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Laser control method, device and medium

A control method and technology of a control device, which can be used in laser welding equipment, manufacturing tools, metal processing equipment, etc., and can solve problems such as the complexity and flexibility of control circuits

Active Publication Date: 2022-04-05
深圳泰软软件科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention aims to solve the problem of complex control circuit and poor flexibility in the prior art by providing a laser control method, device and computer storage medium

Method used

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  • Laser control method, device and medium
  • Laser control method, device and medium
  • Laser control method, device and medium

Examples

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no. 1 example

[0065] refer to figure 2 , figure 2 It is the first embodiment of the laser control method of the present invention, and the laser control method includes the following steps:

[0066] Step S10, generating a control instruction set of the scanning head according to the processing parameters of each scanning head in the laser, where the control instruction set includes a plurality of control instruction blocks of each of the scanning heads;

[0067] The laser welding process is that a beam of laser light emitted by the laser is reflected to the scanning head through the deflecting mirror, and the galvanometer in the scanning head reflects the laser to different positions. The laser is reflected by two galvanometers successively, and finally the laser is reflected to the surface of the product to be processed. The processing parameters of laser welding scanning head are mainly based on welding process parameters, such as laser power peak power, spot welding power waveform, m...

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Abstract

The invention discloses a laser control method, device and computer storage medium. The control method includes: generating a control instruction set of the scanning head according to the processing parameters of each scanning head; acquiring the control instruction block with the highest priority in the control instruction set; controlling the deflection The mirror deflects to the position of the scanning head corresponding to the control instruction block with the highest priority; generates the target instruction block and executes the target instruction block according to the control instruction block with the highest priority and the deflection mirror deflection instruction block; deletes the currently executed control instruction in the control instruction set block, and return to the step of obtaining the control instruction block with the highest priority in the control instruction set until the control instruction block in the control instruction set is zero. In this way, a single control board obtains the scanning head corresponding to the control command with the highest priority through priority arbitration, and simultaneously controls the cooperation of the laser, scanning head and deflection mirror through the target command block, which simplifies the control circuit and improves the flexibility of the control circuit. .

Description

technical field [0001] The present invention relates to the field of laser processing, and in particular, to a laser control method, device and computer-readable storage medium. Background technique [0002] With the continuous development of science and technology, various industrial products emerge in an endless stream, and laser welding is widely used in instant noodles such as industrial product welding. [0003] In order to improve the processing efficiency and reduce the equipment cost, a laser is often used for laser welding processing, and the deflecting mirror is used to deflect time-division and split light at high speed to two, three or four scanning heads. In the traditional control, the laser control board, the spectroscopic control board and the multiple single-channel control boards are used to control the laser emission, the deflection of the deflection mirror and the high-speed deflection of the galvanometer in the scanning head respectively, so as to realiz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/21B23K26/70B23K26/00
CPCB23K26/21B23K26/70B23K26/00B23K26/702
Inventor 贾长桥盛辉张智洪张凯
Owner 深圳泰软软件科技有限公司
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