https://laser-params.app.workbuddy.host/blog/ Write-ups on fiber laser cutting problems: what to check, in what order and why. Drawn from real service calls on control systems and cutting processes. en Mon, 12 Oct 2026 00:00:00 +0000 https://laser-params.app.workbuddy.host/blog/dross-on-the-bottom-edge/ https://laser-params.app.workbuddy.host/blog/dross-on-the-bottom-edge/ Mon, 12 Oct 2026 00:00:00 +0000 Slag clinging to the underside means the melt was not blown clear. Here is the order I work through on a real call before anyone touches the parameter tab… https://laser-params.app.workbuddy.host/blog/red-beam-off-centre/ https://laser-params.app.workbuddy.host/blog/red-beam-off-centre/ Mon, 05 Oct 2026 00:00:00 +0000 A red guide beam that is visibly off centre, diverging or irregular is not cosmetic. It is the cheapest alignment test you own, and it comes first.