KR900000146A - 사출 성형기 - Google Patents

사출 성형기 Download PDF

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Publication number
KR900000146A
KR900000146A KR1019890008069A KR890008069A KR900000146A KR 900000146 A KR900000146 A KR 900000146A KR 1019890008069 A KR1019890008069 A KR 1019890008069A KR 890008069 A KR890008069 A KR 890008069A KR 900000146 A KR900000146 A KR 900000146A
Authority
KR
South Korea
Prior art keywords
mold
injection molding
molding machine
passage
molten metal
Prior art date
Application number
KR1019890008069A
Other languages
English (en)
Other versions
KR910009623B1 (ko
Inventor
하루오 아키모토
Original Assignee
시미즈 야스오
우베고오산 가부시기가이샤
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 시미즈 야스오, 우베고오산 가부시기가이샤 filed Critical 시미즈 야스오
Publication of KR900000146A publication Critical patent/KR900000146A/ko
Application granted granted Critical
Publication of KR910009623B1 publication Critical patent/KR910009623B1/ko

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/11—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of mechanical pressing devices
    • 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
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • B22D17/12—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with vertical press motion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

내용 없음

Description

사출 성형기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일 실시예에 의한 캐스팅 장치를 도시한 종단면도.
제2도-제3도는 제1도의 캐스팅 장치의 작동을 설명하는 설명도.

Claims (5)

  1. 사출 성형기에 있어서, 내부에 용탕을 응고하는 캐비티와, 용탕을 상기 캐비티로 도입하는 통로를 포함하는 모울드와, 용탕을 저장하도록 슬리이브를 가지고, 상기 슬리이브 내의 통로 및 플런저 선단에 연통할수 있고, 상기 플런저 선단은 상기 슬리이브에서 돌출할수 있어서, 상기 슬리이브가 상기 통로에 연통된후 용탕이 모울드에 공급되고, 상기 선단이 완전히 통로에 돌출할수 있어서, 선단의 정면단부가 상기 통로의 내면의 일부에 근접하게 접근하는 것으로, 용탕을 상기 통로에 공급하는 수단과 상기 통로에 자유롭게 돌출하는 상기 모둥드내에 설치된 압탕봉과, 상기 압탕봉을 왕복 운동하는 수단과, 제1홈이 상기 통로의 내면의 상기 부분에 제공되고, 제2홈의 상기 정면단부에 제공되어, 모울드가 용탕으로 충전된후 상기 압탕봉이 돌출하여 캐비티내의 용탕을 압축하는 곳에 구멍을 형성하는 제1 및 제2홈으로 이루어진 것을 특징으로 하는 사출 성형기
  2. 제1항에 있어서, 상기 압탕봉은 원통형이고, 상기 홈은 단면이 반원형인 것을 특징으로 하는 사출 성형기.
  3. 제1항에 있어서, 상기 압탕봉을 왕복 운동하는 상기 수단은 유압 실린더인 것을 특징으로 하는 사출 성형기.
  4. 제1항에 있어서, 상기 모울드는 고정 모울드와 가동 모울드를 가지며 상기 고정 모울드에 결합되기에 적합하며, 상기 고정 모울드와 상기 가동 모울드가 서로 결합된 경우, 그 사이에 상기 캐비티와 상기 통로를 형성하는 것을 특징으로 하는 사출 성형기
  5. 제4항에 있어서, 상기 압탕봉은 상기 고정 모울드내에 설치되는 것을 특징으로 하는 사출 성형기
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890008069A 1988-06-10 1989-06-10 주조장치용의 가압장치 KR910009623B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63141471A JPH0667545B2 (ja) 1988-06-10 1988-06-10 射出成形機
JP88141471 1988-06-10
JP141471/63 1988-06-10

Publications (2)

Publication Number Publication Date
KR900000146A true KR900000146A (ko) 1990-01-30
KR910009623B1 KR910009623B1 (ko) 1991-11-23

Family

ID=15292658

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890008069A KR910009623B1 (ko) 1988-06-10 1989-06-10 주조장치용의 가압장치

Country Status (5)

Country Link
US (1) US4997027A (ko)
JP (1) JPH0667545B2 (ko)
KR (1) KR910009623B1 (ko)
DE (1) DE3918334C2 (ko)
IT (1) IT1231687B (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2019444C (en) * 1989-06-23 1995-05-16 Toyoaki Ueno Method and apparatus for automatically supplying molten metal for die casting machine
US5697422A (en) * 1994-05-05 1997-12-16 Aluminum Company Of America Apparatus and method for cold chamber die-casting of metal parts with reduced porosity
JP3817786B2 (ja) 1995-09-01 2006-09-06 Ｔｋｊ株式会社 合金製品の製造方法及び装置
KR100443338B1 (ko) * 1995-09-11 2004-09-23 가부시키가이샤 아레스티 다이캐스트주조장치
US5632321A (en) * 1996-02-23 1997-05-27 Prince Machine Corporation Die casting machine with compound docking/shot cylinder
DE19620882A1 (de) * 1996-05-23 1997-11-27 Bayerische Motoren Werke Ag Kaltkammer-Druckgußmaschine mit horizontalem Preßstempel
JPH1157973A (ja) * 1997-08-19 1999-03-02 Kayaba Ind Co Ltd ダイカスト装置
US6135196A (en) * 1998-03-31 2000-10-24 Takata Corporation Method and apparatus for manufacturing metallic parts by injection molding from the semi-solid state
US6540006B2 (en) 1998-03-31 2003-04-01 Takata Corporation Method and apparatus for manufacturing metallic parts by fine die casting
US5983976A (en) * 1998-03-31 1999-11-16 Takata Corporation Method and apparatus for manufacturing metallic parts by fine die casting
US6474399B2 (en) 1998-03-31 2002-11-05 Takata Corporation Injection molding method and apparatus with reduced piston leakage
EP1046444B1 (de) * 1999-04-20 2002-03-06 Ritter Aluminium Giesserei Gmbh Druckgiessverfahren
US6666258B1 (en) 2000-06-30 2003-12-23 Takata Corporation Method and apparatus for supplying melted material for injection molding
US6742570B2 (en) 2002-05-01 2004-06-01 Takata Corporation Injection molding method and apparatus with base mounted feeder
DE10256427B3 (de) * 2002-12-02 2004-02-26 Drm Druckguss Gmbh Vorrichtung zum Druckgießen von Metallen
US6880614B2 (en) * 2003-05-19 2005-04-19 Takata Corporation Vertical injection machine using three chambers
US6945310B2 (en) * 2003-05-19 2005-09-20 Takata Corporation Method and apparatus for manufacturing metallic parts by die casting
US6951238B2 (en) * 2003-05-19 2005-10-04 Takata Corporation Vertical injection machine using gravity feed
JP2005161353A (ja) * 2003-12-02 2005-06-23 Sanpo:Kk ダイカスト機の射出部
DE102004008157A1 (de) * 2004-02-12 2005-09-01 Klein, Friedrich, Prof. Dr. Dr. h.c. Gießmaschine zur Herstellung von Gussteilen
JP4531436B2 (ja) 2004-04-13 2010-08-25 東芝機械株式会社 型締装置
DE102006014554A1 (de) * 2006-03-20 2007-10-04 Electronics Gmbh Vertrieb Elektronischer Geräte Verfahren zum Befüllen des Formhohlraums einer Druckgießvorrichtung mit Gießmaterial und Druckgießvorrichtung zur Durchführung des Verfahrens
WO2008152665A1 (en) * 2007-06-15 2008-12-18 Giorgio Benzi Die casting machine with double injection cylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA474980A (en) * 1951-07-03 John Schultz Raymond Pressure casting
DE935147C (de) * 1954-01-24 1955-11-10 Mahle Werk G M B H Pressgiessmaschine
JPS5134809A (ko) * 1974-09-18 1976-03-24 Tokyo Shibaura Electric Co
JPS5855858A (ja) * 1981-09-30 1983-04-02 Hitachi Ltd 結晶方位測定方法
JPS5913492A (ja) * 1982-07-15 1984-01-24 Matsushita Electric Works Ltd 遠隔制御装置
JPS5930503A (ja) * 1982-08-13 1984-02-18 Fujikura Ltd 赤外用光フアイバ心線
JPS602947A (ja) * 1983-06-20 1985-01-09 Fujitsu Ltd レジスト塗布方法
CA1231825A (en) * 1984-05-23 1988-01-26 Sadayuki Dannoura Die-casting apparatus
DE3831938A1 (de) * 1987-09-21 1989-04-06 Ube Industries Giessvorrichtung

Also Published As

Publication number Publication date
JPH01313176A (ja) 1989-12-18
US4997027A (en) 1991-03-05
DE3918334C2 (de) 1994-06-16
KR910009623B1 (ko) 1991-11-23
DE3918334A1 (de) 1989-12-14
JPH0667545B2 (ja) 1994-08-31
IT1231687B (it) 1991-12-19
IT8947988A0 (it) 1989-05-24

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