WO2016096120A3 - Fördervorrichtung für eine metallschmelze in einem spritzgussaggregat - Google Patents

Fördervorrichtung für eine metallschmelze in einem spritzgussaggregat Download PDF

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Publication number
WO2016096120A3
WO2016096120A3 PCT/EP2015/002517 EP2015002517W WO2016096120A3 WO 2016096120 A3 WO2016096120 A3 WO 2016096120A3 EP 2015002517 W EP2015002517 W EP 2015002517W WO 2016096120 A3 WO2016096120 A3 WO 2016096120A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal bath
delivery device
cylindrical bore
diecasting
unit
Prior art date
Application number
PCT/EP2015/002517
Other languages
English (en)
French (fr)
Other versions
WO2016096120A2 (de
Inventor
Ingo Brexeler
Original Assignee
Gebr. Krallmann 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 Gebr. Krallmann Gmbh filed Critical Gebr. Krallmann Gmbh
Priority to JP2017532943A priority Critical patent/JP6749328B2/ja
Priority to CN201580073565.5A priority patent/CN107206478B/zh
Priority to CA2971496A priority patent/CA2971496A1/en
Priority to US15/535,888 priority patent/US10675677B2/en
Priority to EP15822908.8A priority patent/EP3233331B1/de
Publication of WO2016096120A2 publication Critical patent/WO2016096120A2/de
Publication of WO2016096120A3 publication Critical patent/WO2016096120A3/de

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
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B22D17/04—Plunger machines
    • 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
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/203—Injection pistons
    • 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
    • B22D17/2038—Heating, cooling or lubricating the injection unit
    • 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
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • 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
    • B22D17/32—Controlling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Eine Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat beispielsweise einer Metallgussmaschine besitzt einen Vorratsbehälter für die Metallschmelze und einen Förderkanal, in dem die Metallschmelze einem Formhohlraum zugeführt wird. Der Förderkanal umfasst eine Zylinderbohrung, in der ein Kolben axial verstellbar angeordnet ist. In der Zylinderbohrung ist eine Sammelkammer für die Metallschmelze vorgesehen, aus der die Metallschmelze infolge einer axialen Verschiebung des Kolbens durch eine weiterführende Leitung in den Formhohlraum eingebracht werden kann. Die Zylinderbohrung ist von einer 1. Heizvorrichtung umgeben, die zumindest ein Heizelement aufweist.
PCT/EP2015/002517 2014-12-19 2015-12-15 Fördervorrichtung für eine metallschmelze in einem spritzgussaggregat WO2016096120A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017532943A JP6749328B2 (ja) 2014-12-19 2015-12-15 射出成形機における金属溶湯の供給装置
CN201580073565.5A CN107206478B (zh) 2014-12-19 2015-12-15 用于压铸机组中的金属熔液的输送装置
CA2971496A CA2971496A1 (en) 2014-12-19 2015-12-15 Feed device for a metal melt in an injection molding unit
US15/535,888 US10675677B2 (en) 2014-12-19 2015-12-15 Delivery device for a metal bath in a diecasting unit
EP15822908.8A EP3233331B1 (de) 2014-12-19 2015-12-15 Fördervorrichtung für eine metallschmelze in einem spritzgussaggregat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014018798.5 2014-12-19
DE102014018798.5A DE102014018798A1 (de) 2014-12-19 2014-12-19 Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat

Publications (2)

Publication Number Publication Date
WO2016096120A2 WO2016096120A2 (de) 2016-06-23
WO2016096120A3 true WO2016096120A3 (de) 2016-09-01

Family

ID=55080076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/002517 WO2016096120A2 (de) 2014-12-19 2015-12-15 Fördervorrichtung für eine metallschmelze in einem spritzgussaggregat

Country Status (7)

Country Link
US (1) US10675677B2 (de)
EP (1) EP3233331B1 (de)
JP (1) JP6749328B2 (de)
CN (1) CN107206478B (de)
CA (1) CA2971496A1 (de)
DE (1) DE102014018798A1 (de)
WO (1) WO2016096120A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107866544A (zh) * 2017-11-08 2018-04-03 马鞍山市万鑫铸造有限公司 一种铸造成型装置
DE102018108915A1 (de) * 2018-04-16 2019-10-17 Atlas Copco Ias Gmbh Dosierventil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201836A (en) * 1964-09-21 1965-08-24 Mount Vernon Die Casting Corp Method of, and apparatus for, die casting metals
US3461946A (en) * 1966-09-14 1969-08-19 Vasco Metals Corp Method of die casting
EP1302261A2 (de) * 2001-10-12 2003-04-16 ORTMANN Druckgiesstechnik GmbH Giesskammern- Giessbehälter Druckgiesswerkzeuge-Formenbau Giesskammer zum Druckgiessen von Metallen
US20030094257A1 (en) * 2001-11-19 2003-05-22 Takata Corporation Shutterless injection molding method and apparatus
DE102012010923A1 (de) * 2012-06-04 2013-12-05 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1253310A (en) * 1986-10-17 1989-05-02 Mold-Masters Limited Fluid cooled hydraulic actuating mechanism for injection molding
JP3422590B2 (ja) 1995-03-22 2003-06-30 本田技研工業株式会社 金属成形体用射出成形装置
JPH11188769A (ja) * 1997-12-25 1999-07-13 Haruna:Kk 射出成形機、ペレット投入装置ユニット、射出成形システム、射出成形物品及び射出成形方法
JP2001030060A (ja) 1999-07-23 2001-02-06 Mitsubishi Heavy Ind Ltd 半溶融金属供給装置における半溶融金属の固相率制御装置
DE10157349A1 (de) * 2001-11-22 2003-06-12 Demag Ergotech Gmbh Vorrichtung und Verfahren zum Giessen von metallischen Materialien
US7034263B2 (en) * 2003-07-02 2006-04-25 Itherm Technologies, Lp Apparatus and method for inductive heating
US7279665B2 (en) 2003-07-02 2007-10-09 Itherm Technologies, Lp Method for delivering harmonic inductive power
JP2007061880A (ja) 2005-09-01 2007-03-15 Kobe Steel Ltd 射出成形装置
DE102006010084B3 (de) * 2006-02-24 2007-05-03 Oskar Frech Gmbh + Co. Kg Beheizbare Dosiereinrichtung für eine Warmkammer-Druckgießmaschine
DE112007000642T5 (de) * 2006-03-13 2009-05-14 Sumitomo Heavy Industries, Ltd. Spritzgussmaschine
DE102008025557B4 (de) * 2008-05-28 2010-04-08 gwk Gesellschaft Wärme Kältetechnik mbH Spritzgießmaschine
DE102012102549A1 (de) 2011-11-15 2013-05-16 Ferrofacta Gmbh Druckgussdüse und Verfahren zum Betrieb der Druckgussdüse
DE102012009412B4 (de) * 2012-05-11 2014-09-18 Incoe International, Inc. Kühlvorrichtung für den Antrieb zur Verstellung der Nadel einer Nadelventildüse in Heißkanalsystemen für Spritzgießanlagen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201836A (en) * 1964-09-21 1965-08-24 Mount Vernon Die Casting Corp Method of, and apparatus for, die casting metals
US3461946A (en) * 1966-09-14 1969-08-19 Vasco Metals Corp Method of die casting
EP1302261A2 (de) * 2001-10-12 2003-04-16 ORTMANN Druckgiesstechnik GmbH Giesskammern- Giessbehälter Druckgiesswerkzeuge-Formenbau Giesskammer zum Druckgiessen von Metallen
US20030094257A1 (en) * 2001-11-19 2003-05-22 Takata Corporation Shutterless injection molding method and apparatus
DE102012010923A1 (de) * 2012-06-04 2013-12-05 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat

Also Published As

Publication number Publication date
US20170348766A1 (en) 2017-12-07
CA2971496A1 (en) 2016-06-23
CN107206478A (zh) 2017-09-26
JP6749328B2 (ja) 2020-09-02
DE102014018798A1 (de) 2016-06-23
EP3233331B1 (de) 2019-07-31
EP3233331A2 (de) 2017-10-25
WO2016096120A2 (de) 2016-06-23
JP2018501112A (ja) 2018-01-18
US10675677B2 (en) 2020-06-09
CN107206478B (zh) 2020-10-16

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