EP1952914A3 - Device and core for manufacturing a cylinder crank case - Google Patents

Device and core for manufacturing a cylinder crank case Download PDF

Info

Publication number
EP1952914A3
EP1952914A3 EP07022822A EP07022822A EP1952914A3 EP 1952914 A3 EP1952914 A3 EP 1952914A3 EP 07022822 A EP07022822 A EP 07022822A EP 07022822 A EP07022822 A EP 07022822A EP 1952914 A3 EP1952914 A3 EP 1952914A3
Authority
EP
European Patent Office
Prior art keywords
core
manufacturing
crank case
cylinder crank
crankcase
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
Application number
EP07022822A
Other languages
German (de)
French (fr)
Other versions
EP1952914B1 (en
EP1952914A2 (en
Inventor
Herbert Dr. Möding
Steffen Ziegler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KS Huayu Alutech GmbH
Original Assignee
KS Aluminium Technologie GmbH
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 KS Aluminium Technologie GmbH filed Critical KS Aluminium Technologie GmbH
Publication of EP1952914A2 publication Critical patent/EP1952914A2/en
Publication of EP1952914A3 publication Critical patent/EP1952914A3/en
Application granted granted Critical
Publication of EP1952914B1 publication Critical patent/EP1952914B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores
    • 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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Landscapes

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

Abstract

The crankcase-producing device is composed of fixed and movable half-molds forming a casting cavity (14, 21). The core (1) has apertures into which the holding projections (5, 6, 7, 8, 9, 10, 11, 12) on the mold parts extend, so that the core is fixed in position, thus forming the core for the water jacket of the crankcase.
EP07022822A 2007-01-22 2007-11-24 Device and core for manufacturing a cylinder crank case Not-in-force EP1952914B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007004050A DE102007004050B4 (en) 2007-01-22 2007-01-22 Device for producing a cylinder crankcase

Publications (3)

Publication Number Publication Date
EP1952914A2 EP1952914A2 (en) 2008-08-06
EP1952914A3 true EP1952914A3 (en) 2009-11-11
EP1952914B1 EP1952914B1 (en) 2012-02-22

Family

ID=39493911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07022822A Not-in-force EP1952914B1 (en) 2007-01-22 2007-11-24 Device and core for manufacturing a cylinder crank case

Country Status (3)

Country Link
EP (1) EP1952914B1 (en)
AT (1) ATE546245T1 (en)
DE (1) DE102007004050B4 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025285A1 (en) * 2010-06-28 2011-12-29 Nemak Linz Gmbh Continuous casting mold for casting castings from a molten metal
CN102179476B (en) * 2011-03-30 2013-02-20 潍柴动力股份有限公司 Core assembly mould
DE102015212518A1 (en) * 2015-07-03 2017-01-05 Volkswagen Aktiengesellschaft Process for producing a light metal cast component by die casting or die casting and salt core with metallic core marks
CN107199312B (en) * 2017-07-13 2023-05-09 广西玉柴机器股份有限公司 Rapid casting and forming method of integrated cylinder cover
CN110548856B (en) * 2019-10-10 2021-09-07 北京航星机器制造有限公司 Composite casting mold of aluminum alloy shell casting and forming method thereof
DE102020127931A1 (en) * 2020-10-23 2022-04-28 Bayerische Motoren Werke Aktiengesellschaft Method for producing a molded part, molded part and method for producing a component
CN113547086A (en) * 2021-07-08 2021-10-26 上柴动力海安有限公司 V-shaped diesel engine matching box sample plate and using method
CN114799075B (en) * 2022-05-13 2024-04-16 中国第一汽车股份有限公司 Core assembly clamp for cylinder block casting core assembly vertical casting process and use method of core assembly clamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150429A (en) * 1987-12-09 1989-06-13 Nissan Motor Co Ltd Method for holding collapsible staying core
JPH0655251A (en) * 1992-08-07 1994-03-01 Nissan Motor Co Ltd Positioning jig and installation jig for collapsible core
EP0788855A1 (en) * 1996-02-09 1997-08-13 Ryobi Ltd. Casting device for producing closed deck type cylinder block and sand core used in the device
DE19752518A1 (en) * 1997-11-27 1999-06-02 Ks Aluminium Technologie Ag Method for pressure casting
US6415848B1 (en) * 1999-04-07 2002-07-09 Ryobi Ltd. Metal mold arrangement for producing cylinder block

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2289650A1 (en) * 2003-07-02 2011-03-02 Honda Motor Co., Ltd. Molding of slurry-form semi-solid metal
DE102006001946B8 (en) * 2006-01-14 2010-06-02 Audi Ag Cylinder sleeve insert for a cylinder housing of a reciprocating internal combustion engine and method for producing such Zylinderbuchseneinlegeteils

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150429A (en) * 1987-12-09 1989-06-13 Nissan Motor Co Ltd Method for holding collapsible staying core
JPH0655251A (en) * 1992-08-07 1994-03-01 Nissan Motor Co Ltd Positioning jig and installation jig for collapsible core
EP0788855A1 (en) * 1996-02-09 1997-08-13 Ryobi Ltd. Casting device for producing closed deck type cylinder block and sand core used in the device
DE19752518A1 (en) * 1997-11-27 1999-06-02 Ks Aluminium Technologie Ag Method for pressure casting
US6415848B1 (en) * 1999-04-07 2002-07-09 Ryobi Ltd. Metal mold arrangement for producing cylinder block

Also Published As

Publication number Publication date
DE102007004050A1 (en) 2008-07-31
DE102007004050B4 (en) 2010-03-18
EP1952914B1 (en) 2012-02-22
ATE546245T1 (en) 2012-03-15
EP1952914A2 (en) 2008-08-06

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