A practical diagnostic sequence for fiber laser cutting heads that show zero capacitance or fail calibration immediately after a ceramic ring replacement.
Protective windows can look almost identical while fitting different positions inside a fiber laser cutting head. Learn how to identify the correct window before ordering.
Learn how to check and correct fiber laser nozzle alignment, compare the traditional tape test with BOCHU MCD100 screen-guided centering, identify when a damaged nozzle should be replaced, and troubleshoot related cutting-head problems.
