Magic hands 3D for print


 Magic hands  3d model for 3d printers

 Magic hands  3d model for 3d printers
 Magic hands  3d model for 3d printers Magic hands  3d model for 3d printers Magic hands  3d model for 3d printers
1593 Views 3 Likes 0 Downloads Download

Designer

seabird hh

3d model description

"Ebony and Ivory" … live together in perfect harmony!
This object is not about a function that is to be fulfilled (carrying a table top or bowls et...c.) but only about the principle "Tensegrity".

The thread between the two hands - besides the three threads connecting the upper and lower ring - builds the tension in this object. It's a bit magical how the physical conditions create a tension that makes this object a unit - a perfect unit. At first sight a bit confusing ... you have to look twice to understand the principle.

To get a better impression, have a look at the video:
https://youtu.be/YWBJz4INlKA
To get a better impression, have a look at the video:

The printer file of this beautiful hand, obviously the hand of a woman, I found on Thingiverse or Tinkercad some years ago. Unfortunately, I can’t find out who put it there or who it belongs to.

Dimensions: Ø 114mm, H approx. 160mm

Assembly:

Start to insert the hand parts into the top and the socket. To ensure a good fit, the fitting accuracy is very tight. It may be necessary to correct the fit with a cutter knife or sandpaper. Option: apply superglue.

When the hand parts fits well, you can make the connection between the two hands with a short nylon string. Thread or dental floss will also do the job! The length of the thread - measured between the two palms - should be a maximum of 50mm but not much less.
Then you can start with the more difficult part. You need 3 nylon strings of about 25 cm. At the top ring the you see 3 holes. The holes - at bottom ring too - are drawn in the designer with only Ø 1,2 mm. During printing the holes can sometimes be narrower. Therefore it may be necessary to drill them out.
Take one thread and make a multiple knot at one end and then pull the thread through one hole. Place the top ring with the bottom side facing up. Then feed the thread through a hole in the socket. Pay attention to the alignment of top and base! At first just clamp the string. If the notch is not clean, try to open it with a cutter knife.

Do the same with the other 2 strings. Now you can start with the adjustment. The distance between the hands will be about 35-40 mm. So when the strings are slightly tightened, socket and top are aligned horizontally and the force of attraction is sufficient to ensure a stable stand, then you can secure the strings. Hurray! You did it! … tensegrity works!

I hope that I did not forget anything in my description. If you have any questions please contact me!


3d model print parameters

Printer brand: Prusa
Printer: I3 MK3S
Supports: No
Resolution: 0,2
Infill: 20%
Filament brand: Prusa; ICE
Filament color: Galaxy Black; Wintersh...ine White
Filament material: PLA


Tags

Tensegrity Tensegrity strucutre Lamp Decor Home

License

CC Atribution

Related 3d models with tags

BoltNut-Tensegrity

BoltNut-Tensegrity

3D Printed Magnetic Tensegrity Model

3D Printed Magnetic Tensegrity Model

Levitating Cube - Tensegrity

Levitating Cube - Tensegrity

Floating triangle

Floating triangle

Tensegrity Floating Heart Necklace

Tensegrity Floating Heart Necklace

Tensegrity

Tensegrity

Sino Lamp

Sino Lamp

LED Ring Lamp Build

LED Ring Lamp Build

The lamp is a joke

The lamp is a joke

Floor lamp triac regulator/dimmer case

Floor lamp triac regulator/dimmer case

Lampshade

Lampshade

Polygon lamp shade

Polygon lamp shade

Little Lantern

Little Lantern

Teardrop Lamp (3D Printed Components, Concrete + Wood Veneer Build)

Teardrop Lamp (3D Printed Components, Concrete + Wood Veneer Build)

Led (GU10) lamp holder

Led (GU10) lamp holder

Radiant Blossom

Radiant Blossom

Sphere lattice shade

Sphere lattice shade

Géode Lamp

Géode Lamp

IKEA Kvart 22mm tube mount.

IKEA Kvart 22mm tube mount.

Tinkerlight Utility Light

Tinkerlight Utility Light

Tinkerlight Utility Light

Tinkerlight Utility Light

Lamp Shade

Lamp Shade

Zuzanna Lamp

Zuzanna Lamp

Lamp shade for a desk lamp. 2 versions, straight and swirled.

Lamp shade for a desk lamp. 2 versions, straight and swirled.

Tinkerlight Desk Lamp

Tinkerlight Desk Lamp

Lamp Shade / Abat Jour

Lamp Shade / Abat Jour

LED bathroom lamp

LED bathroom lamp