ATE451191T1 - DIE CASTING PROCESS - Google Patents

DIE CASTING PROCESS

Info

Publication number
ATE451191T1
ATE451191T1 AT06775167T AT06775167T ATE451191T1 AT E451191 T1 ATE451191 T1 AT E451191T1 AT 06775167 T AT06775167 T AT 06775167T AT 06775167 T AT06775167 T AT 06775167T AT E451191 T1 ATE451191 T1 AT E451191T1
Authority
AT
Austria
Prior art keywords
casting
opening
die casting
casting process
obturated
Prior art date
Application number
AT06775167T
Other languages
German (de)
Inventor
Bernhard Fritsche
Bernd Watzinger
Gilbert Moret
Roger Koller
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
Application granted granted Critical
Publication of ATE451191T1 publication Critical patent/ATE451191T1/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
    • 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

The invention relates to a diecasting method for producing diecast articles from molten metal. The aim of the invention is to provide a method which allows an opening (7) of the casting chamber (2) to a runner to be obturated by the casting material itself. For this purpose, the casting plunger (2), during shot, moves forward close to the opening (7) and remains there until a remaining melt remainder at least partially solidifies while forming a mold plug (4).
AT06775167T 2005-09-08 2006-09-01 DIE CASTING PROCESS ATE451191T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005042867A DE102005042867A1 (en) 2005-09-08 2005-09-08 diecasting
PCT/CH2006/000474 WO2007028265A2 (en) 2005-09-08 2006-09-01 Diecasting method

Publications (1)

Publication Number Publication Date
ATE451191T1 true ATE451191T1 (en) 2009-12-15

Family

ID=37232579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06775167T ATE451191T1 (en) 2005-09-08 2006-09-01 DIE CASTING PROCESS

Country Status (4)

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

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 (en) * 2009-09-01 2020-10-15 Daimler Ag Low pressure casting device
AT512229B1 (en) * 2011-11-10 2014-10-15 Mold Thix Consulting Bueltermann Gmbh DEVICE, APPARATUS AND METHOD FOR THE PRESSURE GASING OF METALLIC MATERIAL IN THE THIXOTROPIC CONDITION
DE102012102549A1 (en) 2011-11-15 2013-05-16 Ferrofacta Gmbh Die casting nozzle and method for operating the die casting nozzle
AT515970B1 (en) * 2014-07-03 2018-11-15 Ltc Gmbh Method and device for casting at least one component
DE102015100861B4 (en) 2015-01-21 2018-07-19 TransMIT Gesellschaft für Technologietransfer mbH Hot runner for a die casting apparatus and method of operation therefor
DE102015210403A1 (en) 2015-06-05 2016-12-08 Oskar Frech Gmbh + Co. Kg Angular system for a die-casting mold
DE102015224414A1 (en) * 2015-12-07 2017-06-08 Volkswagen Aktiengesellschaft cast device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860818A (en) * 1987-09-21 1989-08-29 Ube Industries, Ltd. Die casting apparatus
DE4326325C2 (en) * 1993-08-05 1996-07-11 Inductotherm Coating Equipment Metallurgical vessel
SE506043C2 (en) * 1996-02-01 1997-11-03 Aga Ab Injection molding process
DE10039589A1 (en) * 2000-08-12 2002-02-21 Krauss Maffei Kunststofftech Device for die casting metallic moldings comprises a preparation unit for metallic material, an accumulation zone, an injection unit, a die casting tool, a flow channel with an outlet nozzle, and a closing unit with closing elements
ES2262479T3 (en) * 2000-10-31 2006-12-01 Oskar Frech Gmbh + Co. Kg DEVICE FOR THE MANUFACTURE OF PRESSED MOLDED METAL PARTS, IN PARTICULAR NON-FERREAL METALS.
DE10064300C1 (en) * 2000-12-22 2002-04-25 Bosch Gmbh Robert Casting mold used for die casting metal components having a cylindrical geometry comprises an in-gate, a molding region, and a casting run with two channels formed as a mold plug receiving chamber
CA2453170C (en) * 2002-12-20 2012-02-21 Mold-Masters Limited Lateral gating injection molding apparatus

Also Published As

Publication number Publication date
DE502006005612D1 (en) 2010-01-21
WO2007028265A2 (en) 2007-03-15
WO2007028265A3 (en) 2007-08-02
DE102005042867A1 (en) 2007-03-22
EP1934005B1 (en) 2009-12-09
EP1934005A2 (en) 2008-06-25

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