Hi there i have two thunder lasers( a big one and small one) that have decided to start not cutting through materials like it usually does. The machines are clean, to the right height, and the setting have not been changed. the software is fully up to date.

Thunder nova 63/130 big, 35/80 small

Hi Hannah, you should start a systematic troubleshooting. Check whether the conditions necessary to be able to use the laser “normally” are met. When you write that your laser does not cut through material anymore, I assume that your optical alignment is no longer correct. Are the mirrors and you…

[image] bernd.dk: assume that your optical alignment is no longer correct It’s either that or it’s gone out of TEM00 resonance. [image] Lost of power on our Reci W6 tube? Community Laser Talk If you have properly working tube aligned and clean op…

Laser is not cutting through materials like usual

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jkwilborn (Jack Wilborn) July 28, 2026, 5:10pm 4

It’s either that or it’s gone out of TEM00 resonance.