How to improve the efficiency of plasma cutting machine
Usually the best plasma cutting machine cutting speed range according to the device description selected or experiment to determine, but due to the thickness of the workpiece to be cut, different materials (such as copper, stainless steel, galvanized steel, aluminum, carbon steel and other ferrous metals And non-ferrous metals), melting point level, the size of the thermal conductivity and the surface tension after melting and other factors, so the plasma cutting machine CNC cutting speed has a corresponding change. The main performance of the following points: 1, CNC plasma cutting machine to improve the cutting speed can improve the quality of the incision, the incision slightly narrowed, the incision surface is more smooth, and can reduce the deformation. 2, the plasma cutting machine when the cutting speed is too fast to make the cutting line energy is lower than the required value, the jet can not be quickly cut the molten melt immediately blown away to form a larger amount of trailing drag, with Cut with dross, the surface quality of the incision. 3, when the plasma cutting machine in the cutting speed is too low, because the cutting is the plasma arc anode, in order to maintain the stability of the arc itself, the anode spot or the anode area must be near the arc near the current to find the conduction current, At the same time, it will transfer more heat to the radial direction of the jet, so the incision becomes wider. The melted material on both sides of the incision will gather and solidify at the bottom edge to form the dross which is not easy to be cleaned, and the upper edge of the incision is formed due to too much heat and melting Rounded corners. 4, when the plasma cutting machine CNC cutting speed is very low, due to the incision is too wide, the arc will even go out. Thus, a good cutting quality and cutting speed are inseparable. The above is a plasma cutting machine speed regulation and control of a number of questions to answer, if not correct, please correct me, focus on communication.
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