3D Z Z Z-axis Calibration Apparatus for Three Dimensional Printer and Z-axis Calibration Method using the Same

摘要

The present invention relates to a three-dimensional printer using photocuring plastic, and more specifically, to a Z-axis alignment apparatus for a three-dimensional printer which adjusts a Z-axis of a water tank so as to maintain the parallel state of a bottom surface of the water tank and a bed to each other, that is, to prevent the generation of a gap when a bottom surface of the water tank and a lower surface of a bed are in contact with each other.