During the use of the wet wire drawing machine, the working speed of various drawing heads is based on the above formula, and each drawing head effectively operates synchronously.
The drawing process of the wet wire drawing machine is completely completed by mechanical shaft drawing, and these mechanical shafts are driven under the same main shaft.
Therefore, the different levels of the entire stretching system rely on the difference in rotational speed of the stretching wheel and the online tension to control synchronous and coordinated work.
The wet wire drawing machine requires coolant for heat dissipation when working.
The take-up part is driven by a small-power motor, and the tension on the line needs to be kept constant during the take-up.
If the tension in this section fluctuates, the winding on the winding I-wheel will be uneven.
The winding link of the wet wire drawing machine is the core link in the control system of this equipment, and this link also directly affects the quality of the steel wire. For winding, there are usually several control methods:
1) The tension roller is used to adjust, and the tension during winding is determined by the counterweight of the tension roller itself.
2) Using torque control, the tension during winding is determined by the torque given, but the change in winding diameter will lead to unbalanced winding tension.
3) For water tank wire drawing machines with high process requirements, a control method is usually adopted, using the PID correction function of the frequency converter ACS510 to control the tension roller adjustment.
A wet wire drawing machine is a commonly used processing equipment. It is composed of many precision parts. With the advancement of technology and the improvement of functions, the application fields of wire drawing machines are also constantly expanding.
To obtain a good drawing effect, the relationship between it and the empty variable must be controlled during the production process.
If the relationship between the drawing process and the controlled variables is used as the basis, the wet drawing machine can be divided into two types of control types, one is direct indicator control, and the other is indirect indicator control.
The so-called direct index control refers to the process index that the controlled variable itself needs to control. However, it cannot be obtained directly due to various restrictions, so only indirect index control can be carried out.
