In part 2 of this DIY CO2 laser cutter video series I tackle building a frame. As I considered what material to use for this project I relied on my engineering experience and chose aluminum extrusion. This material is like an erector set for engineers, it's very modular and easy to use. I assembled the frame according to my model. I used a special internal 90 degree bracket to make it easier to put the enclosure panels in when it comes time to do so. I also designed and printed some V wheel plates for a temporary mock up of the laser head gantry. Finally with the laser tube mounted I test fired the tube again. And I never get tired of seeing this thing ignite wood!

Watch part 1 here:    • I'm Shocked By How Much Damage This C...  

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