Bowden tube guard for frame edge

prusaprinters

<p>This guard slides snugly into place on the top edge of the Prusa's metal frame, to protect Bowden tubing from being damaged by sliding back and forth across the sharp edge.</p><p>For even more protection, apply a layer of masking tape on top of the guard to smooth out the surface.</p><p>The length fits within the brackets for my light bar kit, and can easily be scaled up or down depending on your print setup. Solidworks file is included in this model; you can use OnShape's free version to edit as needed.</p><p>I printed it in PETG with the top side against the print plate, positioned diagonally. &nbsp;Supports not really needed, though a brim might help.</p>