DK2855051T3 - Transportindretning til en metalsmeltemasse i et injektionstrykaggregat - Google Patents

Transportindretning til en metalsmeltemasse i et injektionstrykaggregat Download PDF

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Publication number
DK2855051T3
DK2855051T3 DK13731678.2T DK13731678T DK2855051T3 DK 2855051 T3 DK2855051 T3 DK 2855051T3 DK 13731678 T DK13731678 T DK 13731678T DK 2855051 T3 DK2855051 T3 DK 2855051T3
Authority
DK
Denmark
Prior art keywords
piston
molten metal
transport device
bore
valve body
Prior art date
Application number
DK13731678.2T
Other languages
English (en)
Inventor
Johannes Konrad Wunderle
Andreas Neuss
Rainer Krallmann
Ingo Brexeler
Kerstin Krallmann
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
Application granted granted Critical
Publication of DK2855051T3 publication Critical patent/DK2855051T3/da

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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
    • B22D17/2015—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
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • 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
    • B22D17/2038—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
    • B22D17/28—Melting pots
    • 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
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • 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

Claims (7)

  1. DK/EP 2855051 T3 1
    1. Transportindretning til en metalsmeltemasse (M) i et injektionstrykaggregat, med en lagerbeholder (27) til metalsmeltemassen (M) og en transportkanal, i hvilken metalsmeltemassen (M) kan tilføres til et formhulrum (F), hvor transportkanalen omfatter en cylinderboring (12), i hvilken et stempel (13) er anbragt aksialt indstilleligt, og hvor der er tilvejebragt et samlekammer (15) til metalsmeltemassen (M), fra hvilket metalsmeltemassen (M) som følge af en aksial forskydning af stemplet (13) kan indføres i formhulrummet (F) gennem en videreførende ledning (21), kendetegnet ved, at der mellem stemplets (13) ydervæg og cylinderboringens (12) indervæg er dannet et ringrum (17), at ringrummet (17) er forbundet med samlekammeret (15) via den mindst ene fyldboring (16), at fyldboringen (16) i den ende, der udmunder i samlekammeret (15), kan lukkes ved hjælp af et ventillegeme (20), der er forbundet med en indstillelig ventilstang (19), og at ventilstangen (19) er anbragt forskydeligt i en aksialboring (14) af stemplet (13).
  2. 2. Transportindretning ifølge krav 1, kendetegnet ved, at samlekammeret (15) er udformet i cylinderboringen (12).
  3. 3. Transportindretning ifølge krav 1 eller 2, kendetegnet ved, at den mindst ene fyldboring (16) går gennem stemplet (13).
  4. 4. Transportindretning ifølge et af kravene 1 til 3, kendetegnet ved, at ringrummet (17) er forbundet med samlekammeret (15) via flere fyldboringer (16) .
  5. 5. Transportindretning ifølge krav 4, kendetegnet ved, at et fælles ventillegeme (20) er tilvejebragt til alle fyldboringer (16).
  6. 6. Transportindretning ifølge et af kravene 1 til 5, kendetegnet ved, at ventillegemets (20) tværsnit er mindre end cylinderboringens (12) tværsnit.
  7. 7. Transportindretning ifølge et af kravene 1 til 6, kendetegnet ved, at en kontraventil (24) er anbragt i den videreførende ledning (21).
DK13731678.2T 2012-06-04 2013-05-31 Transportindretning til en metalsmeltemasse i et injektionstrykaggregat DK2855051T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012010923A DE102012010923A1 (de) 2012-06-04 2012-06-04 Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat
PCT/EP2013/001601 WO2013182284A1 (de) 2012-06-04 2013-05-31 Fördervorrichtung für eine metallschmelze in einem spritzdruckaggregat

Publications (1)

Publication Number Publication Date
DK2855051T3 true DK2855051T3 (da) 2016-10-10

Family

ID=48699711

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13731678.2T DK2855051T3 (da) 2012-06-04 2013-05-31 Transportindretning til en metalsmeltemasse i et injektionstrykaggregat

Country Status (14)

Country Link
US (1) US9676024B2 (da)
EP (1) EP2855051B1 (da)
JP (1) JP2015519204A (da)
CN (1) CN104507599B (da)
CA (1) CA2874307C (da)
DE (1) DE102012010923A1 (da)
DK (1) DK2855051T3 (da)
EA (1) EA025480B1 (da)
ES (1) ES2593607T3 (da)
HU (1) HUE030363T2 (da)
PL (1) PL2855051T3 (da)
PT (1) PT2855051T (da)
SI (1) SI2855051T1 (da)
WO (1) WO2013182284A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010923A1 (de) * 2012-06-04 2013-12-05 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat
DE102014205388A1 (de) * 2014-03-24 2015-09-24 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Druckgießen eines metallischen Bauteils
DE102014018795A1 (de) 2014-12-19 2016-06-23 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat
DE102014018796A1 (de) 2014-12-19 2016-06-23 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat
DE102014018798A1 (de) 2014-12-19 2016-06-23 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat
DE102014018797A1 (de) 2014-12-19 2016-06-23 Gebr. Krallmann Gmbh Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat
CN105081294B (zh) * 2015-08-17 2018-01-30 共慧冶金设备科技(苏州)有限公司 一种镁合金阀式浇铸系统
LU101305B1 (de) 2019-07-12 2021-01-14 Phoenix Contact Gmbh & Co Giessvorrichtung und Verfahren zum Herstellen eines Bauteils aus einer Schmelze

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JPH0429092Y2 (da) * 1987-05-22 1992-07-15
US5205338A (en) * 1991-12-11 1993-04-27 Nelson Metal Products Corporation Closed shot die casting
JP2517509B2 (ja) * 1992-01-30 1996-07-24 日本軽金属株式会社 ホットチャンバ―ダイカストマシンの射出用プランジャ―
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JPH09287575A (ja) * 1996-04-18 1997-11-04 Ricoh Co Ltd 液体ポンプ
JPH1122637A (ja) * 1997-07-07 1999-01-26 Maruyama Mfg Co Ltd ピストンポンプ
JPH11245016A (ja) * 1998-02-27 1999-09-14 Fukumaru Shigeru 金属溶湯用ポンプ
JP3295641B2 (ja) * 1998-03-13 2002-06-24 株式会社日本製鋼所 金属材料の射出装置
JP3268268B2 (ja) * 1998-05-26 2002-03-25 幸久 長子 自動給湯射出装置
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US6840302B1 (en) * 1999-04-21 2005-01-11 Kobe Steel, Ltd. Method and apparatus for injection molding light metal alloy
JP3546154B2 (ja) * 1999-07-29 2004-07-21 株式会社日本製鋼所 金属成形品の射出成形方法および射出成形装置
WO2002085560A1 (en) 2001-04-19 2002-10-31 Alcoa Inc. Injector for molten metal supply system
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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
CA2874307C (en) 2020-07-28
CN104507599A (zh) 2015-04-08
DE102012010923A1 (de) 2013-12-05
EP2855051A1 (de) 2015-04-08
PT2855051T (pt) 2016-10-06
EP2855051B1 (de) 2016-06-29
HUE030363T2 (en) 2017-05-29
ES2593607T3 (es) 2016-12-12
SI2855051T1 (sl) 2016-11-30
EA201492278A1 (ru) 2015-03-31
PL2855051T3 (pl) 2016-12-30
EA025480B1 (ru) 2016-12-30
JP2015519204A (ja) 2015-07-09
US20150151357A1 (en) 2015-06-04
WO2013182284A1 (de) 2013-12-12
US9676024B2 (en) 2017-06-13
CN104507599B (zh) 2016-08-24
CA2874307A1 (en) 2013-12-12

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