The hollow-axis motor drives the offsetnozzle and rotates the arc on the tip of wire at high speed, so as to ensure enough penetration into the sidewalls in narrow gap welding.
The Dynamic-Tilt jet cutter can position the nozzle at an fixed angle to cut , exactly offset the natural taper from the jet cutter.
“动态倾斜切割头”可把切割头定位在一定的角度去切割，能精确地抵消水刀切割所产生的自然倾斜角度误差。
3
When the distance of two nozzles was fixed, the offset of impinging stagnation point on the axis increased with the ratio of velocity and the nozzle diameter.