[go: up one dir, main page]

WO2007028265A3 - Druckgiessverfahren - Google Patents

Druckgiessverfahren Download PDF

Info

Publication number
WO2007028265A3
WO2007028265A3 PCT/CH2006/000474 CH2006000474W WO2007028265A3 WO 2007028265 A3 WO2007028265 A3 WO 2007028265A3 CH 2006000474 W CH2006000474 W CH 2006000474W WO 2007028265 A3 WO2007028265 A3 WO 2007028265A3
Authority
WO
WIPO (PCT)
Prior art keywords
casting
opening
diecasting method
diecasting
obturated
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.)
Ceased
Application number
PCT/CH2006/000474
Other languages
English (en)
French (fr)
Other versions
WO2007028265A2 (de
Inventor
Bernhard Fritsche
Bernd Watzinger
Gilbert Moret
Roger Koller
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.)
Buehler Druckguss AG
Original Assignee
Buehler Druckguss 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 Buehler Druckguss AG filed Critical Buehler Druckguss AG
Priority to EP06775167A priority Critical patent/EP1934005B1/de
Priority to DE502006005612T priority patent/DE502006005612D1/de
Priority to AT06775167T priority patent/ATE451191T1/de
Publication of WO2007028265A2 publication Critical patent/WO2007028265A2/de
Publication of WO2007028265A3 publication Critical patent/WO2007028265A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B22D17/2272—Sprue channels
    • B22D17/2281—Sprue channels closure devices therefor
    • 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
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2023—Nozzles or shot sleeves
    • 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
    • B22D17/2272—Sprue channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Die Erfindung betrifft ein Druckgiessverfahren zur Herstellung von Druckgussteilen aus metallischen Schmelzen. Bevorzugt soll ein Verschluss einer Öffnung (7) der Giesskammer (2) zu einem Angusskanal durch das zu vergiessende Material selbst erreicht werden. Dies erfolgt dadurch, dass der Giesskolben (2) beim Schuss nahe an die Öffnung 7) heranfährt und verharrt bis ein verbleibender Schmelzerest zumindest teilweise unter Bildung eines Pfropfens (4) erstarrt.
PCT/CH2006/000474 2005-09-08 2006-09-01 Druckgiessverfahren Ceased WO2007028265A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06775167A EP1934005B1 (de) 2005-09-08 2006-09-01 Druckgiessverfahren
DE502006005612T DE502006005612D1 (de) 2005-09-08 2006-09-01 Druckgiessverfahren
AT06775167T ATE451191T1 (de) 2005-09-08 2006-09-01 Druckgiessverfahren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005042867.3 2005-09-08
DE102005042867A DE102005042867A1 (de) 2005-09-08 2005-09-08 Druckgiessverfahren

Publications (2)

Publication Number Publication Date
WO2007028265A2 WO2007028265A2 (de) 2007-03-15
WO2007028265A3 true WO2007028265A3 (de) 2007-08-02

Family

ID=37232579

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2006/000474 Ceased WO2007028265A2 (de) 2005-09-08 2006-09-01 Druckgiessverfahren

Country Status (4)

Country Link
EP (1) EP1934005B1 (de)
AT (1) ATE451191T1 (de)
DE (2) DE102005042867A1 (de)
WO (1) WO2007028265A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070131375A1 (en) * 2005-12-09 2007-06-14 Husky Injection Molding Systems Ltd. Thixo-molding shot located downstream of blockage
GB0801887D0 (en) * 2008-02-01 2008-03-12 Smartcast Solutions Ltd Improvements in and relating to metal casting
DE102009039595B4 (de) * 2009-09-01 2020-10-15 Daimler Ag Niederdruckgießvorrichtung
AT512229B1 (de) 2011-11-10 2014-10-15 Mold Thix Consulting Bueltermann Gmbh Vorrichtung, anlage und verfahren zum druckgiessen von metallischem material im thixotropen zustand
DE102012102549A1 (de) 2011-11-15 2013-05-16 Ferrofacta Gmbh Druckgussdüse und Verfahren zum Betrieb der Druckgussdüse
AT515970B1 (de) * 2014-07-03 2018-11-15 Ltc Gmbh Verfahren und Vorrichtung zum Gießen zumindest eines Bauteils
DE102015100861B4 (de) 2015-01-21 2018-07-19 TransMIT Gesellschaft für Technologietransfer mbH Heißkanal für eine Druckgussvorrichtung und Betriebsverfahren dafür
DE102015210403A1 (de) 2015-06-05 2016-12-08 Oskar Frech Gmbh + Co. Kg Angusssystem für eine Druckgießform
DE102015224414A1 (de) * 2015-12-07 2017-06-08 Volkswagen Aktiengesellschaft Gusseinrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831938A1 (de) * 1987-09-21 1989-04-06 Ube Industries Giessvorrichtung
DE4326325A1 (de) * 1993-08-05 1995-02-09 Inductotherm Coating Equipment Verfahren zum wahlweisen Entleeren eines metallurgischen Gefäßes und zur Durchführung des Verfahrens geeignetes Gefäß
WO1997027988A1 (en) * 1996-02-01 1997-08-07 Aga Aktiebolag An injection moulding process
DE10039589A1 (de) * 2000-08-12 2002-02-21 Krauss Maffei Kunststofftech Vorrichtung zum Druckgiessen von metallischen Formkörpern
DE10064300C1 (de) * 2000-12-22 2002-04-25 Bosch Gmbh Robert Gießform mit verbessertem Gießlauf
EP1201335A1 (de) * 2000-10-31 2002-05-02 Oskar Frech Gmbh & Co. Einrichtung zur Herstellung von Metall-Druckgussteilen, insbesondere aus NE-Metallen
DE10359692A1 (de) * 2002-12-20 2004-07-22 Mold-Masters Ltd., Georgetown Spritzgießvorrichtung mit seitlichem Angusssystem

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831938A1 (de) * 1987-09-21 1989-04-06 Ube Industries Giessvorrichtung
DE4326325A1 (de) * 1993-08-05 1995-02-09 Inductotherm Coating Equipment Verfahren zum wahlweisen Entleeren eines metallurgischen Gefäßes und zur Durchführung des Verfahrens geeignetes Gefäß
WO1997027988A1 (en) * 1996-02-01 1997-08-07 Aga Aktiebolag An injection moulding process
DE10039589A1 (de) * 2000-08-12 2002-02-21 Krauss Maffei Kunststofftech Vorrichtung zum Druckgiessen von metallischen Formkörpern
EP1201335A1 (de) * 2000-10-31 2002-05-02 Oskar Frech Gmbh & Co. Einrichtung zur Herstellung von Metall-Druckgussteilen, insbesondere aus NE-Metallen
DE10064300C1 (de) * 2000-12-22 2002-04-25 Bosch Gmbh Robert Gießform mit verbessertem Gießlauf
DE10359692A1 (de) * 2002-12-20 2004-07-22 Mold-Masters Ltd., Georgetown Spritzgießvorrichtung mit seitlichem Angusssystem

Also Published As

Publication number Publication date
EP1934005B1 (de) 2009-12-09
DE102005042867A1 (de) 2007-03-22
ATE451191T1 (de) 2009-12-15
EP1934005A2 (de) 2008-06-25
DE502006005612D1 (de) 2010-01-21
WO2007028265A2 (de) 2007-03-15

Similar Documents

Publication Publication Date Title
CN101497117B (zh) 模具和制造铸造制品的方法
ZA200707294B (en) Casting mould, process and device for casting metal melts
UA101663C2 (ru) Покрытие для литейных форм и стержней для предотвращения образования раковин на поверхностях
MY152886A (en) Method of producing a copper alloy wire rod and copper alloy wire rod
WO2007123874A3 (en) Sequential mold filling
WO2009035933A3 (en) Sputtering targets comprising a novel manufacturing design, methods of production and uses thereof
WO2007028265A3 (de) Druckgiessverfahren
JP2008519690A5 (de)
WO2005039803A3 (de) Werkzeug zum herstellen von gussbauteilen, verfahren zum herstellen des werkzeugs und verfahren zum herstellen von gussbauteilen
WO2008028455A8 (de) Einteilige verlorene, temperierbare giessform für gussteile aus metall sowie verfahren zu ihrer herstellung
WO2005044908A3 (en) Investment casting slurry composition and method of use
ATE228906T1 (de) Verfahren zum vakuum-druckgiessen und druckgiessform
WO2007133547A3 (en) Continuous casting of reactionary metals using a glass covering
WO2005071128A3 (de) Verfahren zum herstellen von gussbauteilen
WO2006010356A3 (de) Verfahren zum herstellen eines gussbauteils
WO2006105780A3 (de) Verfahren zum herstellen einer vielzahl von insbesondere aus titanaluminid bestehenden bauteilen und vorrichtung zur durchführung dieses verfahrens
JP2009512558A (ja) ダイカスト方法及びダイカスト装置
WO2008018967A3 (en) Method of making sputtering target and target produced
PL367721A1 (en) Method and mould shooter for producing mould parts, such as casting cores, for casting moulds used to cast metal melts
UA95089C2 (ru) Постоянная литейная форма и вкладыш литейной формы
WO2009072558A1 (ja) 連続鋳造装置および注湯用ノズル
Gjestland et al. Effects of casting temperature, section thickness and die filling sequence on microstructure and mechanical properties of high pressure die castings
CA2486419A1 (en) Injecting molten metal into a mold
UA92147C2 (ru) кристаллизатор для непрерывной разливки металла
AU2003273929A1 (en) Continuous casting mold for casting molten metals, particularly steel materials, at high casting rates to form polygonal billet, bloom, and preliminary section castings and the like

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2006775167

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2006775167

Country of ref document: EP