Laser cutting method and device, laser cutting equipment and storage medium

Abstract

The invention relates to a laser cutting method and system, laser cutting equipment and a storage medium. The method comprises the following steps of judging whether first data of a current original cutting track is a micro-connection point or not; if yes, moving the micro-connection point backwards for a preset distance, and regenerating the micro-connection point; if the micro-connection point is not the micro-connection point, moving the micro-connection point forward by a preset distance, and regenerating the micro-connection point; and if the machining data corresponding to the current original cutting track is two more than the machining data before the micro-connection points are regenerated, cutting according to the current original cutting track where the micro-connection points are regenerated, and judging the next original cutting track. The micro-connection points are finely adjusted by calculating the machining data generated by the micro-connection points, the situation that unreasonable micro-connection points are generated at the corners or starting points of the outlines in the cutting process can be effectively eradicated, waste parts generated due to improper arrangement of the micro-connection points are thoroughly prevented, waste of raw materials in laser cutting machining is reduced, and the machining efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of laser cutting, in particular to a laser cutting method, device, laser cutting equipment and storage medium. Background technique [0002] In laser cutting, workpieces that have been cut completely to the contour may lift. If the high-speed moving cutting head hits the lifted workpiece, it may cause damage to the cutting head. In order to prevent the workpiece from lifting, the workpiece is usually not completely cut according to the contour, but a small section of the contour is left without cutting. This small section of contour without cutting is called a micro-connection point. Micro-connection points are usually added manually on the processing operation interface, which will cause some problems. Manually adding micro-connection points may add micro-connection points at the corners of graphics or other places that are not suitable for adding micro-connection points, which will lead to The ...

AI Technical Summary

Problems solved by technology

Micro-connection points are usually added manually on the processing operation interface, which will cause some problems. Manually adding micro-connection points may add micro-connection points at the corners of graphics or other places that are not suitable for adding micro-connection points, which will lead to The probability of workpiece scrapping increases, which affects processing efficiency

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