A data processing method for fast 3D printing of daily necessities

Abstract

The invention discloses a data processing method for 3D rapid printing of daily necessities, which comprises the following steps: S1: Input the three-dimensional data of daily necessities to be printed into a control device; S2: The control device decomposes the three-dimensional data of daily necessities into multiple levels of three-dimensional data according to the material information of daily necessities and Hierarchical splicing data; S3: the control device converts any of the above-mentioned hierarchical three-dimensional data into a set of print head movement track data and print head spraying material quantity data at each position; S4: the control device converts the printing spray material quantity data It is the spraying speed data and spraying time data, and the spraying speed decreases gradually during the spraying process.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a data processing method for 3D rapid printing of daily necessities. Background technique [0002] 3D printing technology is a rapid prototyping technology, which is based on digital model files, using powdered metal, plastic resin and other materials, using methods such as adhesive bonding and light curing, to construct objects by layer-by-layer printing. In the above-mentioned layer-by-layer printing process, since the print head needs to scan back and forth, and at the same time, in order to avoid movement interference between the print heads, the number of installed print heads should not be too large, resulting in a very slow printing speed. Therefore, for large objects, especially daily necessities that do not require high precision, the existing 3D printing technology cannot be well promoted and needs to be improved. Contents of the invention [0003] In order to so...

AI Technical Summary

Problems solved by technology

In the above-mentioned layer-by-layer printing process, because the print head needs to scan back and forth, and at the same time, in order to avoid movement interference between the print heads, the number of installed print heads should not be too large, resulting in a very slow printing speed

Therefore, for large objects, especially daily necessities that do not require high precision, the existing 3D printing technology cannot be well promoted and needs to be improved