MMU2S buffer entry spacer hook, 10º angled, screwable

prusaprinters

<p>I really like the buffer spacer hook design by <a href="https://www.prusaprinters.org/social/10-ondrej-stritesky">Ondřej Stříteský</a> that adds an angle to the MMU2S buffer to decrease the curvature of the PTFE cables, but the buffer became a bit wobbly with less support, so I modified the parts to have the entire buffer supported.</p><h4>Update 14/01/2022</h4><p>I revisited this design because it always bothered me that these new longer space hooks for the buffer didn't have the possibility to add the nuts to secure the screws.&nbsp;</p><p>Not anymore!</p><p>Added a slot on the side of the piece, has a 0.15mm tolerance so the nut will have a press-fit, after inserting it should stay easily even when moving the part around.</p><p>&nbsp;</p><h3>Printing</h3><p>Printed in PETG</p><p>Support can be used but not necessary</p><p>Resolution 0.2</p><p>Infill 15%</p><p>&nbsp;</p><h3>Assembly&nbsp;</h3><p>Just push an M3 nut into the slot all the way before mounting the space hook into the buffer.</p><p>The space hooks have slots for screws so we can secure the buffer anywhere and in any orientation.</p><p>Since the bottom part of the space hooks is a bit big, we can also use some double-sided tape to secure the buffer in place without drilling anything.</p><p>And we can always choose to don't do any of that and just place the buffer on any surface without any additional hardware.&nbsp;</p><p><strong>Note:</strong> Be careful with the size of the screws, if you have a <a href="https://www.prusaprinters.org/prints/3673-prusa-enclosure-v2-mmu2s">Prusa Enclosure V2</a>, and the screws are too big, the two screws in the front can reach the carved part for the PTFE tube.</p>