<div class="sw-email-modal sw--display-block"> <div id="emailModalContentContainer"> <span class="noty_close sw--position-absolute sw--position-right sw--padding-top-3 sw--padding-right-3 icon-cancel sw--opacity-8"></span> <div class="sw-row"> <div class="sw-email-modal__copy sw--position-relative sw--display-block sw--padding-vert-4"> <p class="last sw--font-size-16">Sign up to get email alerts on discount promotions. There might be one very soon...</p> <form action="/register/email-signup" class="sw-email-modal__signup sw--position-relative" data-confirmation="emailConfirmationModal" data-sw-email-modal-form> <input type="text" class="sw-email-modal__signup-input sw--input-height__medium" placeholder="Email address" name="email" /> <input type="hidden" class="sw-email-modal__signup-input" name="location" value="/product/F7PTF897R/regular-constant-torsion-polygon-3?li=productGroup&amp;optionId=16288535" /> <input type="hidden" class="sw-email-modal__signup-input" name="confirmation" value="emailConfirmationModal" /> <input type="submit" class="btn-primary" value="Sign Up" /> <div id="emailModalFormError" class="text-error" style="display:none"></div> </form> </div> </div> </div>

Regular Constant-torsion Polygon (++-++--+--)^3 3d printed
Regular Constant-torsion Polygon (++-++--+--)^3 3d printed
Regular Constant-torsion Polygon (++-++--+--)^3 3d printed

Not a Photo

3d Model Viewer

Regular Constant-torsion Polygon (++-++--+--)^3

  • 3D printed in White Strong & Flexible: White nylon plastic with a matte finish and slight grainy feel.
Share Link
Embed This Product

Product Description

In a regular constant-torsion polygon, all edges have the same length, all angles between adjacent edges are the same, and all torsion angles (dihedral angles between adjacent angle-spanning planes) are the same in absolute value.

This particular regular constant-torsion polygon has 30 vertices and edges. All angles between adjacent edges are 131.38 degrees, and all torsion angles are 90 degrees (in absolute value). The signs of the torsion angles are given in the title. The original is constructed from square wooden beams.

Designed by Koos Verhoeff.
What's in the Box
Regular Constant-torsion Polygon (++-++--+--)^3
White Strong & Flexible
6.244 cm
3.506 cm
7.006 cm

Sign In or Join to comment.


We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers:

Click anywhere outside this window to continue.