At present, there are two kinds of brands in the gantry CNC plasma cutting machine market, one is domestic brand and the other is foreign brand. Among these two types of brands, the price of CNC plasma cutting machines is generally higher than that of domestic brands, generally around 70,000 to 100,000. However, the quality of gantry plasma cutting machine products of foreign brands is generally much better than that of domestic products, but not all parts of this foreign product are produced abroad, and only some important parts are produced abroad. Handed over to Chinese manufacturers for processing

The operation of the CNC plasma cutting machine should pay attention to the correct use of the CNC plasma cutting machine under the premise of ensuring safety. The following is an introduction to the operation manual of the CNC plasma cutting machine.

(1) Transfer the drawn or existing correct CAD (DWG format) files into the FASTCAM nesting software on the computer;

(2) Arrange the layout according to the actual number of workpieces required in the nesting software. Pay attention to the thermal deformation stress of the plate during cutting to adjust the position of the cutting starting lead to reduce the amount of deformation. After there is no error, convert the file to NC format file code and store it. In a random USB flash drive;

(3) Turn on the power of the CNC plasma cutting machine, move the machine head to a position that does not hinder the placement of the plate, try to place the plate as flush as possible with the track, and move the machine head to the lower left corner of the starting cutting positioning point after placing the plate, and clear the machine tool coordinate;

(4) Check the gas and protective gas pressure of the CNC plasma cutting machine, whether the gas pipe is damaged, whether the gas pipe joint is leaking, check the cutting nozzle, and turn on the preheated oxygen ignition after the inspection is completed.

Adjust the flame size according to the experience and the thickness of the plate, clean the flammable objects near the CNC plasma cutting machine, and use the epitaxial perforation to start preheating;

(5) During the cutting process of the CNC plasma cutting machine, the height of the cutting nozzle should be adjusted at any time when the CNC plasma cutting machine encounters the unevenness of the plate. lack of gas;

(6) After the CNC plasma cutting machine is completed, the CNC cutting machine manufacturer uses professional tools to take out the cutting workpiece, clean up the residual slag, and pay attention to prevent burns;

CNC plasma cutting machine, the operator must observe the cutting machine at any time during cutting to prevent fire safety accidents.