3D fast printing method for daily necessity

Abstract

The invention discloses a 3D fast printing method for a daily necessity. The 3D fast printing method includes the following steps that S1, stereoscopic data of the daily necessity to be printed are input into a control device; S2, the control device decomposes the stereoscopic data of the daily necessity into multiple plane level data; S3, the control device converts any plane level data into a set of printing head motion trail data and printing head spraying material amount data; S4, according to all sets of printing head motion trail data and printing head spraying material amount data, the control device controls all printing mechanisms to print the daily necessity in a layering mode on different printing plates, wherein any printing mechanism prints the daily necessity in the layering mode corresponding to the single set of printing head motion trail data and printing head spraying material amount data; S5, the control device controls a moving and taking mechanism to move and take daily necessity bodies in a layering mode one by one and controls an adhesion mechanism to act to stack and adhere the daily necessity bodies in a layering mode to obtain the daily necessity needing to be printed.

Description

Technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D fast printing method for 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 adhesive bonding, light curing and other methods to construct objects by printing layer by layer. In the above-mentioned layer-by-layer printing process, the print heads need to scan back and forth, and at the same time, in order to avoid movement interference between the print heads, the number of print heads installed cannot be too many, resulting in slow printing speed. Therefore, for large objects, especially daily necessities with low precision requirements, the existing 3D printing technology cannot be well promoted and needs to be improved. Summary of the invention [0003] In order to solve the technical problems existing in the backgroun...

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