Fiber laser cutting: power, thickness and quality

Published guides in this topic

1. Probleme der Laserstrahlschneidequalität: Ursache beheben, bevor Leistung nachgelegt wird

   2026-11-11

   Incomplete cuts, bottom dross, a kerf that is too wide, dross on one side only, burned sharp corners and dimensions that drift: all of these happen every day on the shop floor, and the first reaction in most cases is to add power. Cut quality is never decided by a single parameter. It is the combined result of how laser energy is focused, absorbed by the material and cleared by the assist gas, plus how the machine moves, how the part is programmed and how stable the environment is. This guide takes that chain apart into nine variables, each with what to check first, what to check next and why, and keeps the source seven-row troubleshooting table unchanged so you can work back from the symptom instead of guessing at parameters. Nine chapters cover the physical chain a cut follows, the beam and the focus, gas and nozzle, motion and maintenance, programming and environment, and the guide closes with two points about applying the method to a GWMT machine: published figures are reference ranges rather than a rated commitment, and buying a machine and running it well are two different things.

2. Laserschneidmaschine bedienen: Ein Leitfaden in 10 Schritten

   2026-11-06

   A laser cutting machine can produce thousands of dimensionally identical parts, or it can scrap a full job in its first work order because one startup step was out of order, the focus was off by half a millimetre or the first article was never inspected. This guide breaks the complete operating sequence into ten stages: safety and readiness, startup and homing, CAD/CAM and toolpath, loading and job origin, head calibration, trial cut and first article, production monitoring, troubleshooting, shutdown and routine maintenance. Each stage states what to do first, what to check next, and the conditions that mean you stop and call for service. All three source tables, layer assignment, quick diagnosis and maintenance categories, are kept in directly usable form.

3. Schneiddickenleistung beim Laser ist mehr als ein Höchstwert

   2026-10-03

   Unterscheiden Sie das Durchschneiden von der wiederholbaren Produktion; bewerten Sie Material, Gas, Kantenqualität und Zykluszeit.

4. 1kW, 3kW, 6kW oder 12kW: Leistung passend zur Aufgabe

   2026-10-03

   Bewerten Sie die übliche Dickenmischung und -leistung und berücksichtigen Sie dann die Gas-, Instandhaltungs- und Anlagenanforderungen.