KR970069196A - Hot water supply method - Google Patents

Hot water supply method Download PDF

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Publication number
KR970069196A
KR970069196A KR1019970012089A KR19970012089A KR970069196A KR 970069196 A KR970069196 A KR 970069196A KR 1019970012089 A KR1019970012089 A KR 1019970012089A KR 19970012089 A KR19970012089 A KR 19970012089A KR 970069196 A KR970069196 A KR 970069196A
Authority
KR
South Korea
Prior art keywords
molten metal
ladle
hot water
casting machine
container
Prior art date
Application number
KR1019970012089A
Other languages
Korean (ko)
Inventor
마사미 도비또
요시끼 마쯔우라
Original Assignee
와다 아키히로
도요타 지도샤 가부시키가이샤
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 와다 아키히로, 도요타 지도샤 가부시키가이샤 filed Critical 와다 아키히로
Publication of KR970069196A publication Critical patent/KR970069196A/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
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Measuring Volume Flow (AREA)

Abstract

정밀도 높게 급탕량을 조정하며, 또 용탕의 슬래그에 의한 제품불량을 억제한다.It adjusts the amount of hot water supply with high precision and suppresses the product defects caused by slag of molten metal.

재료공급수단(2)은 주조 1쇼트분의 주입재료를 고체상태에서 래들(1)에 공급한다. 그리고, 고체상태의 주입재료를 용해시켜 용탕으로 한 후, 용탕을 래들(1)로부터 주조기에 급탕한다. 고체상태에 있는 주입재료에 의해 급탕량을 정확하게 조정함으로써, 급탕량의 조정 정밀도를 높일 수 있게 된다. 또, 주입재료를 용해시키고 나서 즉시 용탕을 래들(1)로부터 주조기로 주탕(注湯) 할 수 있으므로, 용탕이 공기에 노출되는 시간을 짧게 할 수 있어, 용탕산화에 의한 슬래그의 발생을 억제할 수 있게 된다.The material supply means 2 supplies the injection material for one shot of the casting to the ladle 1 in a solid state. Then, after dissolving the solid injection material into a molten metal, the molten metal is heated from the ladle 1 to the casting machine. By precisely adjusting the hot water supply amount by the injection material in the solid state, it is possible to increase the accuracy of adjusting the hot water supply amount. In addition, since the molten metal can be poured into the casting machine from the ladle 1 immediately after dissolving the injected material, the time for which the molten metal is exposed to air can be shortened to prevent the occurrence of slag due to the oxidation of the molten metal. It becomes possible.

Description

급탕방법Hot water supply method

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

제1도는 본 실시예 1에 관한 것으로, 재료공급 수단으로부터 주조 1쇼트분의 주입재료를 고체상태에서 래들로 공급하는 모양을 설명하는 측면도, 제2도는 본 실시예 1에 관한 것으로, 래들에 공급된 고체상태의 주입재료를 용해하여 용탕으로 하는 모양을 설명하는 단면도, 제3도는 본 실시예 1에 관한 것으로, 래들내의 용탕을 주조기에 급탕하는 모양을 설명하는 단면도.FIG. 1 relates to Embodiment 1, which is a side view illustrating a form in which a single shot of injection material from a material supply means is supplied to a ladle in a solid state, and FIG. 2 relates to Embodiment 1, and to a ladle. Sectional drawing explaining the shape which melts the injected solid state material into a molten metal, FIG. 3 is related to Example 1, Comprising: The shape which melts the molten metal in a ladle with a casting machine.

Claims (4)

주조 1쇼트분의 주입재료를 고체상태로 래들에 공급한은 공정과, 고체상태의 상기 주입재료를 용해시켜 용탕으로 하는 공정과, 상기 용탕을 상기 래들로부터 주조기로 급탕하는 공정으로 이루어지는 것을 특징으로 하는 급탕방법.And a step of supplying the injection material for one shot of the casting to the ladle in a solid state, dissolving the injection material in the solid state into a molten metal, and hot water from the ladle to a casting machine. How to make hot water. 래들로부터 용탕을 주조기에 급탕하는 급탕방법에 있어서, 상기 용탕이 들어있는 래들을 진동시켜, 이때의 진동수를 검출하고, 상기 검출치에 의거하여 급탕량을 제어하는 것을 특징으로 하는 급탕방법.A hot water supply method for hot water from a ladle into a casting machine, comprising: vibrating the ladle containing the molten metal, detecting a frequency at this time, and controlling the amount of hot water based on the detected value. 제1항 또는 제2항에 있어서, 상기 용탕을 상기 주조기에 급탕할 때에 상기 래들을 진동시키는 것을 특징으로 하는 급탕방법.The hot water supply method according to claim 1 or 2, wherein the ladle is vibrated when the molten metal is heated with the casting machine. 용탕이, 공급 보전되는 용기부와, 상기 용기부의 위쪽과 외부를 연통하고 개폐가능한 대기 개방구와, 상기 용기부의 아래쪽에 설치되며 상기 용기부에 용탕을 공급하고 또는 상기 용기로부터 용탕을 배출하는 공급배출구를 구비한 래들을 사용하여, 용탕보전노로부터 퍼 낸 용탕을 주조기에 급탕하는 방법에 있어서, 상기 대기 개방구를 대기에 개방시킨 상태에서 상기 래들을 상기 용탕보전노내에 담금으로써, 상기 공급밸출구를 거쳐 상기 용탕보전노로부터 상기 용기부에 용탕을 공급하고, 상기 용기부에 공급된 용탕이 소정량이 되었을때에 상기 대기개방구를 폐쇄하여 상기 용기부에 소정량의 용탕을 보전하는 공정과, 상기 대기개방구를 폐쇄시킨 상태에서 상기 래들을 상기 주조기로 반송하고나서 상기 대기개방구를 개방하여 상기 용기부의 위쪽을 대기에 개방시킴으로써, 상기 용기부내에 보전된 용탕을 상기 공급배출구로부터 상기 주조기에 급탕하는 공정으로 이루어진 것을 특징으로 하는 급탕방법.A container portion to which the molten metal is supplied and maintained, an atmospheric opening that can open and close to communicate with the outside of the container portion, and a supply outlet for supplying the molten metal to the container portion or discharging the molten metal from the container. A method of hot water supplying a molten metal discharged from a molten metal preservation furnace to a casting machine by using a ladle provided with a ladle, wherein the ladle is immersed in the molten metal preservation furnace while the air opening is opened to the atmosphere. Supplying molten metal to the container from the molten metal preservation furnace, and closing the atmospheric opening when the molten metal supplied to the container reaches a predetermined amount, thereby preserving a predetermined amount of molten metal in the container; After conveying the ladle to the casting machine in a state where the atmospheric opening is closed, the atmospheric opening is opened to the upper portion of the container portion. And a step of heating the molten metal held in the container portion from the supply outlet to the casting machine by opening the side to the atmosphere. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970012089A 1996-04-03 1997-04-02 Hot water supply method KR970069196A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8-081559 1996-04-03
JP8081559A JPH09271930A (en) 1996-04-03 1996-04-03 Method for supplying molten metal, and device therefor

Publications (1)

Publication Number Publication Date
KR970069196A true KR970069196A (en) 1997-11-07

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ID=13749656

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970012089A KR970069196A (en) 1996-04-03 1997-04-02 Hot water supply method

Country Status (4)

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EP (1) EP0799661A3 (en)
JP (1) JPH09271930A (en)
KR (1) KR970069196A (en)
CN (1) CN1168827A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043717A1 (en) * 2000-09-04 2002-03-14 Buehler Druckguss Ag Uzwil Process for compressive reforming of aluminum or magnesium alloys comprises conveying the liquid or liquid material from a preparation chamber into a casting chamber of a die casting machine
JPWO2007074761A1 (en) * 2005-12-26 2009-06-04 株式会社豊栄商会 Container, molten metal supply system and method
JP4678792B2 (en) * 2009-04-02 2011-04-27 新東工業株式会社 Automatic pouring method
US9586259B2 (en) 2011-11-11 2017-03-07 Crucible Intellectual Property, Llc Ingot loading mechanism for injection molding machine
CN104668503B (en) * 2013-11-30 2017-05-31 中国科学院金属研究所 A kind of non-crystaline amorphous metal component casting equipment and technique
JP5919359B1 (en) * 2014-11-18 2016-05-18 有限会社ティミス Vibration injection mechanism of semi-solid slurry in cup in automatic casting machine
CN105880543B (en) * 2016-05-17 2019-01-25 洛阳秦汉精工股份有限公司 A kind of quantitative casting method and quantitative pouring apparatus, forming device
AT523251A1 (en) * 2019-12-13 2021-06-15 Fill Gmbh Method for pouring melt by means of a melt container in which a melt receiving space is formed

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR953639A (en) * 1946-12-21 1949-12-09 Hpm Dev Corp Improvements to die-casting machines
GB820572A (en) * 1956-06-25 1959-09-23 E M B Co Ltd Diecasting machines
FR1311735A (en) * 1962-01-24 1962-12-07 Feeding device for injection molding machines for non-ferrous metals
FR1458704A (en) * 1965-10-06 1966-03-04 Volkswagenwerk Ag Die-casting plant, intended in particular for the automatic series production of castings by a continuous process
FR1478028A (en) * 1966-04-28 1967-04-21 Feeding device for cold room injection molding machines
GB1378881A (en) * 1972-01-18 1974-12-27 Gkn Group Services Ltd Apparatus for dispensing molten metal
CH549426A (en) * 1972-03-02 1974-05-31 Aeg Elotherm Gmbh CASTING PROCESS WITH PORTIONED FEEDING OF CASTING FORMS
GB1476433A (en) * 1974-02-27 1977-06-16 Gkn Group Services Ltd Die casting high melting point metals
JPS6056449A (en) * 1983-09-08 1985-04-02 Nippon Steel Corp Method for maintaining constant flow rate for supplying liquid to vessel or the like

Also Published As

Publication number Publication date
EP0799661A2 (en) 1997-10-08
JPH09271930A (en) 1997-10-21
CN1168827A (en) 1997-12-31
EP0799661A3 (en) 1999-07-07

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E601 Decision to refuse application