3D printing method and device, data processing method and system and storage medium

Abstract

The invention discloses a 3D printing method and device, a data processing method and system and a storage medium. The 3D printing method comprises the steps that the printing height of each slice layer is determined when a plurality of 3D models are printed based on the slice thickness of each slice layer in the multiple 3D models, so that the movement of a Z-axis driving mechanism in the 3D printing device is controlled according to the printing height; and each curing layer is printed according to the corresponding slice image at each printing height and the corresponding process data, and finally each curing layer is accumulated layer by layer to obtain a 3D object corresponding to each 3D model. The multiple 3D models with different process data can be printed in the same printing batch, and the printing efficiency is remarkably improved while the printing precision is guaranteed.

Description

technical field [0001] The present application relates to the field of additive manufacturing, and in particular to a 3D printing method, equipment, 3D printing data processing method, system and storage medium. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. In order to meet the needs of efficient printing production, in some embodiments, multiple 3D objects can be printed at the same time, but in the current 3D printing technology, only when the process data of each 3D object is the same, can they be printed in the same batch. [0003] However, when different 3D models need to be printed, it is difficult to print these 3D models simultaneously in the same printing batch because the process data corresponding to these 3D models are different. In some cases, when multiple differen...

AI Technical Summary

Problems solved by technology

In order to meet the needs of efficient printing production, in some embodiments, multiple 3D objects can be printed at the same time, but in the current 3D printing technology, only when the process data of each 3D object is the same, it can be printed in the same batch

[0003] However, when different 3D models need to be printed, it is difficult to print these 3D models at the same time in the same printing batch due to the different process data corresponding to these 3D models.

In some cases, when multiple different 3D models need to be printed, it is necessary to print each 3D model separately to meet the different printing requirements of the process data corresponding to each 3D model, resulting in low printing efficiency

Images