Hotend Cooling Fan Direction at hazeldhilarioo blog

Hotend Cooling Fan Direction.does the direction of air flow from the hotend cooling fan matter?i am wondering why does the hotend fan blow air towards the direction of the hotend rather than pull air away from it like how a.

Aibecy Ender Full Assembled Extruder Hotend Kit with Aluminum Heating
from www.walmart.com

Technically it should be intake left exhaust. The smaller fan is cooling the heat sink, which is attached via the heat break.which way should the hotend fan be blowing?

Aibecy Ender Full Assembled Extruder Hotend Kit with Aluminum Heating

Hotend Cooling Fan Direction I know it's a dumb question, but after so many modifications and disassembling of. the hot end fan is an important component of the fdm printer, which is used to quickly cool the filament.i am wondering why does the hotend fan blow air towards the direction of the hotend rather than pull air away from it like how a.does the direction of air flow from the hotend cooling fan matter?