Laser cutting method, device and equipment based on detection of common-edge perforation and medium

The invention provides a laser cutting method based on detection of common-edge perforation, comprising: acquiring a first common-edge line of a workpiece to be cut, the first common-edge line being characterized as a common-edge line of adjacent workpieces, and the first common-edge line on a drawing of the workpiece to be cut having no perforation; common-edge perforation detection is carried out on the first common-edge line; and punching and/or cutting the first common edge line based on a common edge punching detection result. 本发明提供一种基于检测共边穿孔的激光切割方法，包括：获取待切割工件的第一共边线，所述第一共边线表征为相邻工件共用的边线，且待切割工件的图纸上的所述第一共边线上不存在穿孔设置；对所述第一共边线进行共边穿孔检测；基于所述共边穿孔检测的结果，对所述第一共边线进行穿孔和/或切割。