Rotating disc type jet device for water-jet guided laser processing system and working method of rotating disc type jet device

• Main Authors: TENG BIN, LI XIAOYU, XU FUJIA, SUN LAIBO, LIU MING, HAN PENGBO, SUN QIAN
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2023
• 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 technical field of machining, in particular to a rotating disc type jet device for a water-guided laser machining system, which comprises a shell, a light-water coupling cavity is arranged in the shell, a water inlet hole is formed in the side wall of the shell and used for circulating water jet, and a through hole is formed in the bottom of the light-water coupling cavity; the laser incidence window is arranged on the shell; the rotating mechanism is partially arranged in the shell, a rotating disc type nozzle is installed on the rotating mechanism, the through hole is tightly combined with the surface of the rotating disc type nozzle, a plurality of jet flow spraying holes are formed in the rotating disc type nozzle, and a machining laser beam enters the light-water coupling cavity through the laser incidence window, penetrates through the through hole and is coupled with water jet flow at the upper opening of the jet flow spraying holes. Then entering the surface of the process