Device for heating material based on high-power laser

Abstract

The invention discloses a device for heating a material based on a high-power laser, which comprises a workbench, a fixing mechanism for fixing a to-be-processed material, an adjusting mechanism for adjusting the angle and height of a laser heating device, and a cooling mechanism for quickly cooling the heated material, the fixing mechanism comprises a supporting column fixedly connected to the lower portion of the workbench, supports are symmetrically and fixedly connected to the upper portion of the workbench, the top ends of the supports are jointly and fixedly connected with a cross beam, a fixing block is fixedly connected to the upper portion of the workbench and is of a hollow structure, and a first pipeline is arranged in the workbench. The interiors of the fixing blocks are communicated through a first pipeline, a first partition plate is connected to the interiors of the fixing blocks in a sealed and sliding mode, and a reset spring is fixedly connected to the first partition plate. The device has the advantages that a workpiece is rapidly positioned and fixed through the fixing mechanism, manual operation is not needed, manpower is greatly saved, and efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of road maintenance engineering, in particular to a device for heating materials based on a high-power laser. Background technique [0002] A new technology for heat treatment on the surface of metal materials by using the heat effect generated by the high energy of the laser beam. The working process of this technology is: the surface of the part is irradiated with laser, which can be heated above the critical phase transition temperature, and after the laser beam is removed, the surface cools rapidly and quenches itself. This has achieved obvious effects in improving the wear resistance, corrosion resistance, fatigue resistance and impact resistance of the metal surface. The advantage of laser treatment is no pollution, and it is a local surface treatment, with small pressure and small deformation, so it has broad application prospects. The characteristics of laser surface treatment are fast heating speed...

AI Technical Summary

Problems solved by technology

[0003] The existing high-power laser heating device cannot quickly locate and fix the workpiece, and manual positioning is required, and the efficiency is slow. At the same time, the angle of the laser cannot be quickly adjusted, which affects production efficiency. Moreover, the existing high-power laser heating device There is no cooling mechanism, and natural cooling is usually used, which makes the cooling time longer and affects subsequent processing

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