Welding 2

[SLPC11-01(Invited)] Laser welding of copper by high-power visible laser

*Daisuke Nakamura¹, Toshifumi Kikuchi¹, Ryuma Takabatake¹, Masahiro Koba¹, Rikuto Kokubo¹, Hiroshi Ikenoue² (1. Kyushu University, 2. Kochi University of Technology)

The weld cross section and spatter generation in hairpin welding of copper wire using blue and green lasers were investigated.