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EP2422901A3 - Vorrichtung zum Gießen von Gußeisen in einer Kokille - Google Patents

Vorrichtung zum Gießen von Gußeisen in einer Kokille Download PDF

Info

Publication number
EP2422901A3
EP2422901A3 EP11177151.5A EP11177151A EP2422901A3 EP 2422901 A3 EP2422901 A3 EP 2422901A3 EP 11177151 A EP11177151 A EP 11177151A EP 2422901 A3 EP2422901 A3 EP 2422901A3
Authority
EP
European Patent Office
Prior art keywords
mold
wall
cast iron
cooling
mould
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
EP11177151.5A
Other languages
English (en)
French (fr)
Other versions
EP2422901B1 (de
EP2422901A2 (de
Inventor
Hans-Peter Puy
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.)
Huppert Engineering & Co KG GmbH
Original Assignee
Huppert Engineering & Co KG 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 Huppert Engineering & Co KG GmbH filed Critical Huppert Engineering & Co KG GmbH
Priority to PL11177151T priority Critical patent/PL2422901T3/pl
Publication of EP2422901A2 publication Critical patent/EP2422901A2/de
Publication of EP2422901A3 publication Critical patent/EP2422901A3/de
Application granted granted Critical
Publication of EP2422901B1 publication Critical patent/EP2422901B1/de
Active 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
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)

Abstract

Vorgeschlagen wird eine Vorrichtung zum Gießen von Gußeisen in einer Kokille mit einer mehrteiligen metallischen Kokille 1, die eine Sandform 3 umschließt, in deren Hohlraum 4 das geschmolzene Gußeisen eingefüllt wird.
Zur Verbesserung nicht nur der Kühlung, sondern insbesondere auch der Steuerbarkeit der Kühlung ist erfindungsgemäß zwischen der Innenwand der Kokille und der Außenwand der Sandform wenigstens ein kühlmitteldurchströmter Raum 2 gebildet, der vorzugsweise die Form wenigstens eines zwischen einem Kühlmitteleintritt 5 und -austritt 8 verlaufenden Kanals hat und dabei jeweils etwa zur Hälfte gebildet ist durch eine rinnenartige Vertiefung der Innenwand der Kokille 1 und eine gegenüberliegende rinnenartige Vertiefung in der Außenwand der Sandform 3.
Die verbesserte Kühlung und Lenkbarkeit der Erstarrung des Gußteils ermöglicht die Erzielung optimaler, reproduzierbarer Material- und Gefügeeigenschaften.
EP11177151.5A 2010-08-26 2011-08-10 Vorrichtung zum Gießen von Gußeisen in einer Kokille Active EP2422901B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11177151T PL2422901T3 (pl) 2010-08-26 2011-08-10 Urządzenie do odlewania żeliwa w kokili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010035440A DE102010035440B4 (de) 2010-08-26 2010-08-26 Vorrichtung zum Gießen von Gußeisen in einer Kokille

Publications (3)

Publication Number Publication Date
EP2422901A2 EP2422901A2 (de) 2012-02-29
EP2422901A3 true EP2422901A3 (de) 2015-06-10
EP2422901B1 EP2422901B1 (de) 2019-03-06

Family

ID=44543093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11177151.5A Active EP2422901B1 (de) 2010-08-26 2011-08-10 Vorrichtung zum Gießen von Gußeisen in einer Kokille

Country Status (7)

Country Link
EP (1) EP2422901B1 (de)
DE (1) DE102010035440B4 (de)
ES (1) ES2729266T3 (de)
HU (1) HUE044935T2 (de)
PL (1) PL2422901T3 (de)
PT (1) PT2422901T (de)
TR (1) TR201907617T4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014217701A1 (de) 2014-09-04 2016-03-10 Huppert Engineering Gmbh & Co. Kg Verfahren zur Herstellung von Metallgüssen
US10391551B2 (en) * 2017-02-06 2019-08-27 Fisher Controls International Llc Mold body with integrated chill
CN113210587A (zh) * 2021-04-28 2021-08-06 中设集团装备制造有限责任公司 一种砂型铸造增强铸件冷却的方法及装置
CN113172216A (zh) * 2021-04-28 2021-07-27 中设集团装备制造有限责任公司 一种铸造过程中增强铸件冷却的方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611388A (en) * 1993-09-02 1997-03-18 Mazda Motor Corporation Method of and apparatus for low-pressure casting
US20050103407A1 (en) * 2003-11-19 2005-05-19 Mazda Motor Corporation Method for producing light-alloy casting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513287C2 (sv) 1998-11-06 2000-08-21 Volvo Lastvagnar Ab Metod och anordning för kokillgjutning
DE19926322A1 (de) * 1999-06-09 2000-12-14 Detlef Kochan Werkzeuge bzw. Werkzeugeinsätze für abformende Fertigungsverfahren der Kunststoffverarbeitung und Gießereitechnik und Verfahren zu ihrer Herstellung
DE10014591C1 (de) * 2000-03-27 2001-08-02 Actech Gmbh Adv Casting Tech Verfahren zum steigenden Gießen in Sandformen mit gerichteter Erstarrung von Gußteilen
DE10242559A1 (de) * 2002-09-13 2004-03-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kühlkörper zur Beeinflussung der Abkühlung bei Gussteilen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611388A (en) * 1993-09-02 1997-03-18 Mazda Motor Corporation Method of and apparatus for low-pressure casting
US20050103407A1 (en) * 2003-11-19 2005-05-19 Mazda Motor Corporation Method for producing light-alloy casting

Also Published As

Publication number Publication date
EP2422901B1 (de) 2019-03-06
TR201907617T4 (tr) 2019-06-21
EP2422901A2 (de) 2012-02-29
DE102010035440B4 (de) 2012-04-12
DE102010035440A1 (de) 2012-03-01
ES2729266T3 (es) 2019-10-31
HUE044935T2 (hu) 2019-11-28
PT2422901T (pt) 2019-06-12
PL2422901T3 (pl) 2019-08-30

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