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.
@@smallmodelcollector ah fairs. It's just that the turbulence in the cavity of where the mic is causing most of that noise. But anyways. If someone uses this to dry their hair. It's your fault😂
Right, got ya. Seems this was very loud even when pointed at the wind meter. These are impressive motors; I just need to find a better design that is reliable.
Y'all dumb AF, trying to measure dB with a phone app is like measuring voltage with your tongue. Although if he had a real dB meter that's sound advice, point away from it.
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.
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.
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?
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.
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.
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This is wrong in so many levels
Thanks so much, i really appreciate you taking it all apart. It helps me understand what's going on inside
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.
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
I was trying to get a reading as if the phone was your head. Some people will use this as a hair dryer and go deaf probably.
@@smallmodelcollector ah fairs. It's just that the turbulence in the cavity of where the mic is causing most of that noise. But anyways. If someone uses this to dry their hair. It's your fault😂
Right, got ya. Seems this was very loud even when pointed at the wind meter. These are impressive motors; I just need to find a better design that is reliable.
@@smallmodelcollector next video you gotta print a new shell and try to optimise the wind speed
Y'all dumb AF, trying to measure dB with a phone app is like measuring voltage with your tongue. Although if he had a real dB meter that's sound advice, point away from it.
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.
О да, я тоже прочувствовал эту боль...
Damn I thought you people were harder than that
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.
Interesting idea, makes sense.
At 16:15 it become to painful to watch. Buy a damn soldering gun
How long battery last in full speed?
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?
The RPM is freaking faster than a goddamn jet engine💀
Now my turbo fan smells like freaking fish💀
The rubber seal is in case you want to use it to suck air out of vacuum bags.
It"s looking like a DIY project but was it actually more powerfoull than kica? and has better battery?
Definitely bigger battery capacity, probably more powerful too but can't confirm.
@@smallmodelcollector mayby i will buy one, kica looks better but is mor than twice expensive and battery life is not impressive
You really shouldnt put that anemometer so close to a wall. it fucks with airflow...
where i can buy it??
sorry for your loss. but thanks for the informative and entertaining video lol
Can anyone tell me the name of that motor
i just skipped a lil into the video and: if you have no idea of 3d printing, then dont judge it
Yes
The blue pcb is a 2s bms for the battery
No. Its just dual mosfet. JZ-MOS
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.
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.
Really good video. Those aren't support material. Is just the design
Stick to collecting
I don’t know what to say, but I’m embarrassed for you