Friction stir welding and MIG welding process are used for high-speed rail body parts welding. The friction stir welding process adopts mobile gantry structure and is equipped with laser welding seam tracking and constant pressure constant position control system. MIG welding process adopts mobile gantry equipped with robot.
Friction stir welding and MIG welding process are used for high-speed rail body parts welding. The friction stir welding process adopts mobile gantry structure and is equipped with laser welding seam tracking and constant pressure constant position control system. MIG welding process adopts mobile gantry equipped with robot.