Rubber (TPU) Feet for the Tefifon (or other uses)

prusaprinters

<h3><strong>Updates</strong></h3><ul><li>June 6, 2021:<ul><li>Improved the slicing options to result in softer feet</li><li>Added a much larger version of the feet for increased dampening</li></ul></li></ul><h3>Description</h3><p>I designed these feet as a 1:1 replacement for the original feet on the Tefi KC-1 Ra. Depending on the material they are printed in, they can hardly be distinguished from original ones:</p><figure class="image"><img src="https://media.prusaprinters.org/media/prints/68213/rich_content/8ce1b68c-95e9-42f1-8684-0abba3b9ec2b/feet1.jpg#%7B%22uuid%22%3A%2217f7103f-f7ab-4471-876c-e8682b90a7a4%22%2C%22w%22%3A1098%2C%22h%22%3A904%7D"></figure><p>I recommend printing them using ColorFabbs <strong>varioshore TPU</strong> filament at 220°C. But you can use other flexible filament as well, most likely resulting in harder feet. The provided 3MF and G-Code files are optimized for the varioshore filament. SO you might want to adjust the settings when using other material.</p><p>There are two sizes to choose from:</p><ul><li>The original size (as it came with the Tefifon): 13 mm x 7 mm</li><li>A much larger size (for increased dampening): 21 mm x 16 mm</li></ul><figure class="image image_resized" style="width:30.93%;"><img src="https://media.prusaprinters.org/media/prints/68213/rich_content/50da17ae-61a1-456f-b4df-97876c102a32/sizes.jpg#%7B%22uuid%22%3A%22cd2816fa-761d-45ba-8d86-753e551be67c%22%2C%22w%22%3A642%2C%22h%22%3A560%7D"></figure><p>The feet mount to the device using the original screws (M3 + tiny washer):</p><figure class="image image_resized" style="width:53.12%;"><img src="https://media.prusaprinters.org/media/prints/68213/rich_content/756bb0d7-a50a-4999-b6fd-0afa74437915/foot3.jpg#%7B%22uuid%22%3A%225b6c995d-94de-4051-82b3-9e4313234e92%22%2C%22w%22%3A869%2C%22h%22%3A750%7D"></figure><h3><strong>Design and Source Code</strong></h3><p>The feet have been designed using OpenSCAD. I have provided the source code for download, so you can adjust the design to your needs.</p><h3><strong>Happy printing!</strong></h3><p>If you like this design, then <strong>please leave a like</strong> and also <strong>post a photo in the comments</strong>.</p><p>Looking for more Tefifon related stuff? Have a look at my <a href="https://www.prusaprinters.org/social/52356-mageb/collections/64615"><strong>Tefifion collection</strong></a>.&nbsp;</p><p>You might also want to check out my <a href="https://www.prusaprinters.org/social/52356-mageb/prints"><strong>other designs</strong></a>.</p>