Laser marking method, device and computer-readable storage medium

Abstract

The invention discloses a laser marking method. The laser marking method comprises the following steps: acquiring the number of repeated markings and a target graphic, and copying the target graphic according to the number of repeated markings to obtain each marking Corresponding to the target graphic; generate the starting position of each marking according to the target graphic, so that the starting position of each marking is different; sequentially control the laser marking device according to the starting position and the corresponding The target pattern is marked until the number of times of marking reaches the number of times of repeated marking. The invention also discloses a laser marking device and a computer-readable storage medium. By setting the starting position of the marking for the repeatedly marked graphics, the starting position of each marking is different, and according to the starting position of the marking Start marking at the initial position to avoid the problem of more obvious dents during repeated marking, thereby improving the effect of laser marking.

Description

technical field [0001] The present invention relates to the technical field of laser marking, in particular to a laser marking method, device and computer-readable storage medium. Background technique [0002] When marking a workpiece with a laser, some marks have certain requirements for the marking depth, so it is usually necessary to mark the same figure at the same position multiple times, which is shown as copying and pasting the same figure multiple times in the control interface. To achieve multiple markings. [0003] However, multiple graphics after copying and pasting are overlapped together. Due to the high energy of the first pulse light during marking, the marking strokes are heavy, and dents are produced on the workpiece. When marking, because the starting position of multiple markings is the same, the dent will be more obvious, resulting in poor laser marking effect. [0004] The above content is only used to assist in understanding the technical solution of ...

AI Technical Summary

Problems solved by technology

[0003] However, multiple graphics after copying and pasting are overlapped together. Due to the high energy of the first pulse light during marking, the marking strokes are heavy, and dents are produced on the workpiece. When marking, because the starting position of multiple markings is the same, the dent will be more obvious, resulting in poor laser marking effect

Images