Скачать или смотреть FeedbackSystem#1

Example #1 of STRUdittle AutoSpooler real-time feedback system (beta testing stage; unit not fully put together)

Filament winder gets feedback from sensor; once sensor is tripped the winder reduces speed to "idle". The STRUdittle filament extruder then has time to catch up and extrude more filament. After the filament begins to drop slightly, it no longer triggers the sensor and the unit once again speeds up. The guide rods result in a tight wind around the spool. The result is incredibly tight-tolerance, automatically wound up filament for your 3D printer use! Current designs allow for easy switch between spooling mode and putting it on your 3D printer for use.

Production version for purchase coming soon to www.b3dprintjobs.com