Laser perforation control method, laser perforation system and storage medium

By using an encoder in the laser processing system to feedback the position information of the driving module in real time and controlling the output power of the laser module based on the position information, the energy accumulation problem caused by uneven energy in laser processing is solved, and equidistant processing and uniform energy distribution are achieved, and product quality is improved.

CN119681469AActive Publication Date: 2025-03-25GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD +1
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Patent Information

Application Number
CN202510010486.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-03-25
Estimated Expiration
2045-01-03

AI Technical Summary

Technical Problem

In laser processing, due to the uneven energy distribution of the light pulsed out of fixed frequency, the pulse energy received by the product is uneven, and energy accumulation occurs, which affects the processing quality of the product.

Method used

Using a laser perforation control method and system, the position information is feedbacked in real time by the encoder of the first driving module and the second driving module, and the output power and energy distribution of the laser module are controlled to achieve equidistant processing and uniform energy distribution of the products to be processed.

Benefits of technology

The equidistant output processing of laser energy is realized, which avoids the problem of energy accumulation, improves the processing quality of the product, and ensures the uniformity of the pore spacing and the uniform distribution of energy.

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Abstract

The invention provides a laser perforation control method, a laser perforation system and a storage medium, and belongs to the technical field of product processing. The laser perforation system comprises a first driving module, a second driving module and a laser module, and the method comprises the steps that in response to a starting instruction, the first driving module is controlled to move, and a first position parameter fed back by a first encoder is received; controlling a laser module to preliminarily process the to-be-processed product according to the first position parameter and the processing parameter; counting the moving times of the second driving module; when the number of times of movement does not reach the preset number of times, the second driving module is controlled to move, and a second position parameter fed back by the second encoder is received; and according to the second position parameter and the machining parameter, the laser module is controlled to re-machine the to-be-machined product, the number of movement times of the second driving module is updated till the updated number of movement times reaches the preset number of times, and a target punched product is obtained. According to the embodiment of the invention, products with equidistant laser holes and uniform energy distribution can be produced, and the problem of energy accumulation is avoided.
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