New method for modeling the topographical property of metals and its application in robot laser hardening with overlapping

Robot laser surface hardening is the part necessary for hardening instantly absorbs light energy, turning it into thermodynamic, due to which the temperature rises and austenite forms, then, after instant cooling, the martensite microsubstance is obtained. Due to the technology of heat treatment, it is possible to obtain other high-strength layers. The combination of laser hardening technology with the advantages of high cooling rate, uniform temperature distribution, minimum thermal stress, high strength, wide processing capabilities of various parts, etc. made this machine advanced in the processing of molding tools. In the laser a flat semiconductor is used as a heat source. The laser, in turn, has a high photoelectric conversion efficiency, has a short wavelength, low energy consumption and other advantages. In this article, we present the technology of robot laser hardening with overlapping and new method for predicting the topographical property of overlapping hardening process.