Intelligent parameter control method and system for laser cutting machine

Abstract

The invention discloses an intelligent parameter control method and system for a laser cutting machine, and relates to the technical field of cutting machine parameter control, and the method comprises the steps: carrying out the feature collection of a target PCB, and obtaining first feature information; determining a first laser focal length according to the first feature information; performing laser cutting simulation control on a first-layer model constructed based on the first feature information to obtain a first simulation record; recording first optimal laser parameter control data obtained by analyzing the first simulation record as a dynamic cutting constraint; and the laser cutting machine carries out laser cutting on the first structure layer under the synergistic effect of the fixed cutting constraint and the dynamic cutting constraint. The technical problems that in the prior art, when a laser cutting technology faces a PCB multi-layer stacked structure, cutting parameters are difficult to accurately determine, so that the cutting quality is unstable, and the efficiency is low are solved, and the technical effects that the laser cutting accuracy, quality and efficiency are effectively improved, and the laser cutting process is intelligently and accurately controlled are achieved.

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