Over-twisting refers to the phenomenon of excessive twisting in the twisting process.
Causes: First, the number of turns of the twisted wire on the traction wheel is not enough, generally less than 4 turns, and the friction force is too small and slips, resulting in excessive twisting. The second is that the take-up tension is loose or the take-up reel does not rotate, while the swivel is still rotating, resulting in excessive twisting.
Remedy: If the outer single wire has been severely deformed, the damage is serious, and there is no possibility of repair, only shearing. If the single wire is not seriously damaged, separate the swivel part and the pulling part of the equipment, turn it in the opposite direction of the twist, so that the partially twisted part is retracted, then repair the core by hand, and rewind the excess single wire to the On the take-up reel, combine the equipment and the swivel traction. After the loose over-pressing wire die, press the wire hard, and use another die to manually repair it, so that the production can be restarted.