ON HEATING OF SYNTHETIC THREAD IN THE PROCESS OF THERMAL DRAWING

The article considers the process of heating a synthetic nylon thread in the process of its thermal drawing using an induction heated transporting cylinder. The nature of the temperature field of the working surface of the cylinder, taking into account the uneven energy release along the length of the cylinder and the heatsink heated thread was studied. Evaluation of the dependence of the thread temperature from the number of turns on the cylinder is given. The possibility of providing the necessary temperature of the thread by setting the temperature of the cylinder in the system of its automatic control is shown.