A 3D printing method based on the size of the graphic filling area

Abstract

The invention discloses a 3D printing method based on the size of the graphic filling area, comprising: obtaining printing data, wherein the printing data includes the filling area of ​​the graphic to be printed; The first printing parameter fills and prints the filling area; if it is determined that the filling area of ​​the graphic to be printed is less than the maximum threshold and greater than the minimum threshold, match the second printing parameter for the galvanometer to fill and print the filling area; if it is determined that the graphic needs to be printed The filling area is smaller than the minimum threshold, and the filling area is filled and printed for the galvanometer to match the third printing parameter; through the above-mentioned method, the method disclosed in the present invention can be used to match the corresponding printing parameters of the galvanometer according to the filling area of ​​the printed graphics. Filling printing will not affect the quality of the product, can effectively improve the printing quality of the product, and greatly improve the user experience.

Description

technical field [0001] The present invention relates to the technical field of 3D printing, in particular to a 3D printing method based on the size of the graphic filling area. Background technique [0002] With the development of science and technology, 3D printing (3D printing) is based on the computer three-dimensional model data, by adding materials layer by layer to create a solid manufacturing and processing mode, 3D printing has high processing precision and can process complex structures, which makes 3D printing technology Become a disruptive manufacturing technology. [0003] During the printing process, the galvanometer is used to emit laser light to scan the graphics to be printed for printing. When the printed graphics include closed graphics, in this case, in the traditional printing method, when the galvanometer emits laser printing, the printing parameters are fixed, which will seriously affect the printing quality of the product, such as the laser emitted by...

AI Technical Summary

Problems solved by technology

When the printed graphics include closed graphics, in this case, in the traditional printing method, when the galvanometer emits laser printing, the printing parameters are fixed, which will seriously affect the printing quality of the product, such as the laser emitted by the galvanometer. The energy values ​​of the lasers are the same, and most of the lasers corresponding to this energy value are suitable for printing graphics with relatively large filling areas, so there is no doubt that there is no effect on printing graphics with relatively large filling areas, while Some printed graphics with a relatively small filling area will seriously damage the printed layer, seriously affect the quality of the product, and greatly reduce the user experience

Images