We are conducting a two-day seminar on resistance welding. The program of the seminar is as follows: review of new materials and welding devices, physical basis of resistance welding, review of resistance welding procedures, Joule effect and heat distribution, equipment and accessories, practical use, limitations and practical problems of resistance welding, the most common mistakes in resistance welding, electrodes ( function, types, shapes, material), standard classification of electrodes, welding parameters of resistance welding: current, compression force, time, current shape, auxiliary welding parameters, parameters for disc welding, parameters for butt welding with ignition, joint preparation: typical preparation of the weld joints, fitting, cleaning, relationship between welding parameters and weld characteristics, control systems, process control, measurements, resistance weld testing specifics, resistance welding protection and safety, practical examples.