DE672139C - Casting mold for the production of dense blocks and similar workpieces from aluminum and magnesium alloys - Google Patents

Casting mold for the production of dense blocks and similar workpieces from aluminum and magnesium alloys

Info

Publication number
DE672139C
DE672139C DED73104D DED0073104D DE672139C DE 672139 C DE672139 C DE 672139C DE D73104 D DED73104 D DE D73104D DE D0073104 D DED0073104 D DE D0073104D DE 672139 C DE672139 C DE 672139C
Authority
DE
Germany
Prior art keywords
aluminum
casting
production
mold
casting mold
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DED73104D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DUERENER METALLWERKE AKT GES
WERK WITTENAU
Original Assignee
DUERENER METALLWERKE AKT GES
WERK WITTENAU
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 DUERENER METALLWERKE AKT GES, WERK WITTENAU filed Critical DUERENER METALLWERKE AKT GES
Priority to DED73104D priority Critical patent/DE672139C/en
Application granted granted Critical
Publication of DE672139C publication Critical patent/DE672139C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Description

Gießkokille zum Herstellen dichter Blöcke und ähnlicher Werkstücke aus Aluminium- und Magnesiumlegierungen Zusatz zunl Patent 67o 724 Das Hauptpatent betrifft eine zum Herstellen dichter Blöcke und ähnlicher Werkstücke aus Aluminium- und Magnesitimlegierungen dienende Gießkokille mit schlitzförmiger Längsöffnung, die durch einen der Kokille gegenüber beweglichen Schieber abgedeckt ist. Gemäß dem Hauptpatent ist die mit der sühlitzförmigen Längsöffnung versehene Kokille möglichst dünnwandig ausgeführt, und als Abdecksdhieber für die Längsöffnung dient eine dickwandigere Außenkokille.Casting mold for the production of dense blocks and similar workpieces Made of aluminum and magnesium alloys Addition to patent 67o 724 The main patent relates to a for the production of dense blocks and similar workpieces from aluminum and magnesite alloys casting mold with a slot-shaped longitudinal opening, which is covered by a slide that is movable relative to the mold. According to the main patent is the mold provided with the seat-shaped longitudinal opening as possible Thin-walled design, and a thick-walled one serves as a cover slide for the longitudinal opening Outer mold.

Dias Hauptpatent stellt ferner unter Patentschutz, den Schieber an der dem Werkstoff zugekehrten Seite durch ein Metallband abzudecken, dessen :eines Ende der Gießkokille gegenüber festliegt, während das andere freie Ende über die Oberkante des der Gießkokille gegenüber beweglichen Schiebers geführt ist.The main patent also applies the slider under patent protection to cover the side facing the material with a metal band, of which: one End of the casting mold opposite is fixed, while the other free end over the The upper edge of the slide that is movable relative to the casting mold is guided.

Gemäß der Erfindung wird in Verbesserung des Hauptpatents vorgeschlagen, .das Metallband als eine aus gleichem oder ähnlichem Stoff wie der Gießwerkstoff hergestellte Folie auszubilden. Auf diese Weise ist es möglich; das die Reibung zwischen Gießstoff und Schieber verhindernde Metallband einfach mit dem Gießgut während des Gießvorganges zu verschweißen.According to the invention it is proposed in improvement of the main patent, . The metal band as one made of the same or similar material as the casting material to form produced film. In this way it is possible; that's the friction between the casting material and the slider, simply attach the metal band to the casting material to be welded during the casting process.

In :der Zeichnung ist der Gegenstand der Erfindung beispielsweise für eine Rundkokille dargestellt, -und zwar - zeigt Abb: i die Kokille im Längsschnitt; Abb. z ist ein Schnitt nach Linie II-II der Abb. i.In: the drawing, the subject of the invention is for example shown for a round mold - namely - Fig: i shows the mold in longitudinal section; Fig. Z is a section along line II-II of Fig. I.

Die Kokille ist mit .einem schmalen Längsschlitz versehen, der durch einen Stab 9 entsprechend dem fortschreitenden Gießvorgang der Gießform gegenüber in Höhenricht.uiig verstellt wird.The mold is provided with .einem narrow longitudinal slot that runs through a rod 9 opposite the casting mold in accordance with the progressive casting process is adjusted in height direction.

Um dabei eine Reihung des Stabes 9 an dem Eingußstaff zu vermeiden, ist am unteren Ende der Gießform io eine Metallbandfolie befestigt, die aus gleichem oder ähnlichem Stoff wie der Gießwerkstoff besteht. Diese Folie ist über die Oberkante des Stabes 9 fortgeführt. Die Gießform ist in Höhenrichtung ,aus einzelnen Schichten aufgebaut, die bei i I gelenkartig miteinander verb:unden sind. Die Gelenke liegen an der dem Längsschlitz gegenüberliegenden Seite. Die die Reibung des Stabes an dem Gießwerkstoff verhindernde Metallbandfolie verschweißt beim Gießvorgang mit dem Gießgut,: .da sie, wie oben angegeben, aus gleichem oder ;ähnlichem Stoff wie der Gießwerkstoff besteht.In order to avoid a row of the rod 9 on the sprue, a metal tape foil is attached to the lower end of the casting mold, which consists of the same or similar material as the casting material. This slide is over the top edge of the rod 9 continued. The mold is in the vertical direction, made up of individual layers which are articulated to one another at i I. The joints are lying on the side opposite the longitudinal slot. Which the friction of the rod at Metal tape preventing the casting material from being welded into place during the casting process the cast material: because, as stated above, they are made of the same or similar material as the casting material is made.

Claims (1)

PATRNTANSPRUCIi Zum Herstellen dichter Blöcke und @äjlmlicher Werkstücke aus Aluminium- und Magnesiumlegierungen dienende Gießkokille mit seitlicher Längsöffnung, die durch einen der Kokille gegenüber beweglichen Schieber abgedeckt ist, nach Anspruch q. des Patents. 670724, dadurch gekennzeichnet, daß das den Schieber (9) ,abdeckende Metallband (ro) als eine aus gleichem oder ,ähnlichem Stoff wie der Gießwerkstoff hergestellte Folie ausgebildet ist, die mit dem Gießgut beim Gießvorgang verschweißt.PATRNTANSPRUCIi For the production of dense blocks and @ Äjlmlicher workpieces from aluminum and magnesium alloys serving casting mold with a lateral longitudinal opening, which is covered by a slide opposite to the mold movable, according to claim q. of the patent. 670724, characterized in that the metal strip (ro) covering the slide (9) is designed as a film made of the same or similar material as the casting material, which is welded to the cast material during the casting process.
DED73104D 1935-10-24 1935-10-24 Casting mold for the production of dense blocks and similar workpieces from aluminum and magnesium alloys Expired DE672139C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED73104D DE672139C (en) 1935-10-24 1935-10-24 Casting mold for the production of dense blocks and similar workpieces from aluminum and magnesium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED73104D DE672139C (en) 1935-10-24 1935-10-24 Casting mold for the production of dense blocks and similar workpieces from aluminum and magnesium alloys

Publications (1)

Publication Number Publication Date
DE672139C true DE672139C (en) 1939-02-20

Family

ID=7061297

Family Applications (1)

Application Number Title Priority Date Filing Date
DED73104D Expired DE672139C (en) 1935-10-24 1935-10-24 Casting mold for the production of dense blocks and similar workpieces from aluminum and magnesium alloys

Country Status (1)

Country Link
DE (1) DE672139C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931541A (en) * 2017-12-21 2018-04-20 江西锦都机械有限公司 It is a kind of can Quick pouring mobile traction pin forging stock part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931541A (en) * 2017-12-21 2018-04-20 江西锦都机械有限公司 It is a kind of can Quick pouring mobile traction pin forging stock part
CN107931541B (en) * 2017-12-21 2023-08-15 江西锦都机械有限公司 Movable traction pin casting blank device capable of being rapidly poured

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