Bad design? HEIXUE Mini Turbo Violent Fan 110000RPM Handheld Brushless Jet Fan 8000mAh Aliexpress

Was working but can't see power LED. It's dangerous to leave on all the time so I broke it trying to open up a sight hole. Don't try to modify this one and you might be OK. 3D printed body seems weak. If you point this to your head it will likely cause hearing damage.
#turbo #fan #110000

[dhairya]

I think The electronics were soldered and mounted when the housing was half-way printed. I sometimes pause my prints to embed nuts / Magnets in the printed parts.

[lewisyuu]

it would be a better representation of sound levels if you dont aim towards the mic of the phone. but the thing looks pretty cool

[chadsmith]

At 16:15 it become to painful to watch. Buy a damn soldering gun

[fskartingco.]

The weird texture on some of the housing is from where it was touching to build plate on the printer for adhesion. The line on the cone is not a defect, it’s called a Z seam. I’ve got 3 3D printers and I’m still not exactly sure what causes this but I think it has something to do with the fact the print head rises up after each layer and kind of “catches” while doing so. There’s a setting you can change that randomizes the layer, but in my experience it just looks worse.

[GolemShadowsun]

i just skipped a lil into the video and: if you have no idea of 3d printing, then dont judge it

[fozzymod]

Soo painful... Use soldering iron to remove the wire..

[royeb]

The rubber seal is in case you want to use it to suck air out of vacuum bags.

[HalfAssProjects]

Вы даже не представляете на сколько больно мне было смотреть это видео. Его можно было разобрать без полного уничтожения и без разрыва проводов. Его можно было нормально разобрать, починить и собрать.

[Juoskustu]

i think this is a blow dryer motor and propeller. looks same as in a dyson blow dryer.

[Subcode]

You really shouldnt put that anemometer so close to a wall. it fucks with airflow...

[mygirlfriendismarcaline]

Thanks so much, i really appreciate you taking it all apart. It helps me understand what's going on inside

[AnthraxVX]

testing air speed with your are speed meter being blocked from the rear? seems a bit counter-intuitive.

[evilutionltd]

What I hate about these is the way you control the speed. It's not ergonomic. Why has no one made one with a variable trigger like you'd get in a drill?

[Traper_T]

It"s looking like a DIY project but was it actually more powerfoull than kica? and has better battery?

[Gift-fhqw]

The blue pcb is a 2s bms for the battery

[Piggy-ok]

The RPM is freaking faster than a goddamn jet engine💀
Now my turbo fan smells like freaking fish💀

[Siam-]

Can anyone tell me the name of that motor

[madloki]

OMG ... just ordinary AC brushless motor with turbine fan and dc/ac regulator, similiar are commonly used in RC hobby. Nothing special, just stupid way how to damage it. To generate servo input on speed regulator, something like mini servo tester is handy. Common cheap parts, and Li-Ion battery with charging circuit should work.

[kidrobot.]

sorry for your loss. but thanks for the informative and entertaining video lol

[mrdzin]

definitely wouldn't trust that 3d printed shell to contain the 110000rpm motor. One bump and a slight misalignment will probably turn that thing into a fragment grenade.