To the question of the influence of welding heat on cooling rate of the weld seam metal

Materials on substantiation and necessity of automation of calculation of the arc welding modes under a layer of flux are presented. The software complex for calculating the parameters of the arc welding mode under a layer of flux for low-carbon steels is developed. Dependences of welding heat effect on the cooling rate of the weld seam metal in order to calculate the welding mode are established.