self designed depron rc plane

vinayb1984 · February 04, 2013, 10:47:43 AM

self designed depron rc plane
30 amp esc,9x4.7 prop, 2833 1180 kv motor 3s, 2200 mah.
wing 99 cm ,

video https://www.youtube.com/watch?v=HRTEtB-AwBM
https://www.youtube.com/watch?v=HRTEtB-AwBM
thank you

rastsaurabh · February 04, 2013, 12:23:55 PM

rudder

? or this is under progress

kumardasai · February 04, 2013, 02:12:39 PM

nice take off and nice landing.....can you post more pics of the wing design ?

arun.sreelakam · February 04, 2013, 03:49:57 PM

Wow nice effort..
Sturdy landing wheels man... can you post some close up pics

manojswizera · February 04, 2013, 04:04:06 PM

Nice Plane Vinay...

Its seems to be brushless Inrunner ?

vinayb1984 · February 05, 2013, 11:45:45 AM

greetings every one
more close up pics ill post by tomorrow
its a outrunner motor

thank you all for reply

vinayb1984 · February 05, 2013, 11:47:18 AM

some more

vinayb1984 · February 05, 2013, 11:52:17 AM

failed project
made form tv box which is not enough strength to hold the all electronics (but glide smoothly with out electronics)
new design under process using sunpack

vinayb1984 · February 09, 2013, 11:40:21 AM

some more video

sanjayrai55 · February 09, 2013, 11:51:57 AM

Very nice build. Great flight! Congratulations.

Looking forward to seeing your SPAD now

shivela39 · February 09, 2013, 11:57:27 AM

Man,

You guys really tempting me like beginners....

I am running around to Nutball to RASS40 to your scratch built......

I am yet to go shopping today for Coro, now let me pack some Depron also.

Here in chennai Depron is caledl Foam board (Bio-Foam) but it is stiff and easily broken.
Do you use any rib or enforcement to the wings to stay fit?

Can i have a closure look of your depron material?

arun.sreelakam · February 09, 2013, 12:03:30 PM

Shivela Go for coro rather than depron.. Which is very stable and good for beginners..

Also very cheap

vinayb1984 · February 13, 2013, 02:48:41 PM

here in our place coro is not available only 2 mm is available so we ordered depron 5 mm from mumbai .
ill post close up photo very soon .
doing some modification to plane after ill post

arun.sreelakam · February 13, 2013, 03:53:27 PM

Why do you avoid those 2mm coro.. 2mm is is enough for the build..
Sandwich 2 of them for tail part..

vinayb1984 · February 13, 2013, 06:01:43 PM

thank you for the idea sir
very recently we found that coro is available but 200 rs per sheet of 4x6 feet, quality is too poor.
ill try to build one .
right now working on building the plane using naturally available materiel.

arun.sreelakam · February 13, 2013, 08:20:06 PM

Here it cost 120 per sheet of 4x8...
any way All the best for your build...

KALYANPRODHAN · February 13, 2013, 10:31:15 PM

And in Kolkata 250 for 6.5' x 8' sheet. But the coro is 3mm and the cost is from dealer.
I am not find 2mm coro here. So you are lucky. Just check counting the numbers of flutes per 10cm and would realise 2mm or 3mm. During despatch, with pressure, the square flutes approach rhombus. So, the thickness sometimes shows lower than 3mm and people imagine about 2mm. With 2mm you can build very precise and lighter wing.

The dencity of 3mm coro is 0.2561 gm/sqinch. You may need this for calculating the airframe weight prediction and simulation of CG with electronics.

arun.sreelakam · February 14, 2013, 05:25:50 AM

Kalyan sir they actually sell this as 2mm coro but they measure a bit more than 2mm..
Here they never seen a coro of thickness more than 2mm...