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PolarDraw, the simplest drawing robot you can build

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Creation quality: 5.0/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.

  • 1.9k views
  • 4 likes
  • 26 downloads

License
3D design format
STL Folder details Close
  • gondola.stl
  • holes_template.stl
  • pen_holder.stl
  • pulley.stl
  • rubber_band_pulley.stl
  • stepper_mount.stl
  • wire_holder.stl

Learn more about the formats

Publication date 2021-07-21 at 23:07
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Published to Thingiverse on: 2021-07-13 at 18:30
Design number 477523

Template info

3D model description

in the past I've already built a small CNC plotter, but it wasn't very precise and it couldn't draw on a big surface, so I designed this new and improved machine with the objective of making it as simple as possible still being very precise. this plotter is also pretty cheap, since it is built only with some wire, a rubber band, some bearings, some inexpensive electronics, and a few 3D printed parts. watch my video below for more info about the build process, I hope you like this design, happy building!!

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