3D-Printed Models Used for Bionic Precision Castings

3D-printed model made of PMMA. The print head bonds the plastic in layers as thin as 150 micrometers. The model then receives a ceramic coating in the foundry. When burnt out in the oven, the plastic melts, leaving a ceramic mold.

3D-printed model made of PMMA. The print head bonds the plastic in layers as thin as 150 micrometers. The model then receives a ceramic coating in the foundry. When burnt out in the oven, the plastic melts, leaving a ceramic mold.

( Voxeljet )

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