Tevo Tornado Fuser Box Fan cooling Duct

thingiverse

Tevo Tornado Fuser Box Fan Diffuser One of the biggest issues I have found with the tornado was the layer separation or splitting printing ABS. After several tries, changing a lot of parameters and thinking that I will not be able to print ABS without a covered printer I realize all the problem comes from the Fusor fan. Though I disable the layer fan, the fusor fan was generating an air stream. Then take a part the fan and I printed several parts and whalaaa....all the issues gone. Then I thought in a difusor to put the air in the correct place. I look for model in thingiverse and I found several ones but none of them maintain the green protection box. It is true that this box make that the Fuser fan position will not be the optimum but as the printer is new I wanted to keep the protection box so I created this difusor. The diffuser is attached to the fusor fan with a extra long screws and it is covering the heat sink too I have added a new version (v3). It allows air escape through the Tevo Tornado lateral box grille, in order to get a better heat dissipation