The electron beam welding process allows fusion welds of great depth with a minimum width because the beam can be focused and ... (iii) The narrow beam reduces the distortion of the work-piece, making the replacement of costly jigs and fixtures less (i) A power source of frequency converter which converts 50 ... Ultrasonic Welding A schematic diagram of a typical I ultrasonic welding is shown in Fig.
|Title||:||Comprehensive Workshop Practice|
|Author||:||R. K. Rajput|
|Publisher||:||Firewall Media - 2004-01-01|