Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Analysis of functions of temperature distribution on the surface and in depth of material at laser heat treatment A.N. SHILIN, A.B. MADAROV The article gives the solution of information about the function of the temperature distribution in the depth of material on the surface thermal image in the laser heat treatment. This article describes methods for direct and inverse heat conduction problems for laser heat treatment. Analytical expressions for the engineers are derived from the solutions of the problems. The paper describes the experimental setup and methods of the experiment. Method of experiment on the temperature distribution on the surface and in depth of the material in the laser heat treatment of confirms the results of analytic solutions and is accessible and practical way to determine the temperature distribution and the depth of hardening by laser heat-treated material. These models are designed primarily for engineers to assist in the practical production activities; it is also very useful from a methodological point of view in the process of teaching students and training. Keywords: Laser heat treatment, the temperature distribution, the depth of hardening, thermal control, thermal conductivity. Contacts: E-mail: eltech@vstu.ru Pp. 46-51.