Hi guys,

Looking for someone to help me out on some cutting issues on or Durma Fiber Laser. Having lots of issues with nitrogen cutting for a start. I am using 15 bar for 14 gauge material with a 2 mm nozzle and still some burrs on the oposite side. I have been talking with diffrent laser opperators and they told me I shoudn't need over 10 bar pressure for that material. Feedrate 300ipm. Focus -0.07". Precitec Laser Head with 7.5 inch focal length also tried the 5 focal length in machine. IPG resonator 2kw. Nozzle gap at 0.012.

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