Composite equal additive manufacturing method

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United States of America Patent

PATENT NO 11654479
APP PUB NO 20220234098A1
SERIAL NO

17585729

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Abstract

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A composite equal additive manufacturing method: S1, obtaining molten metal by using a metal smelting device; S2, first, storing inflow molten metal in an intermediate container, and then transferring the molten metal into a crystallizer; S3, cooling the molten metal to a solid-liquid mixed state by using the crystallizer, and enabling a high-temperature blank body with a required section to flow out from an outlet of the crystallizer; S4, arranging plastic forming tools at a bottom of the outlet of the crystallizer, and performing plastic forming on the outflow high-temperature blank body; S5, fixing a lower end of a part after the plastic forming and slowly descending the part by a chuck; S6, machining the part by using point forming machines, and synchronously controlling the machining temperature of the part; and S7, descending the chuck to an appropriate position, and taking the formed part out from the machine frame.

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Patent Owner(s)

Patent OwnerAddress
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYWUHAN CITY HUBEI 430074

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Jianwu Wuhan, CN 2 0
Wang, Guilan Wuhan, CN 14 57
Zhang, Hai'ou Wuhan, CN 6 8

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