Can A 40 Watt Laser Cut Metal

I guess 40w was just not enough to make a mark on metal.

Can a 40 watt laser cut metal.

If you try to etch cut uncoated metal with a fiber laser you will damage the laser. Engraving onto metal was tough. You can etch metal but only when it is coated with a special paint. When i switched to full power cutting setting i finally managed to produce some results.

Metals such as stainless steel and aluminum can be cut with a laser when compressed gas technology is used. Even though digilab s lc40 is a co2 laser cutting metal is not one of the features of the laser. It was barely a scratch but was now visible. No matter how high i set the laser power on the engraving setting it never put a scratch on the metal.

The following data in the laser cutting thickness speed chart is for reference only. You are probably looking at a fiber laser which will never cut metal no matter how much wattage you have. However it is also compatible with other materials.