Laser annealing device for laser cutting

Abstract

The invention discloses a laser annealing device for laser cutting. The laser annealing device comprises a working table, wherein two groups of laser reflection assemblies are slidably installed in the working table, a first base and a second base are fixedly mounted at the bottoms of the two groups of the laser reflection assemblies, the included angle between the laser reflection assembly and the second base is 90 DEG, walking wheels are fixedly installed at the four corners of the bottoms of the first base and the second base, the laser reflection assembly comprises a bottom plate, a tray is rotationally mounted in the bottom plate, an arc-shaped plate is arranged at the top of the tray, a reflecting lens is fixedly mounted at the top of the arc-shaped plate, an electric push rod is arranged between the arc-shaped plate and the bottom plate, the output shaft end and the tail end of the electric push rod are hinged to one side of the upper surface of the tray and one side of the lower surface of the arc-shaped plate through lug plates respectively, a lifting motor is fixedly installed in the middle of the bottom of the bottom plate, and sliding assemblies are annularly arrayed atthe bottom of the tray at equal intervals. The laser annealing device improves annealing efficiency.

Description

technical field [0001] The invention belongs to the technical field of laser annealing, and in particular relates to a laser annealing device for laser cutting. Background technique [0002] Annealing is a metal heat treatment process, which refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. The purpose is to reduce hardness, improve machinability; eliminate residual stress, stabilize size, reduce deformation and crack tendency; refine grain, adjust structure, and eliminate structure defects. To be precise, annealing is a heat treatment process for materials, including metal materials and non-metal materials. Moreover, the purpose of annealing new materials is similar to that of traditional metal annealing. [0003] The traditional thermal annealing technique is to place the entire workpiece in a vacuum furnace. Laser annealing technology is mainly used to repair semiconductor materia...

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Problems solved by technology

[0005] The object of the present invention is to provide a laser annealing device for laser cutting, to solve the problem that the adjustment range of the reflective mirror in the prior art is limited in the above-mentioned background technology, so the annealing process is increased and the annealing efficiency is reduced

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