Polar graph

thingiverse

Started my own Polargraph project wich will include a redesign for al parts but also the software over time will be rewritten. While experimenting the NEMA 17 motors are getting quite hot. I created a part on wich you can screw a 40x40MM fan with M3 and press it on the back of the nema 17 steppermotor. Works as a charm. But all is work in progress so it will not be the final version but it looks cool. More files and photo's etc will be added here over time. Assembling is easy with an m3 bolt with fine threads, i use m3X25mm because of the additional fanguard and fan. Electronics used. From Aliexpress: Arduino mega2560 €5,70 Ramps 1.4 €3,43 DRV8825(Geetech) €6,40 LC2004 smartContr € 8,70 Nema17 12v .4amps €7 euro a piece local shop 40x40mm fans €2 euro a piece Wood €16,5 euro local shop ballchain localshop € 3,45 per meter Servo SG9 €1,5 a piece (1 used) nuts screws etc €2,5 euro Software: Makelangelo firmware and sofware, you will need: 1 the firmware, link belowhttps://github.com/MarginallyClever/Makelangelo-firmware 2 the software, link belowhttps://github.com/MarginallyClever/Makelangelo/ 3 Makelangelo.jar file link belowhttps://www.marginallyclever.com/product/makelangelo-software/ register and you will receive an email with a download link. I urge you to buy the software for CAD 8 this way you say thanks to the ones wich put there time and money into the project and keeps it alive also. !!!IMPORTANT!!! Legal notice for MarginallyClever company. For demonstration purposes in a 3d printer store 'What can you do with a 3d printer' we chose the Makelangelo project as an example. Interested customers without exceptions are directed to the http://www.makelangelo.com/ website to obtain the needed software. We don't earn in anyway money from your activities. For more info you can contact me personally.