Line cutting ground wire is not easy to break the line
Its materials are usually molybdenum wire, tungsten wire, tungsten molybdenum wire, brass wire, copper tungsten wire and so on.
The reason for the fluctuation is that the tension of the electrode wire on the barrel is different from that in the positive and negative movement of the wire rod. After a certain period of time, the electrode wire will be elongated, resulting in a decrease in tension (generally considered that the tension is more suitable for 12 to 15 N
Increasing the tension of the wire can reduce the influence of the filament vibration, thereby improving the accuracy and cutting speed.
For high-speed wire cutting processing, widely used? 0.06 ~ 0.25mm molybdenum wire, because of its resistance to loss, high tensile strength, silk is not easy to become brittle and less broken wire.
