Aluminum alloy plate processing homogenization process

Abstract

According to the aluminum alloy plate machining homogenization technology, a supporting frame is included, two vertical plates are fixedly connected to the upper side of the supporting frame, a casting furnace body is rotationally connected between the two vertical plates, fixing plates are arranged on one sides of the vertical plates, a top plate is jointly and fixedly connected to the upper sides of the two fixing plates, and a mounting groove is formed in the lower side of the top plate; a mounting plate is slidably connected into the mounting groove, a fixing groove is formed in one side of the mounting plate, a cover plate is rotatably connected to one side of the fixing groove, three bases are arranged in the fixing groove, and scrapers are fixedly connected to the lower sides of the bases. By arranging the top plate, the mounting plate, the base and the scraper, slag on the surface of the casting furnace body can be cleaned, and the situation that after casting is completed, an aluminum alloy material in a molten state is contaminated by the slag when poured, and the quality of a cast aluminum alloy ingot is affected is avoided.

Description

technical field [0001] The invention relates to the field of aluminum alloy plate processing technology, in particular to an aluminum alloy plate processing homogenization process. Background technique [0002] In the processing technology of aluminum alloy plates, it is necessary to place the aluminum alloy raw materials in the melting and casting furnace until the raw materials are completely melted, and then cast the melted liquid into aluminum alloy ingots, and then carry out subsequent heating and drawing of the aluminum alloy ingots. Stretching, cold rolling, heating, quenching and other treatments to form finished aluminum alloy plates. During the melting and casting process, impurities need to be cleaned to avoid affecting the quality of aluminum alloy ingots. [0003] The melting and casting furnace in the prior art is generally equipped with an induction furnace in a vacuum chamber, which uses induction coils to generate heat for metal melting and casting. The melt...

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Problems solved by technology

[0003] The melting and casting furnace in the prior art is generally equipped with an induction furnace in a vacuum chamber, which uses induction coils to generate heat for metal melting and casting. The melting and casting furnace reacts violently when casting active metals such as aluminum and aluminum-based alloys, which is difficult to control and prone to In the case of slag splashing, the splashed slag is easy to mix with dust or other impurities and adhere to the surface of the casting furnace. When the casting furnace pours liquid, it is easy to enter the mold with the slag, which affects the quality of the aluminum alloy ingot. quality

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