Choose the appropriate cutting mouth according to the thickness of the laser cutting steel parts, choose the appropriate cutting mouth. To ensure that the laser cutting high-pressure water jet is located in the management center of the heating flame, keep an eye on the nut when installing the cutting nozzle. Cut the head and the torch don't cooperate with each other to deal with the fire after the fire although everything is normal, but when the laser cut the oxygen steam regulating valve, the fire immediately extinguished. The reason is that the cutting head and the torch match, the face cannot close. At this time, the mouth should be twisted tightly, when invalid to remove the mouth, gently with sandpaper. Grind the mouth head to match each other until the they fit together.
When quenching occurs, turn off the laser cutting oxygen steam regulating valve, then turn off the liquid carbon dioxide steam regulating valve and the heating oxygen steam regulating valve. At the end of all normal work, first turn off the laser cutting oxygen steam regulating valve, and then turn off the liquid carbon dioxide and heating oxygen steam regulating valve laser cutting machine. Keep the safety channel of the cutting mouth clean the safe passage of the cutting mouth should be cleaned and clean frequently, and the waste in the hole should be eliminated with the needle at any time and anywhere. Remove thick rust, water and oil waste from the surface of steel parts. When cutting on the concrete floor by laser, the wood frame steel parts should be mixed to prevent rust treatment of skin and slag The clay spattered to death. After checking and checking the condition of the suction torch, the liquid carbon dioxide pipe can be connected to the standard. When applying the isobaric torch, the pressure of liquid carbon dioxide should be guaranteed. When the flame is extinguished and ignited, if the flame is extinguished immediately when the heating oxygen regulating valve adjusts the flame, it is due to the presence of dirt in the air safe passage or the improper contact of the horn of the plastic pipette, and the improper fitting of the jacket with the inner mouth. At this point, the plastic pipette nut should be tightened; if not effective, the plastic pipette should be removed to remove dirt from the air safety passages and regulate the gap between the jacket and the inner sleeve and tighten the NC cutter. https://www.wxsilvercoast.com/