My Customized OpenSCAD Helical Gears

thingiverse

Customized version of http://www.thingiverse.com/thing:1339 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1339 Instructions Using the following options: addendum increases by two double helical turns activate extrude in height amounts to three circle number jumps up seven dedendum stands firm at two tooth width measures exactly two pitch diameter exceeds forty-five units roman tooth dedendum adjusts two zero percent roman shape applies star width sets at precisely two roman added tooth width remains two extrude in sets to a single mark extrude out width increases dramatically seven shaft diameter stays steadfast at five extra addition adds up two extrude out height totals exactly three circle diameter rises seven degrees orientation turns southward by one sign gear teeth number jumps thirty angle corrects itself minus one hundred degrees