The correct startup and shutdown sequence of the fiber laser cutting machine can effectively prolong the service life of its fiber laser and reduce the risk of condensation inside the fiber laser. Therefore, when starting and shutting down the fiber laser cutting machine, the operation should be carried out in strict accordance with the sequence specified in the operation manual. Next, we will introduce the order of starting and shutting down the fiber laser cutting machine.
Startup sequence of fiber laser cutting machine:
1. Check whether there are any items within the operation range of the machine tool that affect the safe operation of the machine tool;
2. Turn on the main power switch of the fiber laser cutting machine and the control power switch of each branch;
3. Turn on the voltage stabilizer and check whether the operation status of the voltage stabilizer is normal;
4. Turn on the power switch of the fiber laser, and let the fiber laser operate for more than 30 minutes with its own air conditioner or internal defroster;
5. Turn on the air compressor when the power switch of the fiber laser is turned on for 20 minutes, and check whether the air compressor operates normally;
6. Open the control air valve of the air circuit, open the cold dryer, check whether the cold dryer operates normally, and check whether the air pressure is normal;
7. Open the cutting auxiliary gas control valve according to the cutting needs, and check whether the cutting auxiliary gas pressure is normal;
8. Turn on the machine tool power switch, press the power on button to start the machine tool control system, and the machine tool will return to the original point after the control system is started normally;
9. Turn on the water chiller after the power switch of the fiber laser is turned on for more than 30 minutes, and check whether the water chiller operates normally;
10. After the actual temperature of the high and low temperature water of the water chiller reaches the set temperature ± 1 ℃, the fiber laser will be turned on high voltage, and the operation status of the fiber laser will be checked.
11. Turn on the exhaust fan or dust remover, check whether the exhaust fan or dust remover operates normally, and the optical fiber laser cutting machine enters the state to be cut.
Fiber laser cutting machine sequence:
1. Turn off the exhaust fan or dust collector;
2. Turn off the high voltage of the fiber laser, return the machine to the original point, and then turn off the control system as required. After the control system is turned off, press the power off button to turn off the control system power and turn off the main power switch of the machine;
3. Turn off the water chiller;
4. Turn off the cold dryer and control valves of each gas circuit;
5. Turn off the air compressor;
6. Turn off the power switch of the fiber laser or leave it on to keep the fiber laser energized, and it can be quickly turned on and used the next day;
7. Turn off the voltage stabilizer;
8. Turn off the power switch of each branch and the main power switch of the fiber laser cutting machine.
The above are the starting and closing skills of the fiber laser cutting machine. Have you got the GET?
