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Control method and device of laser ablation system and computer readable storage medium

A technology of laser ablation and control method, which is applied to the control of laser ablation system and the field of computer-readable storage media to achieve the effect of improving accuracy

Pending Publication Date: 2022-03-04
泰德激光惠州有限公司
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Problems solved by technology

[0003] Embodiments of the present invention aim to solve the technical problem of how to improve the accuracy of ablation by providing a control method, device and computer-readable storage medium of a laser ablation system

Method used

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  • Control method and device of laser ablation system and computer readable storage medium
  • Control method and device of laser ablation system and computer readable storage medium
  • Control method and device of laser ablation system and computer readable storage medium

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no. 1 example

[0066] refer to figure 2 , figure 2 It is the first embodiment of the control method of the laser ablation system of the present invention, the method includes the following steps:

[0067] Step S10, acquiring a 3D contour map of the workpiece to be processed, and determining whether there is a deep curved surface to be stripped in the workpiece to be processed according to the 3D contour map.

[0068] Processing technology is a technology that uses the characteristics of the interaction between the laser beam and the material to cut, weld, surface treat, drill, micro-process, and use it as a light source to identify objects, etc. The traditional application is the largest. The field of laser processing technology. Laser technology is a comprehensive technology involving many disciplines such as light, mechanics, electricity, materials and detection. Traditionally, its research scope can be generally divided into:

[0069] 1. Laser processing system. Including laser, lig...

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Abstract

The invention discloses a control method and device of a laser ablation system and a computer readable storage medium, and the method comprises the steps: obtaining a 3D profile diagram of a to-be-processed workpiece, and determining whether the to-be-processed workpiece has a to-be-stripped curved surface or not according to the 3D profile diagram; when the to-be-processed workpiece has the to-be-stripped deep curved surface, acquiring the height corresponding to the salient point of the to-be-stripped deep curved surface and the material information corresponding to the to-be-processed workpiece; determining the number of ablation times according to the height, and determining the ablation power corresponding to each ablation according to the material information; and controlling the laser ablation system to perform successive ablation on the curved surface to be deepened corresponding to the workpiece to be processed according to the ablation power. According to the invention, the laser ablation accuracy is improved.

Description

technical field [0001] The present invention relates to the technical field of laser processing, in particular to a control method, device and computer-readable storage medium of a laser ablation system. Background technique [0002] For some workpieces with high thermal melting properties, the cross-section of the lower layer will be heated during laser ablation. If the next layer is to be ablated, the ablation depth of the next layer will be deepened at this time. By analogy, it will eventually lead to excessive ablation of the last layer, which shows that the ablation accuracy is low. Contents of the invention [0003] Embodiments of the present invention aim to solve the technical problem of how to improve ablation precision by providing a control method, device and computer-readable storage medium of a laser ablation system. [0004] An embodiment of the present invention provides a control method of a laser ablation system, and the control method of the laser ablati...

Claims

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Application Information

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IPC IPC(8): G05B19/19B23K26/36B23K26/70
CPCG05B19/19B23K26/36B23K26/702G05B2219/35349
Inventor 韩一鸣
Owner 泰德激光惠州有限公司
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