An optimized method of three-dimensional printing

Abstract

An optimized three-dimensional printing method, includes: A) generate three-dimensional CAD model; B) separate the three-dimensional CAD model into a series of layers; C) print the separate layers by the method that spray the given composite material through a nozzle; D) the bottom layer is printed through the nozzle on the work platform; E) the layers except the bottom layer are printed after finish printing the bottom layer to form the three-dimensional composite model; the method generate the data of printing bottom layer depend on the concave-convex points on the work platform in procedure B). Compare to existing three-dimensional technology, the analysis of the degree of concave-convex of the work platform generates the corresponding data of printing. The path of printing bottom layer can be confirmed, thereby lowering the requirements of the work platform, reducing the damage to the nozzle and eliminating the phenomenon of warping at the bottom.

Dependencies are inferred from the claim text.