CAD and fabrication files for the forelimb push-task rig: laser-cut flat parts, 3D-printed brackets and mounts, and related build notes.
| Folder | Use for |
|---|---|
| Laser-cut push object | 2D vector cut files (SVG, DXF) for laser or CNC flat stock |
| 3D-printed parts | 3D-printable meshes and project files (STL, 3MF, STEP, Fusion, etc.) |
Add new parts in a named subfolder (e.g. laser-cut/push-object/, 3d-print/fsr-mount/) so
revisions stay grouped. Prefer descriptive filenames with dimensions or revision when useful.
First prototype contact surface for the modified joystick handle:
- Process: laser cut
- Material: 3 mm transparent sheet (plexiglass / acrylic)
- Footprint: 36 × 36 mm square
- Profile: rounded corners on the paw-contact (top) edge; square corners on the handle (base) edge that is glued to the existing manipulandum handle
- Source file:
laser_cut_36mm_square_left_rounded.svg
- Joystick 1D-axis constrainer — 38 × 38 × 41 mm STEP model
- Ledex holder — holder for the Ledex
195224-230, 30 mm axis STEP model
Still to integrate on the rig: spring return to home, steel-ring / washer target for the axial solenoid, and final glue-up + volts→mm calibration after geometry is frozen.