Method for generating auxiliary support for 3d printing output stability

Abstract

Provided is a method for generating an auxiliary support for 3D printing output stability in bottom-up stacking manufacturing. The method for generating an auxiliary support, according to an embodiment of the present invention, comprises the steps of: slicing a 3D model into a plurality of 2D layers; calculating the position of an auxiliary support on the basis of the width of the sliced 2D layers; and generating an auxiliary support on the basis of the calculation result. Therefore, output stability can be increased by automatically generating the position and size of the auxiliary support so that the separation force of a stacked surface is uniform.

Dependencies are inferred from the claim text.