What is the significance of the slitting machine?

The traditional control system of the slitting machine is to use a large engine to drive the upstream and downstream waves. A magnetic powder coupling is attached to the winding and winding shaft. The resistance generated by the magnetic powder coupling is set by setting the current of the magnetic powder coupling to control the surface tension of the material.

What is the working principle of the slitting machine?

The magnetic powder coupling and brake of the slitting machine is a special automatic actuator. It transmits the torque through the magnetic powder filled in the working column. A change in the magnetic current can change the magnetic state of the magnetic powder, thereby adjusting the torque transmitted. It can be used for infinite speed regulation from zero to synchronous speed, suitable for fine tuning high speed sections and medium and low performance speed control systems. It is also used in the deflection or deflection voltage control, which adjusts the torque by adjusting the current to ensure that the voltage remains constant during the winding process.

The slitting machine has continuously evolved from single engine control to double and three engines, which is more stable and efficient under the condition of higher machine speed.

What should I do if there is an error in the work of the slitting machine?

The knife of the slitting machine is crooked at the end of the box:

1. Incorrect adjustment of the paper insert positioning guide sheet of the slitting machine knife;

2. A section of the slitting blade is too blunt, which differs from the linear speed of other knives;

3. Wrong setting of the paper guide wheel of the slitting machine knife;

4. Incorrect paper supply by the slitting machine knife.

The slitting machine knife produces grooves:

1. The blade of the slitting machine is blunt and should be polished;

2. The overlapping of the slitting machine knife and the knife edge is too flat;

3. Paper sides and paper soles are drawn into the slot of the slitting machine knife, which should be thoroughly cleaned before the machine is switched on;

4. The slitting column of the slitting machine knife is too large, generally no more than 2.5 mm.

The impression line of the slitting machine knife is easy to break:

1. The basic document is inferior;

2. The pressure line is too deep.

How does the longitudinal slitting machine voltage control system work?

Magnetic powder brake device of the longitudinal slitting machine The longitudinal slitting machine's deflection group is connected to the inflatable shaft by a transmission part, and the deflection speed is controlled by controlling the torque of the magnetic powder brake. The magnetic powder brake is selected according to the size of the entire roll-out group of the longitudinal slitting machine. The general specifications of the magnetic powder brake of the grinding machine are 12 Nm, 25 Nm, 50 Nm, 100 Nm, 200 Nm, 400 Nm. The magnetic powder brake of the slitting machine mainly provides a balanced and stable torque, which can be adjusted with the traction controller to improve the efficiency and quality of the slitting machine's downward work and the entire process.

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