Prototype

Bands made from a sheet of High Density Polyethylene (HDPE) by waterjet and milling machine.

Top hole was done by melting; bottom hole done by drilling. The piece was clamped to the adapter to ensure the holes align correctly!

Test print to ensure the bottom of the socket fits in the adapter correctly!

Adjustment system uses a double rack mechanism. Here it is modeled for proof of concept and simulation purposes.

Socket will be 3D printed in Onyx. Note: it will be printed in its fully expanded state to make adjustment easier.