HIGHLIGHTS
- who: MMM from the Optoelectronics, University of Technology-Iraq, Alsina'a Street, Baghdad, Iraq have published the research work: Engineering and Technology Journal, in the Journal: (JOURNAL)
- how: The parametric investigation was carried out including laser power welding speed and defocusing distance as input parameters. Indicated that the heat-affected zone and the welding pool could be controlled using the optimal parameters. The results showed that in the case of laser conduction welding the rise in thermal input heat increased the joint strength and the bead width. In this experiment the laser handpiece remained fixed . . .
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