3D printing control system for dual laser segmentation and its segmentation method

Abstract

A 3D printing control system for dual laser segmentation and a segmentation method thereof, comprising: a module running on the upper computer includes: an analysis module, the analysis module is used to analyze the data file corresponding to the part currently to be printed; A segmentation module, the segmentation module is used to divide the image in the data file according to the X-axis direction with a median line, a left boundary line and a right boundary line; a processing module, the processing module is used to sequentially process the data Each polygonal area polygen or filled area hatch of the image in the file. It effectively avoids that the dual laser printing method in 3D printing in the prior art does not consider the positional relationship of the complete polygonal area polygon or the two sub-parts of the filled area on the part, and the common edge is printed twice to form a resource Defects that waste and reduce printing efficiency, and it is difficult to realize the balance of printing on both sides.

Description

Technical field [0001] The present application relates to the field of 3D printing control, and more particularly to a 3D printing control system for dual laser segmentation and its segmentation method. Background technique [0002] With the continuous breakthrough of 3D Printing R & D technology, 3D print has been successfully applied to aerospace, biomedical, architectural, automotive and other fields, and continuously achieve breakthrough progress. In order to better improve performance, print parts from single laser light, improve the multiple laser: [0003] There is currently more 3D printers that currently support double laser printing. However, the dual laser printing is time consuming. The time spent on the dual laser printing part depends on the dual laser segmentation algorithm. [0004] Specifically, when the 3D printer actually prints the part, if it is just a laser print, then print a complete part, especially when a large part takes a long time. However, if there a...

AI Technical Summary

Problems solved by technology

[0010] In order to solve the above problems, this application provides a 3D printing control system and transmission method for dual laser segmentation, which effectively avoids that the dual laser printing method in the prior art 3D printing does not consider the complete polygon area polygon or filling on the part The positional relationship of the two sub-parts divided into the area, and the common side being printed twice lead to the waste of resources and the reduction of printing efficiency, and it is difficult to achieve the balance of printing on both sides.

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