A SEMINAR REPORT ON BEAM WELDING GUIDED BY:- Fig:1.1 electron beam welding The electron beam is produced in a high vacuum environment by an electron gun ,usually consisting…
1. Welding 2. ELECTRON BEAM WELDING •The electron beam gun has a tungsten filament which is heated, freeing electrons. •The electrons are accelerated from the source…
1. Welding 2. ELECTRON BEAM WELDING •The electron beam gun has a tungsten filament which is heated, freeing electrons. •The electrons are accelerated from the source…
1. Electron Beam Machining (EBM)19.1 Process Principles 19.2 Equipment 19.2.1 Electron Beam Gun 19.2.2 Power Supply 19.2.3 The Electron Beam Machining Systems 19.3 Process…
Slide 1 Tech Technicalities I Mills SOC128 Fall 2013 Dan Ryan Slide 2 Contents Types of Image Files Clients, Servers, Browsers, Applications Vector/Raster Bar codes, QR Codes…
Slide 1 Spacecraft bus voltage and power 0.1 1 10 2 3 4 1001000 DSCS II RCA SATCOM MILSTAR TDRS SKYLAB SPACE TELESCOPE LEASAT ISS HS702 space factory 、 space hotel Spacecraft…
Spacecraft bus voltage and power severe plasma interaction 400V is necessary for next-generation 1MW large space platform after ISS Spacecraft potential in LEO How an arc…