KR900000146A - 사출 성형기 - Google Patents
사출 성형기 Download PDFInfo
- 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
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
-
- 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
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)
- 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
- 제1항에 있어서, 상기 압탕봉은 원통형이고, 상기 홈은 단면이 반원형인 것을 특징으로 하는 사출 성형기.
- 제1항에 있어서, 상기 압탕봉을 왕복 운동하는 상기 수단은 유압 실린더인 것을 특징으로 하는 사출 성형기.
- 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
- 제4항에 있어서, 상기 압탕봉은 상기 고정 모울드내에 설치되는 것을 특징으로 하는 사출 성형기※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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)
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)
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 |
-
1988
- 1988-06-10 JP JP63141471A patent/JPH0667545B2/ja not_active Expired - Lifetime
-
1989
- 1989-05-11 US US07/350,237 patent/US4997027A/en not_active Expired - Fee Related
- 1989-05-24 IT IT8947988A patent/IT1231687B/it active
- 1989-06-05 DE DE3918334A patent/DE3918334C2/de not_active Expired - Fee Related
- 1989-06-10 KR KR1019890008069A patent/KR910009623B1/ko not_active IP Right Cessation
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900000146A (ko) | 사출 성형기 | |
KR920000411A (ko) | 엔진 블럭(engine block) 캐스팅(casting) 방법 및 장치 | |
GB2055645A (en) | Die casting machines | |
KR890700455A (ko) | 사출성형기의 체결기구 | |
KR920014592A (ko) | 열가소성수지성형품의 사출성형법 및 사출성형용금형 | |
US1939831A (en) | Die casting machine | |
KR910002541A (ko) | 주조장치의 압축기구 | |
PL347544A1 (en) | Shaping method for producing plastic parts and device for carrying out said method | |
KR860001702A (ko) | 사출성형 방법 | |
CA2189172A1 (en) | Method of Die Casting Machine Lubrication with Unitized Lubricant | |
KR890004796A (ko) | 주조장치 | |
TW375541B (en) | Injection molding machine and injection molding method | |
ES2173522T3 (es) | Procedimiento para la fundicion en molde perdido y molde de fundicion para ese procedimiento. | |
KR950016982A (ko) | 다이캐스팅 금형의 언더컷 처리방법과 그 장치 | |
KR950016995A (ko) | 가로구멍 부착관의 주조방법과 이를 위한 주형 및 얻어지는 주조품 | |
JPS57156867A (en) | Hot chamber die casting machine | |
JPS56136268A (en) | Method and device for horizontal die clamping and vertical pouring type die-casting | |
ES8700017A1 (es) | Procedimiento y aparato para la produccion de embutidos | |
KR20180014280A (ko) | 다이캐스팅머신의 사출 실린더장치 | |
KR920700808A (ko) | 다이캐스팅 기계 | |
KR100594365B1 (ko) | 다이캐스팅기용 압출장치 | |
JPS5647251A (en) | Two-stage injection die-casting device | |
JPS5725272A (en) | Method and apparatus for controlling injection pressure of injection forming machine | |
JPS6478664A (en) | Injection molding machine | |
JPS5522445A (en) | Injecting device of die casting machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19951113 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |