2.Debugging method of stainless steel plate cutting process
1). According to the different power 10000 watt laser, referring to Chuangxin cutting process parameter table, first debug the thickest carbon steel bright surface and stabilize the processing effect of the thickest carbon steel;
2). After the effect and efficiency meet the requirements, adjust the perforation process parameters;
3). After adjusting the cutting and piercing process, small batch cutting is needed to verify the consistency of process and effect.
Common problems and solutions of stainless steel cutting debugging of MAX 1500W laser
| Thickness and effect | Problem | Resolvent |
|
6mm: No slag 20mm:Slag |
Slicing | 1. Reduce cutting speed |
| 2. Increase cutting air pressure | ||
| 3. Increase nozzle size | ||
| 4. Improper cutting focus | ||
| Cutting hanging slag | 1. Inappropriate cutting speed | |
| 2. Increase cutting air pressure | ||
| 3. Decrease negative focus | ||
| Low cutting efficiency | 1.Lens dirty | |
| 2.Increase cutting air pressure | ||
| 40mm: A small amount of slag | Slicing | 1.Reduce the frequency |
| 2.Raise the focus | ||
| 3.Increase the cutting pressure | ||
| Yellowing of cutting surface | 1.Reduce the duty cycle | |
| 2.Raise the focus | ||
| 3.Increase the cutting pressure |