Summary

Four parts aggregated in a single stl file.

Instructions

Output to gcode then print.

For the record, the aggregation part I did in OpenSCAD and the script looks like this:

// Wade's Geared Extruded - single print bed
translate([0,64,0])
{
// big gear
translate([31,-33,0])
import_stl("39t17p.stl", convexity = 100);

// small geartranslate([70,-51,0])import_stl("11t17p.stl", convexity = 100);// Extruder idler blocktranslate([65,-38,0])import_stl("M8_Extruder_Idler_Block_2.stl", convexity = 100);// Extruder blockimport_stl("M8_Extruder_Block_3.stl", convexity = 100);

}

Wade's Geared Extruder single print bed