KR840000918A - Durable casting mold - Google Patents

Durable casting mold Download PDF

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Publication number
KR840000918A
KR840000918A KR1019820003809A KR820003809A KR840000918A KR 840000918 A KR840000918 A KR 840000918A KR 1019820003809 A KR1019820003809 A KR 1019820003809A KR 820003809 A KR820003809 A KR 820003809A KR 840000918 A KR840000918 A KR 840000918A
Authority
KR
South Korea
Prior art keywords
mold
casting
insert
recess
inner chamber
Prior art date
Application number
KR1019820003809A
Other languages
Korean (ko)
Inventor
헤니치 이보
Original Assignee
제오르그 피스체르 악티엔 게젤샤프트
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 제오르그 피스체르 악티엔 게젤샤프트 filed Critical 제오르그 피스체르 악티엔 게젤샤프트
Publication of KR840000918A publication Critical patent/KR840000918A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/06Permanent moulds for shaped castings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/08Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088Feeder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Pens And Brushes (AREA)
  • Pinball Game Machines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Abstract

1. Permanent mould, in particular a metallic chill mould, which has at least one aperture for receiving a feeder insert, characterised in that between the feeder insert (2) and the chill mould wall (1a) surrounding this, there is provided a cavity (3) open towards the chill mould interior (5) for receiving the melt.

Description

내구성 주물 주형(鑄型)Durable casting mold

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

본 도면은 주형의 내부 챔버에 용융 금속을 전달하기 위한 공급기를 수용하는 개방부를 갖는 벽이 포함된 주물주형 부분의 정면도.The figure shows a front view of a mold part with a wall having an opening for receiving a feeder for delivering molten metal to an inner chamber of the mold.

Claims (10)

내부 챔버와 상기 내부 챔버에 주물 전달용 공급기 인서이트를 수용하는 하나 이상의 개방부를 갖는 내구성 주형, 특히 금속셀 주형에 있어서, 상기 셀과 상기 인서어트는 용융주물을 수용하기 위해 상기 내부 챔버와 연결된 개방공간을 한정하는 수단을 포함함을 특징으로 하는 개량법.In a durable mold, in particular a metal cell mold, having an inner chamber and at least one opening for receiving a feed insert for casting delivery to the inner chamber, in which the cell and the insert are open in connection with the inner chamber for receiving a molten casting. An improvement method comprising means for confining space. 제1항에 있어서, 상기 공간을 한정하는 수단이 상기 내부 챔버에 인접한 이의 외면을 따라 상기 공급기 인서트를 둘러싸는 상기 셀의 벽속에 형성된 리세스를 포함함을 특징으로 하는 주형.The mold as claimed in claim 1, wherein the means for confining the space comprises a recess formed in the wall of the cell surrounding the feeder insert along its outer surface adjacent to the inner chamber. 제2항에 있어서, 상기 셀벽 중의 상기 리세스가 이의 외면을 따라 연속적으로 신장되는 주형.3. The mold of claim 2 wherein said recess in said cell wall extends continuously along its outer surface. 제3항에 있어서, 상기 셀벽 중의 상기 리세스가 이의 외면을 따라 간헐적으로 신장되는 주형.4. The mold of claim 3 wherein said recess in said cell wall extends intermittently along its outer surface. 제1항에 있어서, 상기 주형이 상기 리세스와 상기 공급기의 내부와 상호 연결된 복수의 홈을 포함하는 주형.The mold of claim 1 wherein the mold comprises a plurality of grooves interconnected with the recess and the interior of the feeder. 제1항에 있어서, 상기 리세스가 상기 공급기 인서어트 내의 하나 이상의 도려낸판(cutout)에 의해 형성된 주형.The mold of claim 1 wherein the recess is formed by one or more cutouts in the feeder insert. 제1항 내지 제6항중 어느 하나에 있어서, 상기 리세스의 깊이가 주물의 흐름 용량의 함수이며 약0.5 내지 10㎜인 주형.The mold according to any one of claims 1 to 6, wherein the depth of the recess is a function of the flow capacity of the casting and is about 0.5 to 10 mm. 제7항에 있어서, 상기 리세스의 깊이가 약 0.5내지 약 5㎜인 주형.8. The mold of claim 7, wherein the recess is about 0.5 to about 5 mm in depth. 인서어트와 개방부 주위의 벽부분이 내부 챔버의 연속이며 인서어트를 실질적으로 둘러쌓는 공간을 한정하도록 공급기 인서어트를 수용하는 한 벽 중의 개방부와 내부 챔버를 갖는 내구성 금속 셀 주형을 제공하며; 공급기 인서어트를 통과하는 용융금속을 내부 챔버에 공급시켜 주물을 형성하고 인서어트 주위의 공간이 충진될때까지 물질을 연속 공급시키며; 최소한 공간 중의 물질과 주물의 인접부분이 경화될때까지 주물을 금속셀을 통한 열 전도에 의해 냉각시켜 주물과 인서어트 사이에 밀접한 연결을 형성시키며; 주형에서 주물을 제거시킴을 특징으로 하는 주물과 공급기 인서어트를 단일체로 상호 연결시키는 방법.Providing a durable metal cell mold having an inner chamber and an opening in the wall as long as the wall portion around the insert and the opening is a continuation of the inner chamber and defines a space substantially surrounding the insert; Supplying molten metal passing through the feeder insert into the inner chamber to form a casting and continuously supplying material until the space around the insert is filled; The casting is cooled by thermal conduction through the metal cell until at least the material in the space and the adjacent portion of the casting have hardened to form a tight connection between the casting and the insert; A method of interconnecting a casting and a feeder insert as a single piece, characterized by removing the casting from the mold. 제9항에 있어서, 공급기 모듈러스를 관계식 M공급기=(★스캔)에 따라 주형의 적절한 충진을 촉진시키기 위해 선택하는 방법.10. The method of claim 9, wherein the feed modulus is selected to promote proper filling of the mold according to the relation M feed = (scan). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820003809A 1981-08-25 1982-08-24 Durable casting mold KR840000918A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH546681 1981-08-25
CH5466/81-6 1981-08-25

Publications (1)

Publication Number Publication Date
KR840000918A true KR840000918A (en) 1984-03-26

Family

ID=4294080

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820003809A KR840000918A (en) 1981-08-25 1982-08-24 Durable casting mold

Country Status (8)

Country Link
EP (1) EP0073441B1 (en)
JP (1) JPS5841647A (en)
KR (1) KR840000918A (en)
AT (1) ATE13393T1 (en)
AU (1) AU553844B2 (en)
BR (1) BR8204949A (en)
CA (1) CA1196468A (en)
DE (1) DE3263758D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA831208B (en) * 1982-03-09 1983-11-30 Fischer Ag Georg Permanent metal mold with vertically arranged cavities
JPS61168532A (en) * 1984-08-23 1986-07-30 Sakai Chem Ind Co Ltd Production of fine crystal powder of barium ferrite
GB8512514D0 (en) * 1985-05-17 1985-06-19 Foseco Int Molten metal casting & feeder sleeves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369947A (en) * 1920-08-02 1921-03-01 Union Steel Casting Company Method of making sand molds
FR869518A (en) * 1939-07-14 1942-02-04 Rudolf Rautenbach Process for the casting of molded metal parts
DE2309016A1 (en) * 1973-02-23 1974-08-29 Eduard Dr Ing Baur Feeder insert in casting mould - defines surrounding cavity which becomes filled with melt during pouring

Also Published As

Publication number Publication date
JPS5841647A (en) 1983-03-10
CA1196468A (en) 1985-11-12
EP0073441A1 (en) 1983-03-09
AU553844B2 (en) 1986-07-31
ATE13393T1 (en) 1985-06-15
DE3263758D1 (en) 1985-06-27
BR8204949A (en) 1983-08-02
EP0073441B1 (en) 1985-05-22
AU8758482A (en) 1983-03-03

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