___       __                                               __    

                 /\_ \     /\ \  __                                         /\ \   

  ___ ___     ___\//\ \    \_\ \/\_\    ___      __          __      ___    \_\ \  

/' __` __`\  / __`\\ \ \   /'_` \/\ \ /' _ `\  /'_ `\      /'__`\  /' _ `\  /'_` \ 

/\ \/\ \/\ \/\ \L\ \\_\ \_/\ \L\ \ \ \/\ \/\ \/\ \L\ \    /\ \L\.\_/\ \/\ \/\ \L\ \

\ \_\ \_\ \_\ \____//\____\ \___,_\ \_\ \_\ \_\ \____ \   \ \__/.\_\ \_\ \_\ \___,_\

\/_/\/_/\/_/\/___/ \/____/\/__,_ /\/_/\/_/\/_/\/___L\ \   \/__/\/_/\/_/\/_/\/__,_ /

                                                 /\____/                           

                                                 \_/__/                            

                       __                           

                      /\ \__  __                    

  ___     __      ____\ \ ,_\/\_\    ___      __    

/'___\ /'__`\   /',__\\ \ \/\/\ \ /' _ `\  /'_ `\  

/\ \__//\ \L\.\_/\__, `\\ \ \_\ \ \/\ \/\ \/\ \L\ \ 

\ \____\ \__/.\_\/\____/ \ \__\\ \_\ \_\ \_\ \____ \

\/____/\/__/\/_/\/___/   \/__/ \/_/\/_/\/_/\/___L\ \

                                              /\____/

                                              \_/__/

 
 

I was attempting to create a case made of 4 shells.

Side shells and top bottom shells are identical and interconnect.

The shells are held together using a rubber band interwind between the shells.


 

How to (NOT) make a case !  

When I created the negative of the above design I miss-imagined the result so I actually placed the top and bottom parts of the mold as negative instead of positive - since i forgot that the silicone would actually function as the negative.


So i had to remold the wax again - which was a good practice for the shopbot skills - but taking me back to square one.


and reedesign the molds ...

First mistake - Negative is Positive

There was no way I could have casted accurately into these holes


Making a negative  

Do

Wrong

Redesign

Right?

And the outcome was ....

Just a fun experience ... nothing really to say. OOMOO is pure fun !!


Second mistake - Pouring holes too small

final results .... not yet - top and bottom need to be re-casted - sides are ok.