C3DP v0 a 34€/40$ Printer [28BYJ-48 5V]

thingiverse

<h5>POST IN PROGRESS It took Longer because I work on a pen plotter feature and a better extruder! At 10.10.2020 IT WILL BE FINISHED with YouTube videos, build-manual and user-manual!</h5> <h1>To build this 28BYJ-48 3d printer cost around 34€ or 40$</h1> The printer is not so good because it use instead of the normal 8$ nema17 the cheaper 2$ 28BYJ-48 Motors to save money and shopping time a lot of parts are 3d printed! (You can see my FIRST print result on the photos)! <h3> About Me: <a href="https://www.thingiverse.com/milan2sky/makes">Hey I am Milan, 15 years old and come from Heidelberg in Germany</a> and I hope you like my 3d printer design, <b>its now not perfect but it print! Please follow me and like this project because I will build more 3d printer and other (creative) projects!</b></h3> If something didn't work you can write a comment and I will answer as soon as possible! <h3>The structure of this Thingiverse-Description:</h3> - Hello - (The structure of this Thingiverse-Description) - The design goal oft this 3d printer - Bill Of Materials - How to build - Trouble shooting - Print Settings - How I design this - Questions & Answers <br> <h3>The design goal of this 3d printer</h3> - Build a low cost 3d printer (next a ultra Low cost printer will come, <a href="https://www.thingiverse.com/milan2sky/">follow me for the reminder</a>) - a 3d printer wich use many 3d printed parts to reduce the costs - testing 3d printer design ideas like the X-axis-top rail or the paper-print-bed - continue to learn Fusion 360 - Fun <br> <h3>Bill Of Materials</h3> Tools you need: - a 3d printer (with PLA filament) - pliers - scalpel or knifes like this - a Dremel or metal sew to cut the rods - screwdriver Parts to buy: - Paper or Cardboard as Print-surface | Free, you can use old paper - 1 x a 12V power source like a ATX | You can use some of a old PC or get it free from somebody - (3 x 40mm fans optional but recommend | 0,8$ x 3 = 2,4$) - 1 x Arduino Mega | 8$ - 1 x Ramps 1,4 and the A4988 | 6$ - 4 x 28BYJ-48 5V motors | 4x2$=8$ - 1 x 1,75mm HotEnd with Temperature Sensor | 4$ - 1 x MK8 Extruder Gear | 1$ - 20mm spring for the extruder | 0,15$ - FZ0463 Extruder bearing | 0,45$ - 1x PC04-06 with 50cm Bowden | 1$ - 1,2m GT2 Belt | 1,20$ - 2 x GT2 Belt Bearing | 2x=1,40$ - (2 x GT2 with 20 teeth or you can print | 2x=1,2$) - 1 x 8mm lead screw (higher than 10cm is recommend, I use 30cm) & 1x leadscrew nut | 4$ - 2 x 1m 8mm Rod | Local Hardware store: 2x1$= 2$ - 50 x 8mm screw nut and 50 x screw nut protection ring | - 20-40 x cable ties | 0,50$ - 15 x 3mm screw high 20mm | 0,35$ - 10 x 3mm screw high 40mm | 0,35$ - 25 x 3mm screw nut | 0,30$ <h2>==34€ or 40$</h2> <h3>3d printed parts:</h3> I printed the parts in PLA because PLA is cheap, easy to print and smoothy. Keep in mind that your print direction (vertical or horizontal) makes a big difference in the stability! coming soon! The Parts For the Printer are: - <a href="">28BYJ-48 Extruder</a><-- For the extruder you need to click on the blue Words! - <a href="https://www.thingiverse.com/thing:1811769"> you need 7 of this printed PLA LM8UU busing</a> - print_bed.stl - ground_frame_front.stl - ground_frame_back.stl - Z-Axis_Stand.stl - Z_Axis_smooth_rod_holder_bottom.stl - main_Z_and_X_axis_connection_with_support_pv1.stl - X_rail.stl - X-Carriage_not_perfect.stl - End_X_part.stl - Z_Axis_smooth_rod_holder_top.stl - part come <h3>How to build:</h3> I will upload the next days: - building videos - a building.pdf - a manual.pdf - a new Top_smooth_rod_holder_high.stl - 8mm_rod_cabel_manager.stl - The configured Marlin Firmware <br> <h3>Trouble shooting</h3>