What factors will affect the wire cutting process goals, how much do you know? Next, I will give you a brief introduction based on my long-term experience and material summary, I hope it will be helpful. Wire cutting boot? Influence of electrical parameters on machining process goals.

   The influence of the pulse peak current on the machining process target. When other parameters remain unchanged, the increase of the pulse peak current will increase the energy of a single pulse discharge, and the machining current will also increase. The wire cutting speed will increase significantly, and the surface roughness will become worse. The effect of pulse width on machining process goals.

Under the condition that the machining current remains unchanged, the pulse width and the pulse rest time are changed in a certain proportion; when the pulse width is increased, the cutting speed will increase accordingly, but after the pulse width increases to a certain value, the machining speed will no longer follow. The increase of the pulse increases; the pulse width of wire cutting processing is generally not more than 50μs; increasing the pulse width, the surface roughness will increase.

  The influence of the power supply voltage on the processing parameters. Under the condition that the peak current and the processing current remain unchanged, increasing the power supply voltage can significantly improve the cutting speed, but has little effect on the surface roughness. The influence of the wire speed on the cutting speed is mainly accomplished by changing the chip removal conditions.