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casting nozzle

A nozzle and casting machine technology, applied in the field of casting nozzles, can solve problems such as the inability to input molten metal evenly and the quality of casting materials, and achieve the effect of non-interfering flow characteristics

Active Publication Date: 2021-06-18
SMS GRP GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it has the disadvantage that a plurality of such nozzles have to be switched on or operated side by side when a moving casting mold with a large width is provided.
This can lead to inhomogeneous feeding of the molten metal into the moving mold in the region where the casting nozzles adjoin each other laterally, which can cause quality problems in the resulting cast material

Method used

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Examples

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Embodiment Construction

[0025] Refer below Figures 1 to 9A preferred embodiment of a casting nozzle 10 according to the invention is described for injecting molten metal 11 , in particular non-ferrous metals such as aluminum or aluminum alloys, into a moving mold 12 of a crawler casting machine 14 . In the figures, identical features are provided with the same reference numerals. It should be pointed out here in particular that the drawings are only shown simplified and in particular not to scale.

[0026] figure 1 A side view of a casting nozzle 10 according to the invention is shown, having a housing 20 with an inlet side E and an outlet side A. FIG. Housing 20 is at its height (at figure 1 in the vertical direction) is constructed in two parts and here comprises at least one upper casing 24 and at least one lower casing 26, which are separated from each other by spacers 28 (see for example Image 6 ). Between these webs 28 the individual flow channels extend from the inlet side E to the outl...

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Abstract

The invention relates to a casting nozzle (10) for injecting molten metal into a moving mold of a crawler casting machine, said casting nozzle comprising an elongated housing (20) with a slit-shaped outlet side (A) , wherein a plurality of flow passages are formed in the housing (20) along its longitudinal direction (x) and in its width direction (B), the molten metal can be directed toward the outlet side (A) is guided through the flow channel and can be injected into the moving mold from the outlet side, wherein the housing (20) is constructed in at least two parts in its height direction and has at least An upper housing and at least one lower housing, wherein the upper housing and the lower housing are separated from one another by spacers and the individual flow channels extend between the spacers.

Description

technical field [0001] The invention relates to a casting nozzle for injecting molten metal into a moving mold of a crawler casting machine. The casting nozzle includes an elongated housing having a slit-shaped outlet side, wherein a plurality of flow passages are formed in the housing in its longitudinal direction and in its width direction, and molten metal can flow toward the outlet The side is guided through the flow channel and can be injected into the moving mold from the outlet side, wherein the housing is constructed in at least two parts in its height direction and has at least An upper housing and at least one lower housing, wherein the upper housing and the lower housing are separated from one another by spacers and the individual flow channels extend between the spacers. Background technique [0002] According to the prior art, horizontal ingot casting machines are used in particular for the production of aluminum alloys, which are operated in the manner of revo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/06
CPCB22D11/0608B22D11/0642B22D11/0688B22D11/0657
Inventor S·伯金G·菲克
Owner SMS GRP GMBH