Build Log Russ 40 Trainer (quick)

Started by VinayakR, October 17, 2011, 10:12:27 PM

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romanxdsouza

hi vinayak this is my fuse,its two seperate parts 34inches, making a slow stick like the GWS,any ideas to make detachable wings to remove after flight,48inch WS,24 each side,thinking how to put the wings   on those wing mounts in the pic below

romanxdsouza

hi again is this styro foam ?can i use it for wings its 6mm will be puting ribs under

VinayakR

Quote from: romanxdsouza on September 22, 2012, 11:58:19 AM
hi again is this styro foam ?can i use it for wings its 6mm will be puting ribs under

No No ... Hold on romanxdsouza  :o

This is not the material use for building your wing.. I Check your post on cell but not on computer so couldn't clearly see images  :banghead:

The material you have to use is High density themocol sheet .. (same thing called as Bio foam as well.) Please take help pf any mumbai member for finding this out. 

Guys from Mumbai please see let romanxdsouza know where he can get HDT sheets near to his residence.

PS : As a beginner I would not go or recommend with detachable/ fordable fuse or wings , as this comes with lots of complication ???   

romanxdsouza

thanks for letting me knowwill search for hdt how about the fuse i made

VinayakR

Fuse should not be flexible .. Stick to the proovan  plan if you have any. If you are building yby our own plan  there are high chances of failuer..In that case I will suggest you to follow same plan that I did. With this plan plane is very easy to build.

romanxdsouza


romanxdsouza


VinayakR

Is it indian site ?  :o I could not access this in office .

If no then you may need to drop your plan. Otherwise you will pay more on shipping.

5mm HDT sheet will cost you max ~ 100/- in india . search any local vender here ..http://www.rcindia.org/tools-materials-and-building-techniques/material-sources-foam-board-coro-sheets/

romanxdsouza

#58
its an indian site  5mm rs180 and 3mm rs150 says u have to buy 5sheets total and net has old rates,tottal with shipin 1390rs

romanxdsouza

vinayak tht link was help full found a shop in mumbai will call n check it out for foam

manojswizera

Roman go to a good stationary shop , preferably near any architect collage. Bcoz architect use these bio forms,high density thermacol and other similar materials to build their collage projects (scale model of building/malls )

I am sure you will find out there.
Russ-40 Trainer, Mr.moss, Pushler, Skysurfer, Mugi , F-22, Red swan, Xtra-300, redfury, flying mantaray.

romanxdsouza

vinayak n swizera guess watt called num in tht link thy dont keep depron so ill be ordiring from http://www.rcelectronicworld.co.cc/p/material-sources.html   pune .

romanxdsouza

hey vinayak n swizera  need ur help making under cambered wing 48inch polydihedral with ribs wanted to knw if i hav to put a rib between the wing cords and the dihedral breaks ............where the arrows  are pointing below in the pic below

romanxdsouza

 HEY GUYS HELP HELP HELP.......ive recvd the depron found out that 48  WS is to to big FOR MY SMALL HOUSE max i can make wing span is 34inches will it work for a slow stick  with my electronics if YES,then what size evev and rudder to go for or should i stick to the same, i want to make only ss i love the way it looks

PankajC

Calculate the wing area and keep the rudder at 15% of wing area
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