Title :
Research of electron beam welding focusing deflection system
Author :
Xing Liu ; Yongfeng Kang ; Xiaoli Guo ; Jingyi Zhao
Author_Institution :
Sch. of Electron. & Inf. Eng., Xi´an Jiaotong Univ., Xi´an, China
Abstract :
The combined focusing deflection system is the fundamental part of the electron beam welding system. An improved 12-pole magnetic deflector applied to the combined focusing deflection system is designed and calculated, which can generate a strong deflection field. From the simulation results, this improved deflection system meets the requirements of high scanning frequency and large scanning field. At the same time, an actual 12-pole magnetic deflector is also manufactured and its performance is consistent with the simulation results.
Keywords :
electron beam welding; 12-pole magnetic deflector; deflection field; electron beam welding focusing deflection system; scanning field; scanning frequency; Electron beams; Focusing; Inductance; Magnetic domains; Magnetic flux; Soft magnetic materials; Welding; 12-pole magnetic deflector; electron beam welding; high scanning frequency; large scanning field;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7224027
