Start up/ Shut down sequence of 1000W Fiber laser cutting machine
Start up sequence of 1kw fiber laser cutting machine
1. Check whether there are any items in the operation range of the machine tool that affect the safe operation;
2. Turn on the main power switch and each branch control power switch of the fiber laser cutting machine;
3. Open the voltage regulator and check whether the operation state of the regulator is normal;
4. Turn on the power switch of the fiber laser, and then start the key switch to let the fiber laser with air conditioner or internal desuperheater run for more than 30 minutes;
5. Turn on the air compressor when the power switch of the fiber laser is turned on for 20 minutes to check whether the air compressor operates normally;
6. Open the air control valve of the air circuit, open the cold dryer, and check whether the running state of the cold dryer is normal and whether the air pressure is normal;
7. According to the cutting needs, open the cutting auxiliary gas control valve and check whether the cutting auxiliary gas pressure is normal;
8. Turn on the power switch of the machine tool, and press the power on button to start the machine tool control system. After the control system starts normally, the machine tool returns to the original point;
9. Turn on the power switch of the fiber laser and run for more than 30 minutes, then turn on the water chiller and check whether the water chiller runs normally;
10. When the actual temperature of high and low temperature water in the chiller reaches the set temperature difference of one degree, apply high voltage to the fiber laser and check whether the fiber laser is in normal operation;
Shut down sequence of 1kw fiber laser cutting machine
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 power of the control system and turn off the main power switch of the machine;
3. Turn off the water cooler;
4. Turn off the chiller and dryer, and turn off the control valves of each gas path;
5. Turn off the air compressor;
6. Turn off the key switch of the fiber laser, and then turn off the power switch or leave the key switch and power switch on to keep the fiber laser charged. It can be used quickly the next day;
7. Turn off the voltage regulator;
8. Turn off the power switch of each branch and the main power switch of the fiber laser cutting machine. Warm tips: please switch on and off in strict accordance with the order, which can effectively reduce the risk of internal condensation of fiber laser, so as to reduce the failure of fiber laser.
One of the main reasons for the failure of fiber laser power supply is the internal structure of the laser. The internal structure of municipal fiber laser is closely related to the daily bad habits of customers. In order to reduce the failure rate of fiber laser and reduce the loss caused by the shutdown of the fiber laser cutting machine, the starting / shutting down sequence should be paid attention to when using the 1000w fiber laser cutting machine.
