Tensegrity – With Magnets (optional) 3D Printer Model

Author: @
License: CC BY-NC-SA
File formats: stl
Download type: zip
Size:1.5MB

The file 'Tensegrity – With Magnets (optional) 3D Printer Model' is (stl) file type, size is 1.5MB.

Summary

Inspired by the "Impossible Table" created by Kevin Michael Sayers, who applied the structral concept known since decades as Tensegrity. https://en.wikipedia.org/wiki/Tensegrity

How to assemble:

  • print 2 plates laying flat on the print bed
  • print 2 arms laying flat on the print bed (you have several otions)
  • glue them together
  • if necessary (depending on the precision of your printer) widen the holes with a drill (e.g. 1mm)
  • attach the strings (distance between the plates 12-14 cm)

Tip:
For the magnet version I recomment using less flexible arms. As fishing rod and the arms are flexible, installing the magnets can be a pain because it is all about the correct distance. Playing around with different numbers of magnets and knots helps.

Laser Cutting:
You might see some minor design similarities to Maker's Muse laser-cut design (April 28, 2020). ;-)
https://www.youtube.com/watch?v=p2u1vzV__PI In there you'll also find a nice idea how to fix the strings with screws. Great idea to ease the adjustment.

Magnet_Holder_-_print_2_-_V2.0.stl 669.2KB
Option_1_solid_arm_-_least_flexibilitty_-_print_2_-_V2.0.stl 620.2KB
Option_2_grid_arm_-_non_linear_increase_of_flexibilitty_upon_deflection_-_print_2_-_V2.0.stl 742.4KB
Option_3_hollow_arm_A_-_more_flexibility_-_print_2_-_V2.0.stl 651.4KB
Option_4_hollow_arm_B_-_most_flexibility_-_print_2_-_V2.0.stl 654.6KB
Top_and_Bottom_Plate_-_print_2_-_V2.0.stl 799.9KB