Fiber transmission vibration mirror scan laser welding machine of laser through vibration mirror swing achieved laser points of fast mobile, so can in welding range within of welding plane shàng can achieved arbitrary graphics of high-speed degrees high precision of spot and continuous welding, so than traditional of automatically welding machine through step into servo motor drive mobile artifacts welding, welding speed shàng has great of improve (5 times times above), its scan speed up to 7 meters/s, welding points 10 a/s.