Z-Axis Improvement In Additive Manufacturing

Description

An additive manufacturing method and component having a fill layer material injected into voids as a Z-direction liquid nail or pin to provide a better connection between layers. Rather than depositing a complete layer, the extruder stops extruding at certain sections of the layers to leave a void. This repeats in the same location for the next predetermined number of layers, to create a series of vertically aligned voids in the print. Once the void hole is deep enough, the extruder will go back to this hole after completing the layer and fill it in. When this is done, the material flows down to the bottom of the hole and fill in the hole until it reaches the level of the most recent layer. This can be done a plurality of times on each layer.

11/01/2018

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