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Old Jun 23, 2008, 08:20 AM
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Build Log
Tiny3D, EPP/FFF, 3:1 Thrust/Weight, Flight Sim, Video, !NEW! V03, 24 in, 1.5 sq ft

Dynomike,
Hope my feeble rendering does your model justice.
Thanks for sharing
Gramps


“have you seen this video?” WOW!

http://www.rcgroups.com/forums/showt...hlight=tiny+3d

This video was shot and edited by my buddy Doug Leighton, from the first day flying a new mini 3D plane at a local gym last Sunday. It's loosely based on a Slofly Micro 3D, but the wingspan is scaled down to 18 inches, and fuse profile plus tail shapes have been modified and scaled down too.

Running gear includes:
E-flite Park 250 outrunner
GWS 7035 prop (2S) and 6030 (3S)
PolyRC 20C 300-2S or 300-3S
Castle Phoenix 10 ESC
Spektrum 6100 Rx
BlueBird 3.6g servos (3 ea)

AUW is 3.53 oz with 2S and 3.8 oz with 3S. Most of the vid is shot flying 3S, with over 12 oz thrust to pull the 3.8 plane around (300 watts/lb!).

It's an absolute hoot to fly, especially the WOT snap rolls and loops!

Thanks,
Mike H.
Cincy OH


Dynomike’s
Tiny 3D
3:1 thrust ratio
Shamelessly rendered
By gramps

PDF prints four 8.5X11 tiles with small no-ink margin
Do not trim off margin, just place side by side and tape.

. . .


Edit . . . 30july

!W W!

Tiny 3D RealFlight G3(G4) simulator
Check out post 94
Thanks smwpuck19



Tiny3D-02 (below) with
Longer nose moment
Aileron counter balance
Leading edge sweep




edit 16Sep08
Tiny3D-03
24 inch span / 1.5 sq ft
plans at post 163


. . .
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Last edited by Gramps:>); Sep 17, 2008 at 01:09 PM.
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Old Jun 23, 2008, 08:39 AM
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Image 1, PB III, 27 gram
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Last edited by Gramps:>); Jun 23, 2008 at 11:31 AM.
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Old Jun 23, 2008, 09:25 AM
Crash & Burn
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Glastonbury, CT
Joined Nov 2004
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It looks like fun. What size and type foam. It looks like 6mm EPP?
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Old Jun 23, 2008, 11:28 AM
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Post 11 ... Link above;
“The EPP is 8mm thick (appx 5/16"). I think 6-7mm would have been better/lighter for this size plane, but in 8mm it sure is stiff and tough! The carbon tube is 3mm OD.” Dynomike

I will use quarter inch PB III skin one side
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Old Jun 23, 2008, 07:32 PM
Sticks & Stones
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Kinston, North Carolina
Joined Dec 2006
214 Posts
Thank You!

Thanks Gramps:>),

This is just what I needed, can use some of the 6mm EPP that has been on my shelf for a year. Sloper Steve/SlowFly got me started back in to planes again. Big EPP fan for take a chance flying, push it to the limit and see how high it bounces! Super Slofly 28 scaled down,or SFO, thank you for kick-starting the old gray matter!

Thanks, Strick(:{)>
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Old Jun 24, 2008, 05:21 AM
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Stick,

Great, please post back pics and weigh in against blue FFF.
I bet yours will be lighter. What motor?

‘gray matter’ . . . In my cast ‘eye to thumb synchronization’ through old gray matter.

Would like to try something other than bluecore but modest stash to use up first.
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Old Jun 24, 2008, 07:50 PM
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Tiny 3D starts life a ‘peanut’ chucker at 29g
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Old Jun 25, 2008, 04:18 PM
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Joined Jul 2007
23 Posts
Cool! I'm nearly as finished with it as you are.
Anxiously waiting for the electronics to come...
Mine is out of FFF, too. Hope it flies as good as the author's in the vid!
wow, looks like a sweet little plane
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Old Jun 26, 2008, 02:36 PM
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just noticed something....
On the e-flite website is says to use only a 2-cell lipo with the park 250 motor.
Won't a 3-cell lipo damage something??
It doesn't look like the author looked into the electronic ratings before putting the equipment together....
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Old Jun 26, 2008, 02:42 PM
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AZ
Joined Feb 2007
513 Posts
I read that the 250 shouldnt be run on 3S. I have one and havent run it on 3S because of what I read.

Here is the thread:
http://www.rcgroups.com/forums/showt...light=park+250
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Old Jun 26, 2008, 02:51 PM
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Test data:
http://www.rcgroups.com/forums/attac...mentid=1143920
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Old Jun 26, 2008, 03:53 PM
RC = Drama Free
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United States, PA, Bellefonte
Joined Dec 2007
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That might explain some of its off the hook speed
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Old Jun 27, 2008, 11:06 AM
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Yorkshire, UK
Joined Dec 2006
72 Posts
Hope you dont mind, but.......

Hi guys,

I need this little ship in my collection!

I took the liberty to do a full pdf,(Drawn to suit 6mm Depron) hope no one minds too much!

All the best,

Leebospeed.

***EDIT!!!*** Revised pdf based on 'Gramp's' tweaks to the original design
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Last edited by leebospeed; Jul 30, 2008 at 02:48 PM.
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Old Jun 27, 2008, 11:09 AM
I'm a registered user!!!
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gramps, did you end up buying this plane?
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Old Jun 27, 2008, 01:36 PM
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leebospeed,
thanks for sharing

314,
nope, scratchin one from Dunomike’s two images
love peanut size (my sweet spot) with 3D moments

hope to maiden this weekend
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