Additive manufacturing metal cooling method
A technology of additive manufacturing and metal cooling, applied in the field of additive manufacturing, which can solve problems such as deformation
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[0021] As shown in the figure, the metal cooling method for additive manufacturing in this embodiment includes a cooling device 1, and the cooling device realizes cooling during the additive manufacturing process through the following steps:
[0022] S1: Additive manufacturing: using laser cladding equipment or arc additive equipment to perform additive manufacturing on the substrate 2;
[0023] S2: On-line cooling: the cooling device is set behind the heat source and follows the heat source to cool the cladding layer 3 and the heat-affected zone below the cladding layer in real time. The heat source is the position of the sintering raw material of the additive manufacturing equipment and the position of the molten pool; after the additive equipment prints two layers, adjust the cooling device to a suitable height, and turn on the cooling cycle immediately behind the heat source to realize the Rapid cooling of the cladding layer and the heat-affected zone below;
[0024] S3: ...
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