KR960013521A - High pressure casting device and its hot water supply method - Google Patents

High pressure casting device and its hot water supply method Download PDF

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Publication number
KR960013521A
KR960013521A KR1019950036747A KR19950036747A KR960013521A KR 960013521 A KR960013521 A KR 960013521A KR 1019950036747 A KR1019950036747 A KR 1019950036747A KR 19950036747 A KR19950036747 A KR 19950036747A KR 960013521 A KR960013521 A KR 960013521A
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KR
South Korea
Prior art keywords
hot water
water supply
molten metal
pressure casting
high pressure
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Application number
KR1019950036747A
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Korean (ko)
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KR0185217B1 (en
Inventor
후미카즈 오츠키
히로후미 사사키
도시미츠 다카하시
기요시 츠네
Original Assignee
가메다카 소키치
가부시키가이샤 고베 세이코쇼
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Publication of KR960013521A publication Critical patent/KR960013521A/en
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Publication of KR0185217B1 publication Critical patent/KR0185217B1/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
    • B22D17/08—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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • 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
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

1쇼트분에 필요충분한 양만큼의 용탕을 급탕관내에서 열효율 좋게가열하고, 소망의 고온 용탕을 사출슬리브에 급탕할 수 있어, 따라서 소비에너지의 저감이 도모되고, 동시에 급탕장치에서의 용탕품질의 악화나 히터수명의 저하를 방지할 수 있음과 동시에, 양호한 형상 및 내부품질의 주조품을 생산효율좋게 얻을 수 있는 것을 목적으로하고, 주조기 본체의 사출슬리브와 급탕장치를 접속하는 급탕관에 용탕을 급탕장치에서의 용탕온도 보다도 높은 온도로 가열하는 히터를 주설(周設)하고, 급탕관이 사출슬리브로부터 금형캐비티에 압입하는 1쇼트의 용탕량 이상의 내용적을 갖고 이루어진 고압주조장치.A sufficient amount of molten metal can be heated in a hot water supply pipe efficiently in one shot, and a desired high temperature molten metal can be heated in the injection sleeve, thereby reducing energy consumption and deteriorating melt quality in the hot water supply device. In order to prevent a decrease in the life of the heater and to obtain a cast product having a good shape and an internal quality with good production efficiency, the molten metal is supplied to a hot water pipe connecting the injection sleeve of the main body of the casting machine and the hot water supply device. A high pressure casting device in which a heater for heating to a temperature higher than the molten metal temperature is cast, and the hot water pipe has a volume of more than one shot of molten metal pressed into the mold cavity from the injection sleeve.

Description

고압주조장치 및 그 급탕방법High pressure casting device and its hot water supply method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 1실시예의 입형고압 주조장치의 개요구성의 설명도이고 주요부의 구성배치를 도시하는 정단면도,1 is an explanatory view of a schematic configuration of a vertical high pressure casting apparatus of one embodiment of the present invention, and a sectional front view showing the configuration of the main parts;

제2도는 본 발명의 1실시예의 입형고압 주조장치의 개요구성의 설명도로서 주요부의 횡단면도.2 is a cross-sectional view of an essential part as an explanatory view of a schematic configuration of a vertical high pressure casting device of one embodiment of the present invention.

Claims (7)

고압주조장치에 있어서; 금형캐비티와; 상기 금형캐비티에 연통하는 사출슬리브와; 용탕을 유지하는 급탕장치와; 상기 급탕장치와 사출슬리브와를 접속하고, 해당급탕관내의 용탕을 상기 급탕장치에서의 용탕온도 보다도 높은 온도로 가열하는 고출력히터가 설치되고, 내용적인 상기 사출슬리브로부터 금형캐비티에 압입하는 1쇼트의 용탕량 이상의 용적인 급탕관으로 구성되어 있는 것을 특징으로 하는 고압주조장치.In the high pressure casting apparatus; A mold cavity; An injection sleeve in communication with the mold cavity; A hot water supply device for holding the molten metal; A high output heater is provided which connects the hot water supply device and the injection sleeve to heat the molten metal in the hot water supply pipe at a temperature higher than the melt temperature in the hot water supply device, and presses one shot into the mold cavity from the internal injection sleeve. A high pressure casting device, characterized in that it is composed of a hot water supply pipe of more than the amount of molten metal. 제1항에 있어서, 급탕관이 급탕관의 내용적이 초대단위 주입용량이상의 용적인 것을 특징으로 하는 고압 주조장치.The high pressure casting apparatus according to claim 1, wherein the hot water supply pipe has a volume of more than a super unit injection capacity. 제1항에 있어서, 급탕관이, 급탕관의 외주에 단열재가 감겨져 있는 것을 특징으로 하는 고압주조장치.The high pressure casting device according to claim 1, wherein the hot water supply pipe is wound around an outer circumference of the hot water supply pipe. 제1항에 있어서, 고출력히터가, 분말야금법에 의하여 제조된 금속발열체인 것을 특징으로 하는 고압주조 장치.The high pressure casting apparatus according to claim 1, wherein the high power heater is a metal heating element manufactured by powder metallurgy. 제1항에 있어서, 고출력히터가, 복수의 존으로 분할된 것으로 각존 이 독립하여 제어가능한 것을 특징으로 하는 고압주조장치.The high-pressure casting apparatus according to claim 1, wherein the high power heater is divided into a plurality of zones and each zone is independently controllable. 금형캐비티와, 상기 금형캐비티에 연통하는 사출슬리브와, 용탕을 유지하는 급탕장치와, 상기 급탕장치와 상기 사출슬리브와를 접속하는 급탕관으로 이루어지는 고압주조장치의 급탕방법에 있어서, 상기 급탕관내에 상기 사출슬리브로부터 금형캐비터에 압입하는 1쇼트의 용탕량 이상의 용탕을 수용하고; 상기 급탕관내의 용탕을, 상기 고출력히터로 상기 급탕장치에서의 용탕온도 보다도 높은 온도로 가열하고; 가열한 용탕을 슬리브내에 급탕하는 것으로 구성되어 있는 것을 특징으로 하는 고압주조장치의 급탕방법.A hot water supplying method of a high pressure casting device comprising a mold cavity, an injection sleeve communicating with the mold cavity, a hot water supply device for holding a molten metal, and a hot water pipe connecting the hot water supply device and the injection sleeve. Accommodating more than one shot of molten metal pressed into the mold cavity from the injection sleeve; The molten metal in the hot water supply pipe is heated to a temperature higher than the molten metal temperature in the hot water supply device with the high output heater; A hot water supply method for a high pressure casting device, characterized by comprising hot water is heated in a sleeve. 제6항에 있어서, 상기 급탕관내의 용탕이 750℃전후로 가열되고, 상기 급탕장치내의 용탕이 700℃ 전후인 것을 특징으로 하는 고압주조장치의 급탕방법.The hot water casting method according to claim 6, wherein the molten metal in the hot water supply pipe is heated around 750 ° C, and the molten metal in the hot water supply device is around 700 ° C. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036747A 1994-10-24 1995-10-24 High pressure casting apparatus and method for supplying molten metal thereof KR0185217B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25805394A JP3188815B2 (en) 1994-10-24 1994-10-24 High pressure casting apparatus and hot water supply method
JP94-258053 1994-10-24

Publications (2)

Publication Number Publication Date
KR960013521A true KR960013521A (en) 1996-05-22
KR0185217B1 KR0185217B1 (en) 1999-04-01

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ID=17314890

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Application Number Title Priority Date Filing Date
KR1019950036747A KR0185217B1 (en) 1994-10-24 1995-10-24 High pressure casting apparatus and method for supplying molten metal thereof

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JP (1) JP3188815B2 (en)
KR (1) KR0185217B1 (en)
TW (1) TW279817B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005329419A (en) * 2004-05-18 2005-12-02 Moriyama Giken:Kk Apparatus and method for forming metal with die casting
JP4609212B2 (en) * 2005-07-11 2011-01-12 株式会社デンソー Molten metal supply device
KR101235769B1 (en) * 2011-03-31 2013-02-26 한국전기연구원 Molten copper supplying apparatus for copper diecasting using high frequency induction heating
CN105081265B (en) * 2015-09-10 2017-12-12 太仓市微贯机电有限公司 A kind of shaped device and its method of work

Also Published As

Publication number Publication date
KR0185217B1 (en) 1999-04-01
JPH08117961A (en) 1996-05-14
JP3188815B2 (en) 2001-07-16
TW279817B (en) 1996-07-01

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