⑤ Is the actual arrival angle too early or too late for the set arrival angle?
The thread is ejected from the EDP.
The opening and closing timing of the EDP pin is preset, and if it is out of that, it will be a show topic or a long pick.
It’s sensuous, but if it deviates from the set reaching angle by about 40 to 50 °, it becomes a show topic or a long pick.
If it comes out occasionally
The standard deviation of the thread reaching angle may be poor.
In that case, adjust the injection timing, pressure, and angle of the sub-nozzle.