Test method for cutting stability of 10 KW laser
Test material： 6-10mm stainless steel Test pattern：Helical line
Test time：5-10min Test gas：Nitrogen
Test method:
1. Adjust the stainless steel cutting parameters to ensure that the cutting surface is free of slag and stratification
2. Full power continuous cutting 5-10mn, check whether the cutting surface is consistent
3. If there are some problems, such as gradually increasing slag, blue light after cutting for a period of time, continuous cutting and so on, it indicates that the cutting focus is shifted, and it is necessary to check the lens of the cutting head (dirty lens / poor lens quality, thermal lens problem) and the focus position