Soplador de estrusora Anet A6 - A8

thingiverse

There are many blower outlets for the Anet A6 extruder, some very sophisticated though I doubt their effectiveness. The extruder fan is not designed to provide air pressure but rather airflow. If a tube with small holes is made, the section where air flows is greatly reduced and since there's no air pressure the circulating air will also be greatly reduced. What's needed is a tube with a large outlet area so that a lot of air can flow. This tube increases the outlet area compared to what comes with the printer and also compared to others I've seen here, in addition, the one that comes with the printer doesn't stay centered regarding the nozzle. This tube has been widened so that the total width stays centered on the nozzle. In conclusion, the tube that comes with the printer has an outlet area of 13.7 x 1.5 mm = 20.55mm2 and this proposed tube has an outlet area of 23.8 x 3 mm = 71.4mm2