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You can decrease the space between the blade of crounterrotating edf like delta fan

Informes

For powering the motors and etc

You can use banch power supply

sir i am using HR4988sq drivers now the motors are not working what should i do what if change those drivers it will work. Is these motors work with HR4988sq drivers or not.

Wow...🎉

Where are you living?

This guy is interested to make this thing 😅

What Wi-Fi adapters do you use for openHD and where can I buy them(in India) ?

Pretty cool! Thanks for the inspo. I’m in the middle of converting my AliExpress 2Ch F-35 to a homemade EDF 😀

Without combustion that’s just a super inefficient EDF with more steps

how can I tune PID values to perfect levels? I am not satisfied after lot of PID tunning! and show PID values of this drone. I want this stability

I am your new subscriber !

Wonderful!

Can I know how u designed these edf blades ? Using cfd or some software ,I need to do this for my project and need ur help

how long does it take to 3d print that

Now do a reverse thrust model!

Great work! Can u share your hardware for OPEN HD system ? , Wifi adapters both ground and air side

es funcional para rc o drones??? saludos¡¡¡

THANKS.............................................!!!

Great job congratulations

I would like to contact with you

If you add a stator between the fans you should see a 33% increase in total thrust. Also a rounded inlet rim will give you another 20%.

This is elon musk

Next stop: Mars! 🚀🌌

bro, amazing channel, but I highly suggest you get a slightly better microphone , even just a 25$ lavalier mic with a long wire you can plug into your camera. , or, if you already have one, hand some sheets around your room to stop the echo

И смысл? Чувак сходи в институт и учись, физика на пример

Very very interesting test so many parts to it !!! Thankyou for sharing 😉🙃😎 NZ

I believe the motors are different! should try with similar brushless motors.

Bhai mere dost ka tpu file me problem aati hai

This is a really good, and informative video! I'm actually thinking about building this 3d printer.

Sir ek quadcopter drone banawo

What about testing with the same rpm. To see efficiency of the blade. Not motor. 😂😂😂

thank you for the video. Its my first 3d printer build. Which frame do you think its better for beginner, should I cut pipes?

can u retest it with 30% motor throttle.

Bro is going to make own Airline Company 🌚🌚

4v motor

It make for some good castings For a working engine.

dude after i upload the code still the LCD is showing some random stuff

Most imporant suggestion, make the fan housing two parts and put the fance in the middle immediately faceing each other instead of this far apart. Second: the rear fan needs LESS angle od attack as the first. This is because the swirrl of the first cause an natural increase of the angle of attack for the second. So it needs less physicxal angle of attack. Heino Dittmar did counter rotating fans in the late 90th as the canned motors of that time were so ineffective and have elaborate this already. Got lost with more effective motors that the increase of effectivity of counter rotating fans got lost für simplicity of design with single fans.

I'm using lead screw with print bed stepper motor instead of timing belt so, will it be moving the the bed in exact measurements as in timing belt scenario or should I be doing any tweaks in code?

So proud this was made by an Indian champ. Wish govt lossens it's import duties and restrictions so we get better parts and build much cooler things 🙌🏼

It can rotate 360 degree ?

Bro. Dys motor shaft mm how much? 3.17 or 3 mm. Is there any difference between 3.17 mm and 3 mm. Bcz i want to buy a deill check for this motor. But in drill chuck size is 3:17 mm. Can i fix that on 3 mm dys motor!

what is your cad/cam design software name?

Do you have one for 1400kV motor

I feel like this is the AK47 of 3D printers. It's pure function, bit darn if it doesn't work. If you already have a 3D printer - including this one - some of the process could be simplified at the cost of PVC filament, I think. You could print your own T and L connectors on the frame, for instance. The X axis mountings could also be 3D printed instead of "machined", and instead of using zip-ties to secure the line bearings, you could make some form if either press-fit or welded attachment instead. Also, to make the machine more robust, consider weaving the wires into the pipes. Exposed wiring is wiring that can take damage after all. Great build, and I hope you iterate this design. It has a lot of promise!

For the 6 blade the battery is full 12,20 volts but whit the 12 blade is more discharged 11,69 volt . I think... it is important that the voltage output from the battery is always the same,otherwise the ampere will increase and the engine will perform less. What do you think? The test is intresting! Thanks

Nice work! How did you design the blades for the fan?

Great job. Perhaps you could make a 20 hp motor and put it in a small car to get around in.