Production method of high-strength and high-toughness aluminum bar

Abstract

The invention relates to a production method of a high-strength and high-toughness aluminum bar. The production method comprises a workbench, an L-shaped frame plate, a crushing box, a crushing mechanism, a smashing mechanism, a screening mechanism, a smelting barrel, a stirring mechanism and an adjusting mechanism. The crushing mechanism, the smashing mechanism and the screening mechanism are combined, so that the size of fed aluminum alloy raw materials is reduced, and the aluminum alloy raw materials are conveniently conveyed and smelted. The small-size aluminum alloy raw materials are conveniently smelted, so that the smelting speed of the aluminum alloy raw materials is increased, and meanwhile the aluminum alloy raw materials are completely smelted. Therefore, the production efficiency of the aluminum bar is improved, and the situation that the production efficiency of the aluminum bar is low is avoided, Meanwhile, the size of a discharge chute is adjusted through the adjusting mechanism, therefore the amount of aluminum alloy raw material liquid injected into an aluminum bar casting cavity mold can be effectively controlled, the raw materials are prevented from spreading out of the aluminum bar mold, and resource waste can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of production of high-strength and high-toughness aluminum rods, in particular to a production method of high-strength and high-toughness aluminum rods. Background technique [0002] Aluminum rods are aluminum products. Aluminum rods are widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries. Aluminum rods have good corrosion resistance, high strength, high toughness, and excellent process performance. And welding performance, the production process of aluminum rods includes melting, purification, impurity removal, degassing, slag removal and casting process. When aluminum rod casting is melted, the aluminum alloy raw materials need to be melted and then cast, but in high strength and high toughness The following problems will occur during the production of aluminum rods: [0003] 1. When the common aluminum rods are melted, the lar...

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Problems solved by technology

[0003] 1. When the common aluminum rods are melted, the large aluminum alloy raw materials are put into the melting barrel for melting, which leads to poor melting effect and slow melting speed, which reduces the production efficiency of aluminum rods. The molten aluminum alloy raw material is easy to affect the performance of the produced aluminum rod;

[0004] 2. When the aluminum alloy raw material liquid is cast into the aluminum rod, it is easy to cause the aluminum alloy raw material liquid to spread out from the aluminum rod mold due to the large flow rate of the discharge port, resulting in a waste of resources

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