Method for producing aluminum pot

Abstract

The invention relates to a method for producing an aluminum pot, which is characterized by comprising the following steps: material selection, namely taking an aluminum sheet (2) in accordance with quality requirements, cutting the aluminum sheet into the aluminum sheet (2) with the required size for later use; stretching, namely stretching the aluminum sheet into the aluminum pot on a die; and die opening, namely returning an upper die (1) upwards, and simultaneously restoring a stripping ring (13) and a pushing block (30) to the original positions under the actions of respective elastic rubber bodies (12 and 33), separating the formed aluminum pot (2') from an male die (10) and a female die (34) under the coaction of the stripping ring (13) and the pushing block (30), and taking out thealuminum pot (2') to finish the whole production process. Compared with the prior art, the method has the advantages that: the aluminum sheet is adopted as the raw material of the aluminum pot directly without using an additional metal plate to increase the thickness of the bottom of the aluminum pot so that the pot has light weight and is flexible and convenient to use; in addition, the method only uses the aluminum without other raw materials so that the production cost is lower; besides, because of molding the aluminum pot for only one time, the method effectively improves the production efficiency, and simultaneously reduces the processing cost, and the yield of the one-time molded products is greatly improved.

Description

technical field [0001] The invention relates to the technical field of pot production, in particular to a production method of an aluminum pot. Background technique [0002] An existing patent No. CN200410155131.3 titled "A Aluminum Pot and Its Manufacturing Method" Chinese invention patent proposes a structure and a manufacturing method of an aluminum pot. The pot body includes a pot bottom, a pot wall, a pot Mouth and pot ears. The bottom of the pot, the wall of the pot, the mouth of the pot and the ears of the pot are made of lead blocks melted in a melting furnace, and then die-cast by a press, so that the thickness of the bottom of the pot and the mouth of the pot is greater than that of the wall of the pot. Since the thickness of the bottom of the pot and the mouth of the pot is greater than that of the wall of the pot, material is saved while ensuring sufficient strength of the pot body. Since the pot ear and the pot wall are integrated, the handle can be directly f...

AI Technical Summary

Problems solved by technology

However, its disadvantages are that the manufacturing equipment and process are complex, the working environment is harsh, the manufacturing energy consumption is large, the cost is high, the yield is low, the product density is small, and there is a needle stick phenomenon inside the pot body when measured by professional instruments, which means Affect its heat transfer effect, it will waste energy in use

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