinder sleeves - Google Patents

Motor block having molded cylinder sleeves comprising a plurality of material layers and method for producing the cylinder sleeves Download PDF

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Publication number
WO2009068132A8
WO2009068132A8 PCT/EP2008/008357 EP2008008357W WO2009068132A8 WO 2009068132 A8 WO2009068132 A8 WO 2009068132A8 EP 2008008357 W EP2008008357 W EP 2008008357W WO 2009068132 A8 WO2009068132 A8 WO 2009068132A8
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder sleeves
alloy
material layers
motor block
producing
Prior art date
Application number
PCT/EP2008/008357
Other languages
German (de)
French (fr)
Other versions
WO2009068132A1 (en
Inventor
Tilmann Haug
Peter Stocker
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Priority to EP08854279.0A priority Critical patent/EP2214850B1/en
Priority to JP2010535252A priority patent/JP2011506096A/en
Publication of WO2009068132A1 publication Critical patent/WO2009068132A1/en
Publication of WO2009068132A8 publication Critical patent/WO2009068132A8/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
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/003—Aluminium alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/101—Moulds
    • B22D13/102—Linings for moulds
    • 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
    • B22D17/007—Semi-solid pressure die casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/004—Cylinder liners

Abstract

The invention relates to a motor block having molded cylinder sleeves comprising a plurality of material layers with different levels of stability and wear resistance, having at least one inner layer forming a path and at least one layer disposed on the outside thereof forming the sleeve body, wherein the sleeve body is made of a high-strength aluminum alloy or an aluminum alloy reinforced by reinforcing means and the path is formed by a low-friction Al-Si alloy. The invention further relates to a production method for cylinder sleeves, particularly by centrifugal casting of an Al alloy with Si particles such that the Si particles accumulate in the inner region to form a low-friction Al-Si alloy and deplete in the outer region to form a solid aluminum alloy.
PCT/EP2008/008357 2007-11-28 2008-11-21 Motor block having molded cylinder sleeves comprising a plurality of material layers and method for producing the cylinder sleeves WO2009068132A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08854279.0A EP2214850B1 (en) 2007-11-28 2008-11-21 Method for producing cylinder liners for insert casting use of a motor block
JP2010535252A JP2011506096A (en) 2007-11-28 2008-11-21 Engine block including cast cylinder sliding sleeve having a plurality of material layers, and method of manufacturing cylinder sliding sleeve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710057588 DE102007057588A1 (en) 2007-11-28 2007-11-28 Engine block with cast-in cylinder liners of several material layers and method for producing the cylinder liners
DE102007057588.4 2007-11-28

Publications (2)

Publication Number Publication Date
WO2009068132A1 WO2009068132A1 (en) 2009-06-04
WO2009068132A8 true WO2009068132A8 (en) 2010-10-14

Family

ID=40343463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/008357 WO2009068132A1 (en) 2007-11-28 2008-11-21 Motor block having molded cylinder sleeves comprising a plurality of material layers and method for producing the cylinder sleeves

Country Status (4)

Country Link
EP (1) EP2214850B1 (en)
JP (1) JP2011506096A (en)
DE (1) DE102007057588A1 (en)
WO (1) WO2009068132A1 (en)

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US7921901B2 (en) * 2008-04-16 2011-04-12 GM Global Technology Operations LLC Sacrificial sleeves for die casting aluminum alloys
DE102010030499A1 (en) * 2010-06-24 2011-12-29 Man Diesel & Turbo Se Cylinder head and thus equipped internal combustion engine
DE102012207294A1 (en) * 2012-05-02 2013-11-07 Peak-Werkstoff Gmbh Method for producing a light metal part; Light metal part and internal combustion engine with cylinder liner made of light metal part
CN105492748A (en) * 2013-08-30 2016-04-13 日立工机株式会社 Engine and engine work machine provided with same
DE102017111846A1 (en) 2017-05-30 2018-12-06 Otto-Von-Guericke-Universität Magdeburg Process for the production of locally modified molded parts
CN107214320B (en) * 2017-08-01 2019-07-16 浙江华业塑料机械有限公司 A kind of production method and its processing unit (plant) of spiro rod machine tube wearing layer
CN109940155A (en) * 2019-03-27 2019-06-28 中国兵器工业第五九研究所 A kind of preparation method of magnesium/aluminum alloy dual-metal extruded rod
CN111041309B (en) * 2019-12-08 2020-10-16 江苏奇纳新材料科技有限公司 Soluble magnesium-based alloy and preparation method thereof
AT524755B1 (en) * 2021-03-03 2023-10-15 Fill Gmbh Casting with a first portion and a second portion with different properties, and method for producing the casting

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Also Published As

Publication number Publication date
EP2214850B1 (en) 2015-11-18
WO2009068132A1 (en) 2009-06-04
DE102007057588A1 (en) 2009-06-04
EP2214850A1 (en) 2010-08-11
JP2011506096A (en) 2011-03-03

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