Laser cutter calibration assistant

prusaprinters

I bought a laser cutter. The worst part of calibration seems to be aligning the mirrors. The laser beam is invisible and very dangerous, so the recommended way takes days and goes like this: put new paper/tap on the 3 mirrors fire invisible CO2 beam look at holes in paper/tape adjust mirrors remove old paper/tape repeat including a lot of opening and closing machine in the middle. If you had a mostly harmless visible beam that matched the C02 beam then you could adjust the mirrors in minutes. ...and that's why I made this. Support me through Patreon: https://www.patreon.com/imakerobots Or make a one time donation: https://www.paypal.me/imakerobots Every like, share, and subscribe helps! Blog: http://marginallyclever.com/ Instagram: https://www.instagram.com/imakerobots Facebook: https://www.facebook.com/MarginallyClever Twitter: https://twitter.com/aggrav8d Discord: https://discord.gg/Q5TZFmB Instructions Get a $10 cat annoying laser Print two copies of this part. It is printed on it's side to prevent delamination problems. Bolt them together with 25mm M3s so that they clamp onto the cat laser. The middle finger on the holder should push the button on the cat laser. The holder has long fingers so that the laser can be tilted, if necessary. Rest it on a flat surface. You can also use the bottom hole to mount it on an M3 rod (which would need a base of some kind). Put the tape on the mirrors. Fire the C02 once. Move the cat laser stand so that the red dot goes through all the tape holes. Both lasers now match. Do not move cat laser again. Remove tape. Align mirrors. Turn off and remove cat laser. Go mess with your pets. This has not yet been tested so I would appreciate your feedback. Category: Machine Tools