DW Hobby EPP eagle overview and maiden

  Рет қаралды 12,006

iforce2d

iforce2d

Күн бұрын

Пікірлер: 54
@AerialWaviator
@AerialWaviator 3 жыл бұрын
Nice fun video. Doublers on the sidewalls would have helped, as would a folding propeller, and ESC brake. Got this oldie, but goodie in a random YT suggestion. See you did some mods, and had some more fun with the main wing. Lot's of experimentation and little embedded lessions in this mini-eagle series. There was even a CNC reference. ;)
@erickvillano2069
@erickvillano2069 6 жыл бұрын
Thanks for a really informative video! That was the best flying video of one of these eagles that I have seen yet. Also, thanks for the tips on reinforcing the nose. I have one on order and Will add the appropriate nose modifications per your advice. Thanks for sharing.
@mildave42
@mildave42 8 жыл бұрын
I fabricated a small box from some leftover 1/8 plywood to attach the motor to and secured it to the nose with 15 minute epoxy. On my first launch it nosed in from about six ft up with no damage. Once i got the proper cg, it flew splendidly. good luck
@KenKneknaneek
@KenKneknaneek 5 жыл бұрын
I just got mine today and putting it together. It is crappy as far as strength is concerned and it was nice to see your experience with it so I can make the proper strength adjustments. I will probably put on a folding prop and see how that works. Thanks for the demonstration. Overall it looks gentle and fun to fly, and I imagine in the spring you will have tons of birds diving at to keep it away from their nests ! lol Happy Flying
@kartherton
@kartherton 5 жыл бұрын
Folding propeller is a must on these birds. Stops the front end getting so bashed up. I have both sizes, wingspan. The larger bird being the nicest. I have made ailerons on both of mine, plus I reinforced the front end when i was first building them. I used triangle end shaped, lengths of timber, i got from B&Q. Go flying with fpv on the large one, with the real bussards. Plus a mini mobius, for great footage. The real bussards love to investigate it. Great fun Hope this helps someone. 👍 Those single light fluffy clouds are a great sign of great thermals. Keith. 🇬🇧
@JuanJose-bv2cc
@JuanJose-bv2cc 9 ай бұрын
Very helpful to learn realy piss my self nice video keep on 🎉
@deanedeane4318
@deanedeane4318 Жыл бұрын
I hope you and your eagle friend are still laughing and getting along a bit better these days 😉😎
@paulrkytek6587
@paulrkytek6587 7 жыл бұрын
Got one,.reinforce the front, add 5 deg downthrust, no right thrust, cg 35mm from leading edge, make vertical tail feather with rudder from depron triangle, 300x100mm x6 or 9mm thick, paint up to suit. use separate elevator and rudder. I added ailerons with 2 number 5 grm servos, 850mah 3s battery, flies and performs very well, 445gms 8 mins flight time. add weight to nose if required. 28x22mm 1450kv motor.
@lasersbee
@lasersbee 8 жыл бұрын
12:17 Most smaller RC models have down thrust to stop the model from climbing when applying power and and right thrust to stop the model from turning due to the prop torque. 18:06 By the prop spinning (free wheeling) it has less restriction to the moving air. If you stop it from spinning it will slow the plane more. 20:12 I would use a folding prop... then you could use the ESC brake to stop the prop from spinning and tearing the motor mount off on landing.
@bwxmoto
@bwxmoto 8 жыл бұрын
Actually a free wheeling prop will slow plane a lot more than stationary prop.. Took me a while to believe it too, but it is true.
@lasersbee
@lasersbee 8 жыл бұрын
Got any readable data on that ???
@bwxmoto
@bwxmoto 8 жыл бұрын
Yes, but it's generally true with props attached to electric motors that cause additional resistance due to the magnets, etc. If the pitch is very great on a completely free windmilling prop it might produce less drag while stationary, but props on electric planes do not spin freely because of the motor they are attached to which causes more drag. link to graph and paper in next post in case youtube deletes it.
@bwxmoto
@bwxmoto 8 жыл бұрын
Who knows if youtube will allow these links or not. i.imgur.com/8WC8XUh.png www.peter2000.co.uk/aviation/misc/prop.pdf
@lasersbee
@lasersbee 7 жыл бұрын
BWX.. Thanks for the links. Learn something new every day. ;)
@DavidSmith-dm8ew
@DavidSmith-dm8ew 8 жыл бұрын
It looks great in the air....I hope mine survives the learning curve!
@kennyjohnson5560
@kennyjohnson5560 6 жыл бұрын
Built this and flew it perfectly..... 30mm c of g from leading edge.... I love it
@moochasas
@moochasas 8 жыл бұрын
Folding prop and a stick a square piece of foam behind the motor mount would probably fix the issues.
@demej00
@demej00 5 жыл бұрын
I haven't had such a good laugh in a long time. Thanks.
@HLMAX
@HLMAX 8 жыл бұрын
You got to get yourself some GOOP glue. It is a must for EPP. If you want any part to be tough and rubbery, almost unbreakable, just give a few generous coat of GOOP. I coated the nose of my EPP Eagle and around the joints of the motor mount with a few thick coat of GOOP. It is solid and tough as can be. Your motor mount is weak also because you only glue it to the sides. You need to glue it also to the top and bottom to form a box construction, which gives it much greater strength. Also put a thick coat of GOOP on the leading edges of the wing and tall.
@roidroid
@roidroid 8 жыл бұрын
Perhaps a folding prop will protect the nose. And angle it down somewhat to compensate for the pitching. Oh +Styrola already suggested this.
@lloydprunier4415
@lloydprunier4415 8 жыл бұрын
I almost ordered one a while back. Really like the slow flying, but I don't think it would be very long lasting with my skill level. Looks like a real bird in the air.
@iforce2d
@iforce2d 8 жыл бұрын
As long as you have a nice calm day, I think the skill level issue will be less of an issue :)
@blackbirdboy1
@blackbirdboy1 8 жыл бұрын
Loved your video. Very entertaining.
@spiroskatsikas
@spiroskatsikas Жыл бұрын
Version 2 has ply wood all the way to motor mount and has aliorons
@Styrola
@Styrola 8 жыл бұрын
If you point the motor more down to compensate for the pitch up and maybe a little to the right. I think it will fly much better.
@richaubele4517
@richaubele4517 4 жыл бұрын
True. If the plane pitches up with more throttle, chances are you need to pitch the prop downward. "Angle of attack ".
@xjet
@xjet 8 жыл бұрын
You really have to use a prop-saver (with rubber-band or O-ring) on the motor to protect the nose on landing. And hey... you cut its beak off! Oh the humanity :-) Come down and take a look at mine.
@bobwebber8521
@bobwebber8521 8 жыл бұрын
This was fun to watch and I looked at this model ages ago and wondered? With some slight mods to the construction and internal layout do you think a small duct fan would fly it? Thanks again from New Plymouth. These are very realistic videos and most informative.
@iforce2d
@iforce2d 8 жыл бұрын
I suppose so, but it seems counter to the whole idea of this plane. EDF are good for fast airflow rather that slow flying, and they are really noisy which to me at least seems kinda out of place on this one.
@jamesd5343
@jamesd5343 4 жыл бұрын
Flimsy fuselage nightmare. Considering how light it is, can't believe there is only a slight plywood length extension and motor mount change at this point. The beak and belly sucks, should have given the kit 2 times thicker upper and lower fuselage and beak reinforcement. Maybe even given it a solid core fuselage. A mid wing motor and profile fuselage with elevon only may be better, too. I may have to buy a few to experiment. Still can't believe after all the life and mod history where this is stuck at, clearly it needs down thrust already built in and some stronger areas.
@aquaticthumb5193
@aquaticthumb5193 2 жыл бұрын
Build it and sell them.
@jamesd5343
@jamesd5343 2 жыл бұрын
I did build one as elevon, found some thin epp and gave it double panels. Painted the bottom with gorilla glue. Used a folding prop from a Hitec/Multiplex Sky Scooter...great flying bird!
@112Leondeoro
@112Leondeoro 7 жыл бұрын
Hi, do you know what's the cg in your eagle....Good flight
@iforce2d
@iforce2d 7 жыл бұрын
9:02
@goobisoft4873
@goobisoft4873 8 жыл бұрын
lol it really looks like eagle might scare other ones
@williwonti
@williwonti 8 жыл бұрын
You like the i6X better than the regular i6?
@iforce2d
@iforce2d 8 жыл бұрын
They are pretty much the same. I use the i6X for some models recently mainly because the on/off button on my i6 is getting sticky.
@fogey50
@fogey50 8 жыл бұрын
Open up your tx and use contact cleaner on it. My trim switches get dirty often.
@donovanpl
@donovanpl 8 жыл бұрын
In order to catch it, cut the engine, throw down the remote control and then use both hands. Expensive solution though.
@iforce2d
@iforce2d 8 жыл бұрын
I think if I just trimmed it to go left a little (instead of right) when I let the stick go it would have been ok.
@seanconnery007
@seanconnery007 Жыл бұрын
Or use a neckstrap on the Tx?
@paulsharpe3794
@paulsharpe3794 8 жыл бұрын
hi i put 3mm ply along both sides from the nose right back to just beond the back of the wing . it was from a frend and just the fome no ply and so i just did whaw i thort was best
@iforce2d
@iforce2d 8 жыл бұрын
yeah that sounds like a great idea
@thetradestation3168
@thetradestation3168 7 жыл бұрын
If it pitches up, maybe you should consider not flying with a busted motor mount, you have bad thrust angle.
@philbx1
@philbx1 8 жыл бұрын
Looks like it was made in an el-cheapo polystyrene Esky (not E-Sky) factory :-)
@corywilliamsmith
@corywilliamsmith 7 жыл бұрын
10:30
@trevor5290
@trevor5290 5 жыл бұрын
OK.kiddies.. There is nothing to learn from this video except everything your NOT supposed to do! I loved watching this train wreck though. LOL
@benjahnz
@benjahnz 8 жыл бұрын
Your videos are normally quite polished so I was surprised to see your tantrum partway through this one.
@rgarthwood3881
@rgarthwood3881 8 жыл бұрын
If you reinforce the nose you're going to break your prop. I think the design is just poor. The beginner planes with the motor up and behind the wing seem to be the best. Great vids, tho!
@corywilliamsmith
@corywilliamsmith 7 жыл бұрын
bahahaha what a load
@ralph9987
@ralph9987 8 жыл бұрын
WTF" LOL
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