Analytical and numerical methods for calculation the deep of penetration the welding seam formed by the electron beam generated by glow discarge electron guns
The article is devoted to the problem of defining the focal diameter of electron beam, formed by the
glow discharge electron guns, as well as the necessary pressure in the gun chamber for realising the
welding process. Taking into account, that glow discharge electron guns are widely used in industry
for welding of different metals, and that for providing the high quality of welding joints estimation
of energetic parameters in beam focus is very important, proposed methods are very important for