Trigon | Bar Stool

Geometric, bracket-based Barstool

This design originated from a furniture design paper I did (see last pictures). It was a lot of fun so I thought I'd share a printable version. The brackets can be printed and joined with 25mm Round stock, or they can be modified and used as guides for welding (modified files not included because instructions for the tube notch angles would take a lot of work and that requires effort. If you want to give it a go I've attached an assembly you can bash around) 

Print Instructions

Material: PLA
Wall thickness 5 layers
Layer height 0.2 mm
Infill min. 25%
No support! 

Part Files are not Pre-orientated
Each part has one face with non-rounded edges - Orientate these to the build plate.
to avoid injury sure you trust the print before putting too much weight on it.

Assembly

Refer to the .step file for measurements and positions
Uses 25mm stock, suggest playing with horizontal expansion to get the right fit.
There are modelled countersunk holes, widen as necessary for your hardware.

Each Part is labelled with L or C. L means it's from the left side (if you are facing the front) mirror in your slicer for the right side. C means centre - you only need one of them each.

Seat pan not included.