DE69814023D1 - Schreckplatten-Entlüftungsventil für Druckgiessformen - Google Patents

Schreckplatten-Entlüftungsventil für Druckgiessformen

Info

Publication number
DE69814023D1
DE69814023D1 DE69814023T DE69814023T DE69814023D1 DE 69814023 D1 DE69814023 D1 DE 69814023D1 DE 69814023 T DE69814023 T DE 69814023T DE 69814023 T DE69814023 T DE 69814023T DE 69814023 D1 DE69814023 D1 DE 69814023D1
Authority
DE
Germany
Prior art keywords
die casting
vent valve
casting molds
plate vent
quench plate
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.)
Expired - Lifetime
Application number
DE69814023T
Other languages
English (en)
Other versions
DE69814023T2 (de
Inventor
Naokuni Muramatsu
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE69814023D1 publication Critical patent/DE69814023D1/de
Publication of DE69814023T2 publication Critical patent/DE69814023T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DE69814023T 1997-11-20 1998-11-10 Schreckplatten-Entlüftungsventil für Druckgiessformen Expired - Lifetime DE69814023T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31963397A JP3423873B2 (ja) 1997-11-20 1997-11-20 チルベント
JP31963397 1997-11-20

Publications (2)

Publication Number Publication Date
DE69814023D1 true DE69814023D1 (de) 2003-06-05
DE69814023T2 DE69814023T2 (de) 2004-04-01

Family

ID=18112481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814023T Expired - Lifetime DE69814023T2 (de) 1997-11-20 1998-11-10 Schreckplatten-Entlüftungsventil für Druckgiessformen

Country Status (7)

Country Link
US (1) US5913356A (de)
EP (1) EP0930114B1 (de)
JP (1) JP3423873B2 (de)
KR (1) KR100299361B1 (de)
CN (1) CN1072070C (de)
DE (1) DE69814023T2 (de)
HK (1) HK1023532A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310052B1 (it) * 1999-08-05 2002-02-05 Unitecno S R L Dispositivo di controllo dell'evacuazione di aria e gas dagli stampiper pressofusione.
US6367765B1 (en) * 1999-09-09 2002-04-09 Klaus A. Wieder Mold vent
DE10022560A1 (de) * 2000-05-10 2001-11-15 Fuchs Lubritech Gmbh Druckgießmaschine
CN1093015C (zh) * 2000-08-31 2002-10-23 谭廷清 带有排气通道的压铸模及其模芯间隙参数确定方法
US7134637B2 (en) * 2002-09-27 2006-11-14 Dubay Richard L Vacuum and vent block for use with molding and casting systems
US20050016710A1 (en) * 2003-07-25 2005-01-27 Spx Corporation Chill blocks and methods for manufacturing chill blocks
US7770627B2 (en) * 2003-10-01 2010-08-10 Cast Centre Pty Ltd Venting assembly for a casting mould
JP2006212697A (ja) * 2005-02-07 2006-08-17 Honda Motor Co Ltd ダイカスト用金型
JP4696852B2 (ja) * 2005-10-28 2011-06-08 トヨタ自動車株式会社 鋳造金型
US20080041552A1 (en) * 2006-08-18 2008-02-21 Dubay Richard L Single-piece cooling blocks for casting and molding
US7637305B2 (en) * 2006-09-07 2009-12-29 Dubay Richard L Two-stage snap cam system for casting and molding
JP5062611B2 (ja) * 2006-11-01 2012-10-31 株式会社テラダイ ダイカスト鋳造装置、チルベントおよびダイカスト鋳造方法
DE102007007520B4 (de) 2007-02-15 2019-02-07 Volkswagen Ag Druckgießmaschine mit einer Druckgießform
US7631851B2 (en) * 2007-03-02 2009-12-15 Dubay Richard L High volume vacuum/vent block for molding and casting systems
DE102007054520B4 (de) * 2007-11-06 2013-01-17 Electronics Gmbh Vertrieb Elektronischer Geräte Entlüftungseinrichtung für eine Druckgießvorrichtung
US8863817B2 (en) * 2011-06-30 2014-10-21 United Technologies Corporation System and method for high temperature die casting tooling
JP2013166154A (ja) * 2012-02-14 2013-08-29 Japan Mold Trade:Kk ダイキャスト用チルベント
CN103286270B (zh) * 2012-02-24 2015-12-23 本田技研工业株式会社 冷却排气件和铸造用模具
US8424587B1 (en) 2012-06-05 2013-04-23 Richard L. Dubay Vacuum/vent block having non-uniform purge passage
US9272326B2 (en) * 2013-01-16 2016-03-01 Ksm Castings Group Gmbh Apparatus for ventilation of a casting mold
US9475212B2 (en) * 2014-03-17 2016-10-25 Everinn International Co., Ltd. Mold vacuum valve device
CZ306937B6 (cs) * 2015-10-05 2017-09-27 Innomia A.S. Způsob výroby odvzdušňovací vložky
CN105478715A (zh) * 2016-01-28 2016-04-13 联禾厚普（太仓）精密机械有限公司 一种模具排气组件
DE102017123470A1 (de) * 2017-10-10 2019-04-11 Raskopf GmbH Sauerländer Werkzeugfabrik Vorrichtung zur Herstellung von Gussteilen aus Metall
JP7123390B2 (ja) * 2018-09-28 2022-08-23 株式会社 寿原テクノス チルベント及び金型装置
DE102019133354B3 (de) 2019-12-06 2020-11-19 InterGuss Gießereiprodukte GmbH Entlüftungsvorrichtung zum Entlüften einer Gießform mit sägezahnförmigem Spalt
KR102398864B1 (ko) 2020-11-26 2022-05-17 주식회사 오성테크 칠 벤트용 이종접합 금형소재 제조방법과 이에 의해 제조된 이종접합 금형소재를 이용한 다이캐스트 금형용 칠벤트
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE804368C (de) * 1949-02-16 1951-04-23 Mahle Kg Verwendung von Kupfer-Berylliumlegierungen als Werkstoff fuer Kokillen zum Giessen von Leichtmetallgusstuecken
US3006043A (en) * 1959-04-09 1961-10-31 Die Casting Res Foundation Inc Die casting machine and casting process
DE2636681B2 (de) * 1976-08-14 1979-07-12 Walter 8753 Obernburg Reis Vorrichtung zum Verhindern des Eintritts von flüssigem Metall in die Vakuumleitung einer Druckgießmaschine
JPS5360820A (en) * 1976-11-12 1978-05-31 Koujirou Yamazaki Method to degas for casting metal mould
US4577670A (en) * 1984-07-19 1986-03-25 Ex-Cell-O Corporation Vacuum control system for casting machine dies
JPS6138769A (ja) * 1984-07-31 1986-02-24 Hitachi Metals Ltd 圧力鋳造のガス抜き装置
JPS63180354A (ja) * 1987-01-20 1988-07-25 Toyota Motor Corp キヤビテイ内のガス圧測定方法
JPH03254350A (ja) * 1990-03-02 1991-11-13 Hitachi Koki Co Ltd 金型用ガス抜き機構
JP2880247B2 (ja) * 1990-05-01 1999-04-05 東芝機械株式会社 ダイカスト金型のガス抜き制御方法および装置
JP3025656B2 (ja) * 1997-03-12 2000-03-27 日本碍子株式会社 チルベント

Also Published As

Publication number Publication date
KR19990045453A (ko) 1999-06-25
JP3423873B2 (ja) 2003-07-07
CN1072070C (zh) 2001-10-03
DE69814023T2 (de) 2004-04-01
EP0930114B1 (de) 2003-05-02
US5913356A (en) 1999-06-22
HK1023532A1 (en) 2000-09-15
CN1220925A (zh) 1999-06-30
EP0930114A1 (de) 1999-07-21
KR100299361B1 (ko) 2001-11-22
JPH11151564A (ja) 1999-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition