Laser scanning control method, device and equipment of laser and storage medium

• Main Authors: PENG YUFANG, LI MING, WEN HAI, NIU XING, JIN CHENGLI, WU DA
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention relates to the field of laser control, and discloses a laser scanning control method, device and equipment of a laser and a storage medium, which are used for improving the accuracy of laser scanning control of the laser. The method comprises the steps of obtaining an initial scanning track of a target laser; performing track type analysis on the initial scanning track to determine a track type; performing track parameter extraction on the initial scanning track to generate a track parameter set; performing trajectory equation construction on the initial scanning trajectory, and determining a target trajectory equation; calculating heat effect indexes to obtain a heat effect index set; collecting laser beam parameters to obtain a laser beam parameter set, and generating optical distortion parameters of a target laser; and acquiring a real-time scanning track, performing track offset data analysis on the real-time scanning track through the target track equation based on the thermal effect index