Another Scratch Build - 40" pusher trainer

Started by PankajC, February 11, 2011, 01:34:48 PM

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PankajC

February 11, 2011, 01:34:48 PM
Started or rather finished  another build, uploading the details

Wing span = 40 "
wing chord =  8"
length = 31 "
Servos  4 with flaperon (or dual aileron)

ESC Towerpro H40
Motor about 150W with 10x5 prop
AUW 839gm


Spektrum DX6i | EP Pusher Trainer | EP CUB |

PankajC

#1
February 11, 2011, 01:39:30 PM
Wing construction

semi symetrical wing

Construction = 5mm biofoam
main spar with 0.5" thick and 1.5 inch width biofoam

additional strength 2mm glass fiber rod on LE
3mm square carbon rod for wing strength

Covered with 48gm/sq m glass fiber cloth and applied WBPU



Spektrum DX6i | EP Pusher Trainer | EP CUB |

PankajC

#2
February 11, 2011, 01:42:43 PM
Fuse construction

5mm tube between 0.5 inch x 1 inch biofoam running lengthwise to form the main support. and then built the frame around it

Spektrum DX6i | EP Pusher Trainer | EP CUB |

divay99

#3
February 11, 2011, 04:47:44 PM
Excellent Sir Ji.... what an Idea....what a build
Divay Puri
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rohitgupta322

#4
February 11, 2011, 07:29:44 PM
Good build.
Be Inquisitive

PankajC

#5
February 16, 2011, 10:48:04 AM
Maidened it last saturday ( well actually Divay did it). It was very windy and the model is way too tail heavy so it was one crazy plane. It was a miracle that Divay managed to land it.
Next - add more weight to the nose and reduce the aileron throws and then try
Spektrum DX6i | EP Pusher Trainer | EP CUB |

Sumeet

#6
February 16, 2011, 02:11:26 PM
Nice Build.....


:bow:
:salute:
<<<<<<<SUMEET>>>>>>>>

Subir

#7
June 30, 2011, 09:52:51 AM
when do we get to see it on the field  ;D

Subir
Subir Agarwal
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Jatayu

#8
June 30, 2011, 10:49:26 AM
Awsome Build!! Love the wing construction! :hatsoff:  :hatsoff:
Spektrum Dx6i | Blue Baby |  Fast Cat | TB-20 | Speedy | Lil' Ripper| Little Elley| PT-20 Ryan | Delsoro - SAE Heavy Lifter | Hiller 450v2|2x AXI 2217/2|2x Castle Creations- Thunderbird 54A| 2x Thunderpower RC Lipo 850mAh 65C| 10x Futaba s3114

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naatumach

#9
June 30, 2011, 11:28:11 AM
kudos!
Motto: build, fly, and modify.
Prefers working on designs than electronics.
No pre-made plans. Use blueprints, make calculations, build, fly, troubleshoot, fly again.

anwar

#10
June 30, 2011, 02:09:25 PM
 :goodjob:
Hangar : Please see my introduction.
RC India forum and me : About this forum.

PankajC

#11
June 30, 2011, 06:48:09 PM
Thanks Anwar
Spektrum DX6i | EP Pusher Trainer | EP CUB |
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