Scratch Built AMOS 34 inch WS

Started by Ashta, October 08, 2009, 05:29:08 PM

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Ashta

hello,
here are some build pictures. Waiting to mount Servos and other electronics.

Ashta
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Pikle6

hey good build ashta bhaiya i built a very similar plane a few months ago and due to a bad motor thrust direction it was not flying very well so please check the motors thrust direction carefully before first flight i have just found it the resultant factor of demise of my 2 scratch built planes

subbu
E.V.Subramanian
Yak55|EasyFly Glider 1.9m|Skyfun|Easystar II|Quad Talon V2|Mini Saturn

atul_pg

Hi Ashta,

Very nicely done  :thumbsup:..

Can you please give me the plan for this or direct me to the link from where u got it also wats the size of tat depron ?

Thanks

Atul G.

Ashta

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atul_pg

#4
Thanks Ashta,

I will get the depron sheets today, in btwn wats the best way to cut the depron ?

And also if you can give me your specs for the plane would be great..

Some guys on rcgroups have used a 6mm and 3mm..

thanks  :salute:

atul g.

Ashta

i cut depron using normal Xacto knife. Normal blades that you can buy in stationary shops, the one with breakable pieces on the blade. I use the wider one.

The specs of my plane in terms of dimensions is same as the plan, since i used this plan. However few changes are:
1. My AUW expected is 300 to 350 grams, 9 - 12 oz.
2. WAy point 2212 motor, 8X 4 prop. 9grm + 2 nos 5gram servo, Assan recvr, 15 a ESC, 750 to 1000 mah 3cell.

This plane is a 3D plane. It will be very good if u can build it under 6 OZ AUW, to exploits all its 3D capability.
mine will not be so less with my materials and the gear.

my advize is to keep the wt as low as possible w/o compromising the strength. ( Tough !!)
You can't be first because you do not know!

atul_pg

 :thumbsup:

hmm maybe if i use a 6 or 8 mm for the fuselage would reduce some weight also put on a stronger motor.. The only problem is my futaba receiver its a big one, neways let c hw it works out..

please let us know about the flight review.. :salute:

tg

Great looking plane. Ashta, what is your source for depron sheets in Bangalore??

martian2121

dear Astha,
I came across a video of ur scratchbuilt silent mite on youtube. Could you say what material(foam) u have used for the project and also the power setup. thanx.
Edwin
He who knows not and knows not that he knows not is a fool. Shun him. He who knows not and knows that he knows not is a child. Teach him. He who knows and knows not that he knows is asleep. Wake him. He who knows and knows that he knows is a wise man. Follow him.

My Hanger
Profile Edge540 / Multiplex Easystar / Coro Avispad / Scratchbuilt Cub / Lazy Bee / Ultron3D / Jimmy J Flyer's Bug (under construction)

Ashta

sorry, i was sick with a viral fever/. will get back soon
You can't be first because you do not know!

sahilkit

oh sorry to hear that get well soon

best wishes

sahil
Today might be a great and wonderful day. It depends on you.

Pikle6

take rest get well soon

subbu

ps send the plane to me i will finish it  ;D ;D ;D ;D ;D 8-) 8-) 8-)
E.V.Subramanian
Yak55|EasyFly Glider 1.9m|Skyfun|Easystar II|Quad Talon V2|Mini Saturn

martian2121

Quote from: Ashta on October 13, 2009, 06:53:38 PM
sorry, i was sick with a viral fever/. will get back soon
No worries Sir, Do take gud care of ur health............ Hope u get well soon!
Edwin
He who knows not and knows not that he knows not is a fool. Shun him. He who knows not and knows that he knows not is a child. Teach him. He who knows and knows not that he knows is asleep. Wake him. He who knows and knows that he knows is a wise man. Follow him.

My Hanger
Profile Edge540 / Multiplex Easystar / Coro Avispad / Scratchbuilt Cub / Lazy Bee / Ultron3D / Jimmy J Flyer's Bug (under construction)

rajsigma

Astha sir,
take rest and get well soon.

Ashta

Quote from: martian2121 on October 09, 2009, 07:40:11 PM
dear Astha,
I came across a video of ur scratchbuilt silent mite on youtube. Could you say what material(foam) u have used for the project and also the power setup. thanx.
Edwin

thanks to all for the wishes. every body at home fell sick due to this bad flu. and now it is better.
The silentmite is made of 3mm depron for body and 3mm laminated for the wing.
The motor is 1400KV, 29 gram from Hobbycity and used 8X4 prop.
http://www.hobbycity.com/hobbycity/store/uh_viewItem.asp?idProduct=7520
You can't be first because you do not know!

Ashta

Quote from: Pikle6 on October 08, 2009, 06:07:30 PM
hey good build ashta bhaiya i built a very similar plane a few months ago and due to a bad motor thrust direction it was not flying very well so please check the motors thrust direction carefully before first flight i have just found it the resultant factor of demise of my 2 scratch built planes

subbu
thanks subbu. being a 3d palne i will keep the thrust angle zero and watch. thanks fro the tips.
You can't be first because you do not know!

Ashta

You can't be first because you do not know!

martian2121

Thanx Astha, I'm starting the silent mite with 6mm biofoam...... but its too britle..... maybe depron handles better...... but then, what to do...... wonderin whether packing tape reinforced thermocole would do the job, but then, weight is a concern with too much packing tape...... would be good if we can find the equivalent of fanfold foam or bluecore here :headscratch:
He who knows not and knows not that he knows not is a fool. Shun him. He who knows not and knows that he knows not is a child. Teach him. He who knows and knows not that he knows is asleep. Wake him. He who knows and knows that he knows is a wise man. Follow him.

My Hanger
Profile Edge540 / Multiplex Easystar / Coro Avispad / Scratchbuilt Cub / Lazy Bee / Ultron3D / Jimmy J Flyer's Bug (under construction)

Ashta

Here is a small video. Pl pardon me for the poor qulity of the video,
Mainly contributed due to my hat camera arrangement. and  last but not least, due to my poor flying skills. However, this is just a proof that it flies.  also it is a great and inexpensive bird to learn 3D.
thanks for watching.
ashta
You can't be first because you do not know!

anwar

Nice  :thumbsup:

One suggestion...  it would be good if you hold up the model in front of the camera and rotate it around, before take off (or even after landing).  That way people can see the model up close a bit more.
Hangar : Please see my introduction.
RC India forum and me : About this forum.

Ashta

thanks anwar. sure. i will do it next time.
You can't be first because you do not know!

sahilkit

 {:)} what megapixel cam are you using ?
Today might be a great and wonderful day. It depends on you.

Ashta

You can't be first because you do not know!

Ashta


I had many crashes with my Amos, trying to learn some aerobatics. So i decided to redo the Nose portion with commonly available EPE packing material. With this and a decent prop saver, it has become very very crsah resistant indeed.
pl see the photos.

ashta
You can't be first because you do not know!

tg

Nice nose job  ;). Any place to get EPE in bangalore? Is it heavier than depron/thermocol?