Electron Beam Welding Process

The electron beam eb welding process is used in a variety of industries.

Electron beam welding process.

Thus the electron beam can carry high. Deeper penetrations allow for a larger gap threshold. This high speed stream of electrons is tightly focused using magnetic fields and applied to the materials to be joined. Electron beam welding provides excellent welding conditions because it involves.

However when welding at a max. Penetration depth of 3 to 5 mm gaps of up to 0 1 mm are generally allowed. Working of electron beam welding process in electron beam welding the electron is produced by the cathode of the electron gun. The power density pd defines the process s ability to develop enough heat for welding.

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. The anode which is positively charged attracts the. Using magnetic lenses by which the beam can be shaped into a narrow cone and focused to a very. The process develops energy by bombarding the work piece with a focused beam of high velocity electrons.

Electron beam welding is used to melt and join base materials. The beam of electrons creates kinetic heat as it impacts with the workpieces causing them to melt and bond together. 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 pd in watts per unit area is obtained by the following equation.

In electron beam welding the kinetic energy of the electrons is converted into heat as they strike the workpiece. After cathode a cup grid is. Because of the high voltage applied across the cathode and anode. Electron beam welding ebw is another focused beam welding process.