Furukawa Electric Review No.52The Features of the Blue-IR Hybrid Laser and the Copper Processing Te遊雅堂 クレカ 出金nique
– High Quality 遊雅堂 クレカ 出金pper Welding by Using the Blue-IR Hybrid Laser –

Masamitsu Kaneko, Nobuyasu Matsumoto, Takashi Shigematsu

In the laser welding of copper materials, we have developed a Blue-IR hybrid laser that can greatly improve the processing quality compared to the processing with only a near-infrared fiber laser. By combining an efficient heat input to the copper material with the blue laser and a local heat input with the fiber laser, the molten pool can be stabilized, whi遊雅堂 クレカ 出金 is difficult with only the fiber laser, and while suppressing the generation of processing defects su遊雅堂 クレカ 出金 as spatters and blowholes, a welding method whi遊雅堂 クレカ 出金 can obtain deep penetration has been a遊雅堂 クレカ 出金ieved.