Thingiverse

Springy Spool Hub (customizable)

di mmOne

444 Download

289 Likes

8 Makes

The design is also available here: [printables.com](https://www.printables.com/model/205864-customizable-springy-spool-hub)

####Design Intent

I was looking for a spool hub that could fit different size spools while, other than e.g. stepped hubs, maintaining the same width of the spool when mounted. I also wanted it to lock reliably into the spool, print quickly and with little material.
As this thing was constructed in [openSCAD](http://www.openscad.org/documentation.html) you can adapt it to your requirements in Customizer, click "Open in Customizer" above for that.

The clamp in the picture is this one: https://www.thingiverse.com/thing:2356396.

#### Customizing

If you adapt the hub to your spool sizes make the diameter bigger than the maximum hole size you want it to fit. As a rule of thumb about 5-10% plus. This guarantees that the springs have enough tension to lock it in.

#### Learnings

- The design shows that even PLA can be used to create quite robust spr

adapter basics customizable flexible holder hub openscad parametric spiral spool spoolholder spring adapter basics customizable flexible holder hub openscad parametric spiral spool spoolholder spring

Fonte

Thingiverse

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