CNC plasma cutting machine cutting current (Electron flow) is an important cutting process parameter (parameter), which directly determines the thickness and speed of cutting, that is, cutting ability, and has an impact. Correct use of CNC plasma machine for high-quality fast cutting must be The cutting process parameters (parameters) are deeply understood and mastered (familiar and can be used).

1. The cutting current (Electron flow) increases, the arc energy increases, the cutting ability increases, and the cutting speed increases accordingly;

2. The cutting current (Electron flow) increases, the arc diameter increases, the arc becomes thicker, and the incision becomes wider;

3. If the cutting current (Electron flow) is too large, the thermal load of the nozzle will increase, the nozzle will be damaged prematurely, and the cutting quality will naturally decline (descend), and even normal cutting cannot be performed. When the plasma cutting machine works, it will use a special pipe. This narrow pipe can be used to transport compressed gas like nitrogen, argon or oxygen. This magical pipe has a negative electrode installed inside. It is a processing method that uses the heat of a high-temperature plasma arc to partially melt (and evaporate) the metal part at the incision of the workpiece, and uses the momentum of high-speed plasma to remove the molten metal to form an incision.

When choosing a power supply before plasma cutting, you cannot choose a power supply that is too large or too small. When you first hear the name of CNC plasma cutting machine, everyone must think it is very magical. The following professional manufacturers will take us to see what kind of equipment it is. Too large a power supply, considering (consider) the cost of cutting is a waste, because the current cannot be used at all. It is also not possible to choose a too small current when choosing a plasma power supply because of saving the cutting cost budget, so that it cannot meet its own cutting requirements in actual cutting, which is a big problem for the CNC plasma cutting machine itself. harm.