Method for bus bar of metal laser cutting machine

The bus bar of the metal laser cutting machine is composed of three parts. This is a relatively important piece of knowledge for metal laser cutting. As for the three parts, we still invite professionals to tell you.　　1, check. First, check whether the threaded connection between the original parts of the metal laser cutting machine is reliable. Then confirm whether the cylinder valve, shut-off valve, and pressure reducer in the system are all in the closed state.　　2, turn on. Then we have to slowly open all the cylinder valves one by one in the correct order, and then open all the high-pressure shut-off valves. Finally, we have to confirm whether the first and second pressure reducing valves are all in a closed state. After all this is done, we need to adjust the output pressures P1 and P2 of the left and right side of the first-stage pressure reducer, so that the data of P1 is greater than P2 by about 0.05 to 0.1Mpa, which can give priority to the air supply on the left. Finally, the output pressure P of the second-stage pressure reducer is approximately in the range of 0.4Mpa.　　 It should be noted that if the gas cylinder on the left is exhausted, the output pressure of the pressure reducer on the left will decrease at this time, and the system will automatically switch to the gas supply on the right. At this time, we adjust the output pressure value on the right side to P1. Note that when replacing the left side cylinder, we must remember to adjust the output pressure of the left side decompression to P2. The system can provide uninterrupted air supply. Although the output pressure of the primary pressure reducer on the left and right sides will be adjusted continuously with the replacement of the gas cylinder, the output pressure of the entire system is kept constant due to the secondary pressure reduction of the secondary pressure reducer. The unchanging, always unchanging is P.　　 3. Replace the gas cylinder. Remember to wear clean gloves to prevent grease and debris from entering the pipeline and causing pollution. Then close the bottle valve and shut-off valve on the cylinder side. Loosen the connection between the metal hose and the screw of the bottle valve. Slightly open the bottle valve of the new bottle, then blow off the dust on the bottle valve opening, and then close it. Connect the high-pressure metal hose to the gas cylinder to ensure that the threaded connection is tight and firm. Finally, open the bottle valve and the shut-off valve, stand by, and pay attention to taking over the air supply from the other side at any time.　　 Wuhan Gaoneng Laser Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating Ru0026D, production and sales of professional laser complete sets of equipment. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than 40 global markets including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. nation.