The ink control structure of a pen includes a pen body and a pen point. The stator and rotor have a same number of poles. This manufacturing method can achieve the alignment with a sufficiently high alignment accuracy in a short processing time.
Algorithmically generated prior art
The ink control structure of a pen includes a pen body and a pen point. The stator and rotor have a same number of poles. This manufacturing method can achieve the alignment with a sufficiently high alignment accuracy in a short processing time.