Turbine Visualizer

This is a extruder visualizer styled in the style of a Plane Jet Engine. 

Print all the pieces

You will need a 3mm flat cap bolt 18mm. 

You will need a bearing that is 10mm outer by 4mm inter diameter and 4mm thick. essentially 623-2Rs off amazon. 

Once printed you insert the bearing into the base plate. then Put the screw through the back of the base plate and bearing. Take the fan and thread the screw into the back of the fan until TIGHT. Then snap the cowl on the base plate. 

take a 8mm magnet and CA glue it to the head of the screw. 

Once assembled you will not be able to get at the screw. So make sure it's the right tension.