fig2

Figure 2. Power consumption diagram of laser welding system. (A) The power curve of the entire system in one cycle; (B) Power curve of the laser within one cycle; (C) Power curve of the robot within one cycle; (D) Power curve of the cooler within one cycle; (E) Power curve of the compressed gas device within one cycle; (F) Power curve of the protective gas device within one cycle; (G) Power curve of the auxiliary system within one cycle.