THREE-DIMENSIONAL PRINTING APPARATUS AND THREE-DIMENSIONAL PREVIEW AND PRINTING METHOD THEREOF

摘要

A three-dimensional (3-D) printing apparatus includes a processing unit, a base, and a printing head. The processing unit is configured to read and process a first digital 3-D model and is adapted to receive an adjustment signal to adjust the first digital 3-D model to a second digital 3-D model according to the adjustment signal. The printing head is coupled to and controlled by the processing unit. If the second digital 3-D model is confirmed, the processing unit saves the second digital 3-D model and controls the printing head to dispense a construction material in a layer-by-layer manner on the base to form a 3-D object associated with the second digital 3-D model.