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Wheel Type Wire Drawing Machine production process Notes

Mar 01, 2021

The temperature of the cooling water in the sealed chamber is too high, exceeding 40 ℃, so that the sealed chamber will not have the required cooling effect on the monofilament, causing the monofilament to remain high after annealing, and encounter oxygen in the air at high temperatures And oxidation. The saponification liquid content of the cooling liquid in the sealed chamber is not enough, which will increase the friction between the monofilament and each guide wheel, and then the temperature of the monofilament will rise again, causing the surface of the monofilament to oxidize. The water pressure and water volume of the cooling water in the sealed chamber are not enough, so that the monofilament cannot achieve a satisfactory cooling effect. Solution: frequently check whether the equipment for cooling circulating water is operating normally and whether the cooling effect is normal; add substances that can increase the concentration of saponification liquid in the sealed chamber after a certain period of time, so that the content of saponification liquid in the cooling water can be changed to ensure monofilament It can operate normally on the guide wheel; regularly check whether the water pressure of the circulating water is normal, and constantly change the pressure and volume of the cooling water entering the sealed chamber according to the change of the water pressure during production.

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