directing the cooling of the extruder of the printer ender 3

thingiverse

SK: Vyrobil som si na tlaciaren "Ender 3 Pro" tunel na usmernenie prudenia vzduchu od ventilatora ku chladicu extrudera, pretoze ventilator ofukoval aj vyhrevne teleso extrudera co sa mi moc nepacilo. Vyhrevne teleso by nemalo byt chladene ventilatorom, aj ked je z velkej casti schovane v silikonovom obale. Teraz sa extruder rychlejsie zohreje a predpokladam ze ma tiez nizsiu spotrebu energie. Material som pouzil PETG, ale v nudzi sa da v pohode pouzit aj PLA. Len sa po skonceni tlace nesmie hned vypnut tlaciaren, ale sa musi nechat dochladit extruder. Tunel je prichyteny tromi skrutkami z ventilatora. Stvrta skrutka drzi len ventilator. Tunel sa da namontovat na vsetky cinske tlaciarne ktore maju rovnaku konstrukciu extrudera. I made a tunnel on the "Ender 3 Pro" printer to direct the air flow from the ventilator to the extruder cooler, because the ventilator blowed off the extruder heater as much as I didn't like. The heater should not be ventilated, even if it is largely hidden in a silicone case. Now the extruder will heat up more quickly and I suppose it also has lower power consumption. I used PETG material, but PLA can be used in boredom. Only the printer must not be switched off immediately after printing, but the extruder must be allowed to cool down. The tunnel is attached by three screws from the fan. Quarter screw holds only the fan. The tunnel can be mounted on all Chinese printers that have the same extruder design.