Description
This spring-powered flying copter toy uses a ratcheting crank mechanism to wind a spring to launch the rotor into the air.
Print Settings.
I used PETG for the spring and gears and PLA for the case. For the spring print with enough walls to eliminate infill. This is for strength.
Filament - PETG
Nozzle Temp - 245C
Bed Temp - 80C
Print Speed - 160 mm/s
Retraction - 1.2 mm @40mm/s
Support - Yes, everywhere.
Infill - 15%
Filament - PLA
Infill - 15%
Nozzle Temp - 210C
Bed Temp - 60C
Support - Everywhere
Layer Height - 0.2mm
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