CNC Construct Works as a Router, Laser — Maybe Extra? – Hackster Weblog
In the event you’ve been going forth on whether or not it’s best to construct a CNC router or a laser engraver/cutter, then this construct from jtaggard could also be simply the factor. It’s designed as a modular CNC body, permitting one to vary between a laser or spindle for routing, and will conceivably be used as a plotter or another sort of laptop managed machine that you just had in thoughts.
The body is made out of OpenBuilds extrusion, and a set of bearings allow it slide within the X and Y route with a NEMA17 stepper motors/belt meeting. Z-axis motion is taken care of my a bigger NEMA23 motor, together with a threaded rod.
Controls for the machine come within the type of an Arduino Uno board and GRBL protect setup. To be able to keep away from the dreaded an excessive amount of electronics/not sufficient enclosure area downside, the parts had been first laid out to see how a lot area was wanted, then the electronics field was constructed with this in thoughts, with a 12V laptop fan added to maintain all the things cool.
Whereas this isn’t the one X/Y/Z gantry CNC design you’ll come throughout, it appears like a strong and versatile machine, and one which has been refined as jtaggard’s second iteration of this sort of machine. Test it out under, and as with all mission involving lasers or automated machining, remember to use the suitable eye safety when you construct your individual!