The features of the production of welded joints from non-ferrous alloys are considered. The disadvantages of the used capacitor welding methods are described. To reduce the possibility of intermetallic compounds, it is proposed to use high-voltage capacitor welding with induction-dynamic drive (HVCW with IDD) on super-rigid modes of action. The technological scheme methods of HVCW with IDD are given, the physical nature of the impulse process is described. The results of comparative analysis of the waste of thermal energy depending on the technological method and roughness of the welded surfaces, as well as the ratio of thermal and mechanical energies for each method of HVCW with IDD are given.

The report shows the classification of methods of high-voltage capacitor welding (HVCW) with magnetic drive pulse applied to the preparation of joints such as "rod - drive" of non-ferrous metals and alloys. Researches of processing methods of process of HVCW are provided. The ranges of energetic, geometrical parameters are defined and dependences of durability of welded connections are given. The hypothesis is offered and usage considerations on HVCW are made.

No abstract