Electron Beam Welding Process

After cathode a cup grid is.

Electron beam welding process.

Penetration depth of 3 to 5 mm gaps of up to 0 1 mm are generally allowed. The electron beam eb welding process is used in a variety of industries. This high speed stream of electrons is tightly focused using magnetic fields and applied to the materials to be joined. However when welding at a max.

Using magnetic lenses by which the beam can be shaped into a narrow cone and focused to a very. Thus the electron beam can carry high. Electron beam welding provides excellent welding conditions because it involves. Electron beam welding is used to melt and join base materials.

The power density pd defines the process s ability to develop enough heat for welding. Strong electric fields which can accelerate electrons to a very high speed. The anode which is positively charged attracts the. Electron beam eb welding is a fusion welding process whereby electrons are generated by an electron gun and accelerated to high speeds using electrical fields.

Deeper penetrations allow for a larger gap threshold. Because of the high voltage applied across the cathode and anode. The pd in watts per unit area is obtained by the following equation. Because the welding is characterized by a small spot with minimal heat effects couplings with no gaps are ideal.

Electron beam welding ebw is one another form of the fusion welding process or power beam processes in which the melting and joining of metals is done by heating them with an high velocity electron beam. Working of electron beam welding process in electron beam welding the electron is produced by the cathode of the electron gun. Applications range from fully automated high productivity and low cost automotive in line part production to single part batch processes in the high cost aircraft engine industry at the other end of the industrial spectrum. The beam of electrons creates kinetic heat as it impacts with the workpieces causing them to melt and bond together.