Automatic Fan door for printer enclosure hot air

thingiverse

I have automatics fan in my printer enclosure to control the temperature inside so when I have the fans off, as with ABS, to up the temperature inside I need close the air moviment throw the coolings fans so I have designed this automatics doors which open and close itself with its air flow. Please click "Like" if it like you or was usefull for you in order to ease the searching to news printers.