Electron Beam Diagram. 5 the high velocity electron beam after anode further passes through the tungsten diaphragm which removes the stray electrons from the high velocity electron beam. Construction of electron beam machining.
5 the high velocity electron beam after anode further passes through the tungsten diaphragm which removes the stray electrons from the high velocity electron beam. These electrons are traveling at half the velocity of light ie 16 x 108 m s. Even today new applications are being developed and used industrially especially where other beam processes reach their limits.
6 after tungsten diaphragm electron beam passes through focusing lens.
It provides a high quality electron beam. The electron beam making it useful as a processing tool. Focused electron beams are the primary means of stimulating auger electron emission although other energetic beams eg x ray photons or ions may also be used. High voltage range for thick welding is between 70 to 150 kv.