Loading

Nut Leia

by schlem, published

Nut Leia by schlem Jun 18, 2013

Description

One of the small frustrations in my life is the lack of captive nuts on the bottom of a printer bed. Leveling the bed is a crazy-making two-handed test of manual dexterity: a wrench in one hand and a screwdriver in the other, and various bits of inconveniently positioned bed hardware.

I thunk to myself: "What if I had a tiny wrench head I could glue in place?"

The OpenSCAD routine takes a parameter for the nut size, in mm, across the flats. If you still live in Imperial Land, you can avoid all that nasty conversion math here: mdmetric.com/tech/cvtcht.htm

In the Customizer, you won't see an apparent size change as you scale it larger or smaller. Trust that the STL generated will be an appropriately-sized Nut Leia.

If you don't have your digital calipers handy, you can get a measurement across the flats of your favorite SAE nut here:
engineershandbook.com/Tables/nuts.htm

Metric here:
slideshare.net/tejasudas/dimensions-of-metric-hex-nuts

Recent Comments

view all
OMG WHY! do I like?!

tehee
OMG,WHY...
i like.
Suggested names include: It's A (Nut) Trap!, Nut Grabber, Jabba the Nut, Grabba the Nut, Spnutnik... and several worse ones.

More from Parts

view more

Liked By

view all

License

Nut Leia by schlem is licensed under the Attribution - Non-Commercial - Share Alike license.

Give a Shout Out

If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. Print Thing Tag

Instructions

Originally, I added two square tabs on each side of the nut trap to increase the surface area of the glued bond, and to decrease the strain on that bond by adding some lever arm. The shape evoked a familiar, beloved silhouette. A minor modification and Princess Leia Organa was reproduced in miniature.

I used super glue and (quickly) slid it into place around the target nut. Voila! One handed bed leveling!
OMG,WHY...
i like.
OMG WHY! do I like?!

tehee
Suggested names include: It's A (Nut) Trap!, Nut Grabber, Jabba the Nut, Grabba the Nut, Spnutnik... and several worse ones.
Top