Summary

Decided to succumb to the fidget spinner obsession that I've been seeing. Sat down at my computer and designed one in about 20 minutes. I used AutoDesk Inventor (I included the .ipt) and exported to .stl. This design is designed for four (4) 608 skateboard bearings.

I have yet to print this yet but I will upload pictures and videos when I get around to it.

Print Settings

Printer:

Folger Tech 2020 i3

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Still haven't printed it but I'll finalize this section when I do.</p></div>

How I Designed This

Design

            <div><p>Used Autodesk Inventor. Started with a triangle. Put circles on each vertex. Drew a pentagon around each circle and made the outer edge parallel to the opposite triangle side. 3 pt arc on the sides tangent to the pentagon sides. Extruded, chamfered, used circle sketches and extrude-cut for the ridges. </p></div>

Fidget Spinner Toy