Reasons for the decrease in cutting performance of sheet metal fiber laser cutting machine
The sheet metal fiber laser cutting machine has some more or less loss during long-term use, such as slower cutting speed and poor cutting accuracy. Many people think that the laser power
has dropped. There are many reasons that affect the power drop of the laser cutting machine, not necessarily the problem of the laser. Let’s talk about the reasons for the power drop of
the sheet metal fiber laser cutting machine:
- Reasons for the decrease in cutting performance:
1. Focus position: The focus position affects the cutting progress. The diameter of the focal spot should be as small as possible to produce a narrow slit. If the cutting performance decreases, the focus position can be adjusted
2. Cutting speed: The laser cutting speed is directly related to the power of the laser. The greater the power, the higher the cutting speed
3. The distance of the nozzle: The distance between the workpiece and the nozzle also affects the cutting effect. Too far distance will cause energy waste, and too close distance will affect the dispersion of spattered cutting products. Generally, the appropriate distance is 0.8mm.
- Laser power: After a sheet metal fiberlaser cutting machine is used for a long time, the laser power will attenuate and decrease, which will directly affect the cutting performance.
- In addition, improper operation, long-term load production, long-term failure to maintain, etc. will cause the performance of the sheet metal fiberlaser cutting machine to decline, and the cutting effect will be compromised.
- Preventive measures for cutting performance decline:
- Pay attention to the maintenance of sheet metal fiberlaser cutting machine. The processing time of sheet metal fiberlaser cutting machine is long, and many parts will be worn out. Obviously, it will affect the performance of processing equipment. Maintenance is very important. For the vulnerable parts, they should be replaced frequently; the optical components should be wiped clean after use to maintain cleanliness; the bearings should be regularly oiled to maintain the flexibility and processing accuracy of the drive.
- Standard operation of sheet metal fiberlaser cutting machine. The sheet metal fiberlaser cutting machine should be operated by a dedicated person. Before getting started, it should be trained by professionals: it is very important to execute the switch machine sequence correctly, be familiar with each switch panel button, operate the sheet metal fiber laser cutting machine correctly, and so on. The dedicated operation is not only conducive to the normal operation of the sheet metal fiber laser cutting machine, but also reduces the probability of safety accidents.
