Helical Gears 45 degrees 36t + 12t, Lego compatible

Imported from my designs on Thingiverse. Original upload was 03.11.2019 (dd.mm.yyyy)

Helical gears.

These are 45 degrees.

Resin printers are better than FDM to make the gears smooth. FDM will work but you have to do the instruction below

Note this if you are using a FDM printer: You have to wear down the gears a bit before use in a vehicle/creation.

Build something like in the picture connect a motor to the smallest gear and let it run for 10 minutes. After that. Connect the motor to the bigger gear and let it run for some time until its smooth.

Print with 0.1 or lower.

I printed the 36t gear with 0.1 and 30% infill. 12t is printed with 0.05 layerH and 100% infill.