Laser beam oscillation welding of aluminum alloy using the spatially modulated beam by diffractive optical element (DOE)
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DOI: 10.1016/j.jmapro.2021.04.029
Abstract: Abstract In laser welding, the spatial beam intensity profile of the laser beam is an important parameter as it has a considerable effect on the temperature distribution and cooling rate of the melt pool, which… read more here.
Keywords: cooling rate; beam oscillation; laser beam; modulated beam ... See more keywords