- Видео 70
- Просмотров 45 124
KMi3DPrint
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Добавлен 13 фев 2010
KMi Sleek - updates tested
Maiden flight last week was perfect. A little slow for me but was exactly what i need for my pylon events.
Today I tested limits. As i thought; there is a limit. About 140-150mph hard banking; i heard a crack. It didn’t let go but the longevity of it isn’t there at that rate. You can push this but you will need to keep soft banks to prevent CF from letting go.
Maybe i should up the CF to 6mm since this just feels like to should go fast! Maybe in a v2. There’s limited room in the wing. So if i go wider i have to also go shorter.
Also tested slow flight. The first flight in this was testing the new tail assembly that screws in. This was updated from being glued in. It also has alignment and...
Today I tested limits. As i thought; there is a limit. About 140-150mph hard banking; i heard a crack. It didn’t let go but the longevity of it isn’t there at that rate. You can push this but you will need to keep soft banks to prevent CF from letting go.
Maybe i should up the CF to 6mm since this just feels like to should go fast! Maybe in a v2. There’s limited room in the wing. So if i go wider i have to also go shorter.
Also tested slow flight. The first flight in this was testing the new tail assembly that screws in. This was updated from being glued in. It also has alignment and...
Просмотров: 2
Видео
Eclipson beta B-17
Просмотров 24 часа назад
There is a second version running which has a lot of good upgrades. This flight was to test different rates and mixin. Regardless of the result the flight was a success. It’s a nice flyer. Since it is over powered I was flying about 30% most of the time. Throttle up in corners. Unfortunately my landing mixing was to much and my throws where too little so it wasn’t a smooth ending. But now I kno...
Eclipson B-17 v2
Просмотров 3414 часов назад
Second iteration of the b-17. This is beautiful! What is different? Model differences: - Wing join is now bolted on. This helps with possible reprint issues from v1 and will minimize what’s needed to be reprinted in a crash. - Thrust angle: I’m testing 3° down angle here - Single elevator: minimized channel needs - break away landing gear to save the wing mount on bad landings. - more scale fea...
KMi Sleek
Просмотров 17214 часов назад
I had recently watched a video about turbulence air created due to where the fuse meets the trailing edge. I wanted to take these concepts and put them into practice. Taking the KMi bullet and modifying with these fuse concepts I’ve come up with KMi Sleek. It’s a jet like design prop driven. It’s a great flyer, stable at fast speed and very controllable at slow speeds. This test was the maiden ...
KMi Dos Hundo - O
Просмотров 5614 дней назад
Maiden the released files of the KMi Dos Hundo version O. I know it flies and flies excellent so today I contune to try to slow it down while maintaining good thrust. Using sunnysky 2216/2300kv with a 50a esc, on 3s and a 6x4.5 prop i thought it would bring the speed down. Even on a cold and humid evening it still was at 138mph. Which is only down 3moh from the 6x6 prop. I’m running out of opti...
KMi Dos Hundo version E x5
Просмотров 3514 дней назад
Dual 50mm edf Dual 40mm wasn’t tested because of the LG stands up to the added weight; it will be fine for the lighter version. This was a test of added LG. Still no steering LG because the CF ptultrude is in the way of allowing that. So differential would be used for steering. However, the edf version doesn’t go nearly as fast as the O or I version so eliminating this for the LG might be the o...
Eclipson Model C v2
Просмотров 2614 дней назад
Was a great flier just like V1. The LG was much more stable; HOWEVER, it’s very springy. It wanted to recoil no matter how smooth i tried to land. Video doesn’t show the other attempts. I did a few flights and the last one i wrapped a rubber band to hold the LG arms from spreading to to far. This did help; so next time i will look to print something to stabalize the arm flex. Great plane. Loved...
KMi PEA6
Просмотров 16814 дней назад
Xfly Dual 50mm EDF This was a maiden of the released files. It flew great!At full throttle it wants to slighty nose up. Stays level around 50/60%. The smaller landing gear created a little less drag however this is still a battery hog. At 50/60% throttle it was about a 2min run and left me with 14% battery after that landing. I did do another test to see how slow I could fly. The results. Level...
KMI Dos Hundo - larger prop pitch
Просмотров 440Месяц назад
6s 2200kv, 100a esc Today’s test was with a higher pitch. Went from 4.75x4.75 to 4.75x5.5. Still tested rock solid. Seemed a bit slower than expected but have to measure the original maiden to see the diff. I did try a 5.5x8 however that ended in a disaster. Ha ha. About 1’ into the ground. Prop didn’t seat properly but still sent it and it came off in flight. Will try again with adjustments.
KMi Dos Hundo - I - 2200kv - GPS take 2
Просмотров 792 месяца назад
KMi Dos Hundo - I 2200kv 6s 1300mah 4.75x4.75 prop 100a esc This was the second attempt at getting the Spektrum remote id to track stats like it says it can. It can not. Seemed to glitch out the faster I went. So no real consistent data. There is a thought that it read about 8mps (meters per second) which equates to roughly 178mph. This showed now sign of flight issues. No sign of fault or fail...
KMi Dos Hundo - I - 2200kv - GPS attempt
Просмотров 582 месяца назад
KMi Dos Hundo 2200kv 6s 1300mah 4.75x4.75 prop 100a esc W/ GPS attempt. Tried using a fellow flyers GPS module. The Spektrum remote id module. Which is suppose to keep track of all this data as you fly. It didn’t work. Come to find out it didn’t sync before flight. So we tried a second time, waiting for the sync. Video to follow. This ended up being just an easy flight; most of it at 50% thrott...
KMi Dos Hundo - I - 2200kv
Просмотров 182 месяца назад
KMi Dos Hundo 2200kv 6s 1300mah 4.75x4.75 prop 100a esc Esc was probably over kill. Specs for the edf show 100a esc, however, math suggests the highest hit would be about 60a over all. So a 60-80a esc would have worked fine for this. However, I’m about to push the price on this setup so the higher A will probably end up being necessary. This is an xfly 70mm EDF motor pulled out of its housing a...
KMI Dos Hundo - I - 3650kv inrunner
Просмотров 292 месяца назад
KMi Dos Hundo - I Inrunner 3650kv 4x4x3 prop 4s 2200mah This version ales off great. There is a bit of torque roll at the lows launch rate but nothing that can’t be easily handled. Very docile in the air, even at top speeds. i did reduce my rates quite a bit. I flew at my mid rates which is around 40% and still could have been reduced even more for smoother flying at top end of its abilities. T...
look forwards to progress. any idea when it's coming out?
@@chillibadger not sure. We are still in the figuring out phase. Still things to change up and make it rock solid. I would think a few months.
This video looks sped up
Really? This is very slow in comparison to my other recent models. But i specifically had to fly slower to find a prop that will keep me around 100mph. This prop did it. Now that i know the power setup; it’s time to make it go fast. 140-160mph!
Nice looking plane, I might have to do one of these to go with my Nucking Futs.
It wont fly... bad balanced motors.
@@stanis4554 it has flown. Motor balance is fine.
That rc car looks like a plane...
@terry970 ha ha ha. I know right!
Forward swept wings are a handful and computer full to get to work right…..good luck!👍🏼👍🏼
Looks heavy ..when landing .... it lost altitude quickly while staying horizontal despite how fast it was ... I'm curious how much does it weigh ? Thanks
I don’t 100% recall but it was in the 800-900g range.
Nose gear is flexing. Only fix, thicker wire. I'd put in 40% Expo on rugger/nose wheel steering. Softer center, full when needed.
Moving to a dual front wheel resolved the issue
Hope you made it fly later.
Not yet :-/
You mentioned the canards are the problem. I used the canards on my scratch-built XB-70 as flaps for landings and left them neutral for flight. Canards should help stabilize the bird if neutral.
I'd love to get one of these with 70mm EDF. I have 2 from a previous build. Do you have STL files I can send to be printed somewhere? I don't have a 3D printer but a fellow club member does. He's printed me a few things like nacelles for a 4 motor model. This looks like the field where RCG's member SUKO flies.
I haven't gotten this to fly yet; so the files are not released. Once it flies I will release the files
My FW F/A-18 Hornet was hard to keep straight on takeoff. I added the ASSAN AG61 Nose Wheel Gyro, and it tracks straight as can be since adding it. Now the Spektrum AS3X+ update has a NWS stab feature if you are using a NX/IX series Tx updated to FW 3.X or a DX series updated to 2.11 FW.
@@hifinsword updated with dual front tire and it was the fix it needed
@@kmi3dprint Good work. I enjoyed the video. Do you have the STL files available anywhere? My F/A-18 Hornet also has dual front tires.
@@hifinsword not yet.. if flew but not well and I don't want to release something that is too hard to fly
Hi, i like your videos, i will tell you the problem, i had the same problem, the problem is that ducted fan produces rotated air flow and this make aircraf unstable, the part after the ducted fan which is for direct the air flow is not enough, put a + shape part just behind ducted fan about 3-4 cm long, this will direct the air flow and solve your problem... Please do this and give us a good flight 😊
On the road try on a road 🫤😕🫡TALLONis that you breathing are you oke 🙁
Try moving cg backward half inch at a time
Could be nose heavy
Nice plane!!
Really looking forward to this aircraft!
Cool! I cant wait for it to be released to the public
looks like some ace combat shit
Yo if u don't mind can I get the 3d model file ??
You ca follow my cults for the release. Should be soon. Just wrapping up documentation.
Bro great work and u gained a new subscriber 🫡 can't wait to see upgrades on it
Thanks!! And welcome to the channel. The “E” version of this flew well but the vid sucked. Still posted it. Will do another. Still trying to get a solid “I” version. Need that inrunner to stabalize so I can’t get over 200mph!
Nice! are you going to share the files?
Yes, will be on my cults. I’m going to release as few different package options. Individually, 2 together and 3 together. I won’t release “KMi Dos Hundo I” until I hit my 200mph mark. Don’t want someone else hitting it before I do. Ha ha
too fast
@@jwdjpajtgjm it’s only going to go faster! Ha ha This plane was built mainly to get over 200mph. I’m close!
Needs more stability perhaps try decreasing the pitch rate so that it is more stable and doesn't lose flow over the wings and lose control
Just followed and loving your designs! Is there a plane that could reach 200mph???
The pylons are designed for speed. So far I’ve only gotten to about 160mph with them. I have to buy a different power setup to get there. Even at 160 they show no sign of fault. If you do pick one up and put in power to hit 200mph let’s talk because i need to know what you did for power. Ha ha.
U have lack of tail wing . So the air is unstable over the main delta . Hence U get squarely actions make Ur tail wings taller and it will work out . Also look at wing flaps maybe adjust them also .. impressive I love the reversed wings delta look .
you are completely crazy to do this just in front of a road with cars. ( the airzone architect also)
Increase the wing surface area.
You should use an autogyro
Very cool
Made winout dolpin delta wing vertical estabilisador
Have a word with the guy that runs the @builtfast channel....
@hotlapkyle
I have yet to see this design anywhere outside of Ace Combat
the movie Stealth, looks like a Talon
@ speaking on real world terms
@@skyhawk551 it is!
Nice!!!
You'll get it!!! It's very cool.
OHHHHH YESSSSSSS
Thrust vectored yaw with a gyro? Like a rear engined car its wanting to swap ends. Cant see dual tires fixing that? Maybe load the rear with more weight for traction until aero forces are strong enough? sorry rambling.
dual tires 100% fixed it! ruclips.net/video/EJr-FY1A9R0/видео.html
Wait a minute thsts not the burkut its the one off of ace combat ,I game I played yeeeeears ago!
Is it? I’m actually going off the movie “Stealth”
Ahhhhhh the Burkut!
I'm going to start making one, I already bought the 64 mm motor, I just want that model of yours.
Adn this model flay win aerodinamic from linear flay a similar acrobatic linear flay plane extra but jet configuracion
Rediseñg the talii
No flay from smail taill stabilisador
Tali wings more biger and more vertial angule an canar frontal wing more biger more stlable flay
Adn angle talill angule not corret
The fron wings more biger is a problem
❤❤
can you share the project file to make this like open source?
With all those forward facing surfaces, maybe it would fly better in reverse.