Bionics Docs

Prusa MK3S 3D Printer


3D printers create a three-dimensional object using additive manufacturing technology. The machine extrudes a plastic filament via a heated nozzle and deposits the material onto a build platform. Objects are created by laying down successive layers of material. If the printed object requires it, support structures are generated during file processing and are included in the print to help maintain accuracy.


  • Build Volume:
    Width (front-back) 10.0 in 250 mm
    Depth (left-right) 8.3 in 210 mm
    Z (up-down) 8.3 in 210 mm
  • Layer Height: 0.05 - 0.35 mm
  • Nozzle: .04 mm default
  • Filament Diameter: 1.75 mm
  • Materials: Typically PLA or PETG
  • Max travel speed: 200+ mm/s
  • Print surface: PEI on spring steel sheet

How to use

  • Export STL from OnShape
  • Use Prusa Slicer to generate GCODE for printing
  • Load GCODE file onto printer SD card

Additional Resources