EP2756896A2 - Dispositif de purge d'air d'un moule - Google Patents

Dispositif de purge d'air d'un moule Download PDF

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Publication number
EP2756896A2
EP2756896A2 EP14150199.9A EP14150199A EP2756896A2 EP 2756896 A2 EP2756896 A2 EP 2756896A2 EP 14150199 A EP14150199 A EP 14150199A EP 2756896 A2 EP2756896 A2 EP 2756896A2
Authority
EP
European Patent Office
Prior art keywords
mold
venting
segments
mold half
particular according
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.)
Withdrawn
Application number
EP14150199.9A
Other languages
German (de)
English (en)
Other versions
EP2756896A3 (fr
Inventor
Wolfgang-Michael SCHIRM
Michael Werner
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.)
KSM Castings Group GmbH
Original Assignee
KSM Castings Group 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 KSM Castings Group GmbH filed Critical KSM Castings Group GmbH
Publication of EP2756896A2 publication Critical patent/EP2756896A2/fr
Publication of EP2756896A3 publication Critical patent/EP2756896A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B22C9/067—Venting means for moulds
    • 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
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor

Definitions

  • the one mold half 12 of the device 10 is - as in Fig. 6 shown - sunk in a fixed mold element 32 sunk.
  • the other mold half 14 of the device 10 is - as in Fig. 2 shown - in a movable mold element 34, namely out of this protruding or outstanding arranged.
  • this latter mold half 14 is part of a slider.
  • the casting mold is preferably a diecasting mold.
  • successive mold halves 12, 14 form - as in Fig. 8 illustrated - the steps 16 of a mold half 12 with the steps 16 of the second mold half 14th a staircase-shaped gap 22 having an inlet 24 and an outlet 26, through which when displaced the mold from the same displaced air and excess molten material can flow.
  • the stepped gap 22 can be sealed on both sides over the length of the device 10.
  • the device 10 has a collar 42 on both sides, which allows a corresponding sealing of the gap in the lateral direction, wherein the two mold halves 12, 14 are directly adjacent to each other in the region of the collar 42 provided on both sides.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP14150199.9A 2013-01-16 2014-01-06 Dispositif de purge d'air d'un moule Withdrawn EP2756896A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013100442 2013-01-16

Publications (2)

Publication Number Publication Date
EP2756896A2 true EP2756896A2 (fr) 2014-07-23
EP2756896A3 EP2756896A3 (fr) 2018-01-10

Family

ID=49917573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14150199.9A Withdrawn EP2756896A3 (fr) 2013-01-16 2014-01-06 Dispositif de purge d'air d'un moule

Country Status (4)

Country Link
US (1) US9272326B2 (fr)
EP (1) EP2756896A3 (fr)
CN (1) CN104070150B (fr)
DE (1) DE102014100053A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306937B6 (cs) * 2015-10-05 2017-09-27 Innomia A.S. Způsob výroby odvzdušňovací vložky

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180637B (zh) * 2016-09-30 2020-02-14 东莞宜安科技股份有限公司 一种压铸模具
DE102017123470A1 (de) * 2017-10-10 2019-04-11 Raskopf GmbH Sauerländer Werkzeugfabrik Vorrichtung zur Herstellung von Gussteilen aus Metall
DE102018105570B3 (de) * 2018-03-12 2019-01-31 InterGuss Gießereiprodukte GmbH Entlüftungsvorrichtung zum Entlüften einer Gießform
CN110397174B (zh) * 2019-08-20 2021-08-03 马鞍山市金韩防水保温工程有限责任公司 一种防水型复合保温板及其制备方法
KR20210058169A (ko) * 2019-11-13 2021-05-24 현대자동차주식회사 다이 캐스팅용 진공 시스템
DE102019133354B3 (de) * 2019-12-06 2020-11-19 InterGuss Gießereiprodukte GmbH Entlüftungsvorrichtung zum Entlüften einer Gießform mit sägezahnförmigem Spalt
US11213884B1 (en) * 2020-12-17 2022-01-04 Metal Industries Research And Development Centre Stationary vacuum valve
CN114749629A (zh) * 2022-04-04 2022-07-15 中国第一汽车股份有限公司 一种钨铜合金排气波板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20208464U1 (de) 2002-05-31 2002-11-21 Mfsa Modell Werkzeug & Formenb Entlüftungseinsatz im Giessereiverfahren
DE202010006751U1 (de) 2010-05-12 2010-08-05 InterGuss Gießereiprodukte GmbH Werkzeugentlüftung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855495A (en) * 1959-06-12 1960-11-30 Walter Milton Goldhamer Improvements in die casting machines
JPS59179309A (ja) * 1983-03-31 1984-10-11 Hitachi Metals Ltd 成形材のガス排除金型とその排除方法
JPH069730Y2 (ja) * 1987-04-10 1994-03-16 トヨタ自動車株式会社 鋳造用金型におけるチルベント構造
JP3423873B2 (ja) * 1997-11-20 2003-07-07 日本碍子株式会社 チルベント
US6425433B1 (en) * 2001-02-17 2002-07-30 John W. Hayes Die casting vacuum apparatus
US6513569B1 (en) * 2001-11-02 2003-02-04 Chun Hsien Li Vacuum valve for die casting machine
US7134637B2 (en) * 2002-09-27 2006-11-14 Dubay Richard L Vacuum and vent block for use with molding and casting systems
US7770627B2 (en) * 2003-10-01 2010-08-10 Cast Centre Pty Ltd Venting assembly for a casting mould
US7631851B2 (en) * 2007-03-02 2009-12-15 Dubay Richard L High volume vacuum/vent block for molding and casting systems
CN201684910U (zh) * 2010-05-31 2010-12-29 广东鸿特精密技术股份有限公司 改进结构的排气块
US8424587B1 (en) * 2012-06-05 2013-04-23 Richard L. Dubay Vacuum/vent block having non-uniform purge passage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20208464U1 (de) 2002-05-31 2002-11-21 Mfsa Modell Werkzeug & Formenb Entlüftungseinsatz im Giessereiverfahren
DE202010006751U1 (de) 2010-05-12 2010-08-05 InterGuss Gießereiprodukte GmbH Werkzeugentlüftung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306937B6 (cs) * 2015-10-05 2017-09-27 Innomia A.S. Způsob výroby odvzdušňovací vložky

Also Published As

Publication number Publication date
US20140196864A1 (en) 2014-07-17
EP2756896A3 (fr) 2018-01-10
US9272326B2 (en) 2016-03-01
CN104070150A (zh) 2014-10-01
CN104070150B (zh) 2018-09-21
DE102014100053A1 (de) 2014-07-17

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