KR950016986A - Semi-Melt Press Molding Method and Apparatus Using Die Casting - Google Patents

Semi-Melt Press Molding Method and Apparatus Using Die Casting Download PDF

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Publication number
KR950016986A
KR950016986A KR1019930031496A KR930031496A KR950016986A KR 950016986 A KR950016986 A KR 950016986A KR 1019930031496 A KR1019930031496 A KR 1019930031496A KR 930031496 A KR930031496 A KR 930031496A KR 950016986 A KR950016986 A KR 950016986A
Authority
KR
South Korea
Prior art keywords
semi
die casting
product
die
press molding
Prior art date
Application number
KR1019930031496A
Other languages
Korean (ko)
Other versions
KR960002408B1 (en
Inventor
유형조
Original Assignee
김태구
대우자동차 주식회사
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019930031496A priority Critical patent/KR960002408B1/en
Publication of KR950016986A publication Critical patent/KR950016986A/en
Application granted granted Critical
Publication of KR960002408B1 publication Critical patent/KR960002408B1/en

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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
    • B22D17/007—Semi-solid pressure die casting
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

본 발명은 다이캐스팅을 이용한 반응용 가압 성형방법 및 장치에 관한 것으로 단조효과에 의해 제품의 조직을 더욱 치밀하게 하고 제품의 열처리가 가능하게 할 수 있도록 하기 위하여 분할금형(2)과 고정다이(4) 사이에 용탕원료(6)를 주입한 후 피스톤(5)으로 가압하고 용탕이 반응고 상태가 되었을때 재차 분할금형(2)을 전진시켜 가압성형후 가동다이(1)를 후퇴시키고 이젝트핀(3)을 전진시켜 제품(8)을 탈형시키는 것이다.The present invention relates to a pressure forming method and apparatus for reaction using die casting, in order to make the structure of the product more dense and the heat treatment of the product possible by the forging effect. After injecting the molten raw material (6) in between and pressurizing it with the piston (5), when the molten metal is in a reaction state, the split mold (2) is advanced again, and after pressing, the movable die (1) is retracted and the eject pin (3) ) To demold the product (8).

Description

다이캐스팅을 이용한 반용융 가압 성형방법 및 장치Semi-Melt Press Molding Method and Apparatus Using Die Casting

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 A,B,C는 종래 다이캐스팅 성형진행을 보인 진행상태 단면도,1, A, B, C is a cross-sectional view showing a state of progress of conventional die casting molding,

제2도 A,B,C는 본 발명의 다이캐스팅 반용융 가압 성형진행을 보인 진행상태 단면도.2, A, B, and C are sectional views showing the progress of die casting semi-melting press molding according to the present invention.

Claims (2)

분할금형(2)과 고정다이(4) 사이로 용탕원료(6)를 투입한 후 피스톤(5)으로 압입한 다음 용탕이 반응고 상태에서 제품(8)의 두께(가)와 분할금형(2)과 고정다이(1)의 간격(나) 차이만큼 분할금형(2)을 전진시켜 2차 가압 성형하여 제품에 단조효과를 얻는 것을 특징으로 하는 다이캐스팅을 이용한 반용융 가압 성형방법.The molten raw material (6) is introduced between the split mold (2) and the stationary die (4), and then press-fitted into the piston (5). The semi-melt press forming method using die casting, characterized in that the forging effect on the product by obtaining the forging effect by advancing the division mold (2) by the difference (b) of the fixed die (1). 가동다이(1) 중앙부에 제품(8)의 형상을 한 분할금형(2)을 전진 ·후퇴할 수 있게 삽설하여 고정다이(4)와 결합되게 한 것을 특징으로 하는 다이캐스팅을 이용한 반용융 가압 성형장치.Semi-molten press forming apparatus using die casting, characterized in that inserting the divided mold (2) having the shape of the product (8) in the center of the movable die (1) to be advanced and retracted to be combined with the fixed die (4) . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031496A 1993-12-30 1993-12-30 Method and device for pressure forming KR960002408B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031496A KR960002408B1 (en) 1993-12-30 1993-12-30 Method and device for pressure forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031496A KR960002408B1 (en) 1993-12-30 1993-12-30 Method and device for pressure forming

Publications (2)

Publication Number Publication Date
KR950016986A true KR950016986A (en) 1995-07-20
KR960002408B1 KR960002408B1 (en) 1996-02-17

Family

ID=19374477

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031496A KR960002408B1 (en) 1993-12-30 1993-12-30 Method and device for pressure forming

Country Status (1)

Country Link
KR (1) KR960002408B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100360685B1 (en) * 2000-05-03 2002-11-13 강충길 Die Construction of semi-solid die casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100360685B1 (en) * 2000-05-03 2002-11-13 강충길 Die Construction of semi-solid die casting

Also Published As

Publication number Publication date
KR960002408B1 (en) 1996-02-17

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