Stool design

After going through many CAD model designs for the stool.  I decided to have a go at constructing a stool thought 3D printing plastic joins that would hold the structure in place whilst welding.  I ran into a few problems very quickly in the construction of the base.  After welding most of the base together I realised that the steel had warped.  this could have been due to heat expansion.

There were also parts of the design that were too close together and difficult to impossible to weld.

After spending a few weeks on this I decided to go back to the drawing board and simplify the design.  I drew many other models that gradually became more simple.  I still wasn’t entirely happy with the construction and felt what I was trying to achieve was far too complex and may not end up with a good result.stool.png

After discussion with Jon Christie about furniture he suggested that a simple three lagged stool is the most stable stool you can have.  As the stool is for my workshop I felt it was an important design idea.  I then spent a few more CAD models perfecting just one element that would be 3D printed to hold together my stool.  stooltop

The piece can be screwed into the seat from the middle and the three legs can be slotted in.  I am now in the process of 3D printing a prototype to test the element.

seatbit

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