Qzyk from the paper moving control method and step motor control, frequency control, AC servo control in three ways.
Stepper motor control and variable frequency speed regulation control mode on the positioning accuracy of the paper to the cutter push can reach 0.1mm, at speeds of up to 8-14 meters / minutes (to the precision and speed for manufacturers use of control system and the selection of electrical components will have big difference), but the stepper motor start control when noise is harsh, not to be many cutting mechanism made business and cutting machine users about.
AC servo control to the cutter pushing paper for positioning accuracy and speed than VVVF control has a tremendous breakthrough of quality and quantity, the positioning accuracy can be reached + 0.025- + 0.015mm and push the paper speed can reach 16-20 meters / minutes (to the precision and speed for manufacturers use of control system and the selection of electrical components will have great difference). |
