Trying to build my own CNC Laser cutter

[brainy19]

Hi everyone,

I'm currently designing my own laser cutter, for hobby purposes. I already have the design of the CNC made, but I have some questions about the laser cutting part. I thought about using the CO2 Laser tube, but I do like how the laser module is more compact and requires a lot less parts to operate it (no coolant reservoir, no reflectors needed, etc). I don't have as much experience with the laser module tho, so what do I need to be mindful of should I use it? Also, how powerful would I need to cut, say, brass or copper sheets up to 2mm thick?

Thanks in advance.

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[Dean448]

CO2 lasers can not cut metals. Only organic materials and plastics. Things that will burn or melt.
I’d recommend doing more research before you set on a direction.


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