Five-axis printing system and five-axis printing track determination method

Abstract

The invention provides a five-axis printing system and a five-axis printing track determination method, and belongs to the technical field of 3D printing. The five-axis printing system is characterized by comprising a scanner, a calibration plate, a machine tool and a processor; the calibration plate is arranged on the machine table; the scanner is used for scanning an object to be printed and acquiring coordinates of the object to be printed in a scanner coordinate system; the calibration plate is used for assisting in marking the position relation between the scanner coordinate system and the machine tool coordinate system; and the processor is used for acquiring the conversion relation between the scanner coordinate system and the machine tool coordinate system through the calibration plate, converting the three-dimensional model data under the scanner coordinate system into the machine tool coordinate system, and generating a five-axis printing track. According to the method, any printing model can be positioned through the obtained conversion relation after one-time calibration, the printing position of the to-be-printed object under the machine tool coordinate system does not need to be repeatedly calibrated before each time of printing, time consumed in the early stage of printing is greatly saved, the printing efficiency is improved, operation is easy, and the method can be put into production conveniently.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a five-axis printing system and a method for determining a five-axis printing trajectory. Background technique [0002] Traditional 3D printing can only print on a plane to generate a three-dimensional model. The five-axis additive printing technology adds two dimensions to the traditional 3D printing. By driving the three-dimensional object to rotate, it is used to print a three-dimensional model on multiple surfaces except the bottom surface of the three-dimensional object to achieve three-dimensional additive. [0003] However, the five-axis printing in the prior art needs to recalibrate the actual printing position every time it is printed, which is cumbersome to operate, and the printing efficiency is low, which is not conducive to putting it into production. Contents of the invention [0004] The technical problem of the present invention is to provide a five-axis pr...

AI Technical Summary

Problems solved by technology

[0003] However, the five-axis printing in the prior art needs to re-calibrate the actual printing position every time it is printed, which is troublesome to operate and low in printing efficiency, which is not conducive to putting it into production

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