Title :
Application research on multi-pulse laser used in micro laser welding fields
Author :
Zhang, Rang ; Zhang, Qiue
Author_Institution :
Sch. of Sci., Changchun Univ. of Sci. & Technol., Jilin, China
Abstract :
The article expounded the metal how to absorb the laser´s energy in detail, calculated and analysis the surface of the metal´s temperate field and fuse pool, and combine the multi-pulse compose method´s process that cumulate laser energy in micro laser welding applications, designed the instrument which used in the micro laser welding, then makes some theoretic and validate experiments, educed some beneficial conclusions. It has been based the next step to research the automatic and intelligent micro laser weld instrument.
Keywords :
laser beam welding; laser beams; laser materials processing; optical design techniques; optical modulation; Q-modulated process; laser focus beam size; microlaser welding application; multipulse laser; optical design; Educational institutions; Heating; Instruments; Laser applications; Laser stability; Optics; Welding; Luminous flux; Micro laser welding; Multi-pulse laser; Q-modulate;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013269
