Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
Home
Discussion Groups
General
ModelsRailroadsRockets
Radio Controlled
Air ModelsHelicoptersLand ModelsWater Models
ModelGeeks.com
Contact UsLink To UsSearch & Site Map

Model Forum / Radio Controlled / Air Models / October 2003



Tip: Looking for answers? Try searching our database.

Glueing the tailplane off centre ERROR....

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
Jonnie Chapman - 08 Oct 2003 11:24 GMT
I have recently been building a little electric RC Chilli aircraft
bought from the Hobby-Lobby website.
http://www.hobby-lobby.com/chilli.htm

Basically when glueing in the tailplane I have somehow managed to glue
it 3 mm off centre(the glue was too damn quick for me).  The rear wing
is Square to the fuselage.  Am I going to have to try and cut it off
and re postion or will it make any difference if I leave it as is.
(Its very delicate).  Advice would be most welcomed.

Cheers Jonnie
Dr1Driver - 08 Oct 2003 12:01 GMT
>I have somehow managed to glue
>it 3 mm off centre

3mm is less than 1/8".  As long as the tail is square with the wing, I think
you'll be ok.
Dr.1 Driver
"There's a Hun in the sun!"
Martin X. Moleski, SJ - 08 Oct 2003 13:47 GMT
>>I have somehow managed to glue
>>it 3 mm off centre
>
>3mm is less than 1/8".  As long as the tail is square with the wing, I think
>you'll be ok.

I think Dr.1 is right.

Leave it for now, finish everything else, test fly it.  THEN if you
don't like how it handles, start in with the cut and paste stuff.

Don't let anybody get near your empennage with a micrometer.
Anybody tries, give 'em a good swift kick in their own
tail feathers.  

                    Marty
Jonnie Chapman - 08 Oct 2003 20:08 GMT
This is good news!!! I will leave it... but just one more query, how
will it handle? if it is not correct, My flying skills are not the
best and might find it hard to differentiate between a broken plane or
a bad pilot..

Thanks for your help though

Cheers JOnnie
MJC - 08 Oct 2003 21:32 GMT
   Some of the SPAD designs call for the vertical stab to be bolted onto
one side of the square "fuse" which means that the stab is about 5/8" off of
center from the get-to. And they fly fine.
   Quit 'yer frettin'. Go fly.

MJC

> This is good news!!! I will leave it... but just one more query, how
> will it handle? if it is not correct, My flying skills are not the
[quoted text clipped - 4 lines]
>
> Cheers JOnnie
Martin X. Moleski, SJ - 08 Oct 2003 22:03 GMT
>This is good news!!! I will leave it... but just one more query, how
>will it handle? if it is not correct, My flying skills are not the
>best and might find it hard to differentiate between a broken plane or
>a bad pilot..

I can't predict handling from reading specs.

I haven't flown the plane in question.

If you find it twisting toward the longer stab, that might be
a reason to cut and re-glue.

If it flies about like other things you've flown, then it's
a reason not to bother fixing it.

I've flown a lot of crooked planes, my own and others.
Of course they're not suitable for pattern competition,
but it's amazing how well they fly in spite of the
visible kinks in construction.

                Marty
John R. Agnew - 08 Oct 2003 20:22 GMT
> >>I have somehow managed to glue
> >>it 3 mm off centre
[quoted text clipped - 12 lines]
>
>                     Marty

If I did that I would be pretty pleased with myself. Gee, only 3 mm off!
Mathew Kirsch - 08 Oct 2003 20:38 GMT
> 3mm is less than 1/8".  As long as the tail is square with the wing, I think
> you'll be ok.

Heck, even if the surface ISN'T perfectly square with the wing, you'll
be okay. I have a plane with the tail surfaces canted a good 5 degrees
off to the right, and it flies perfectly. It's a coroplast fuselage
that decided it wanted to have a twist in it from front to back...
Didn't seem to matter much.
The Natural Philosopher - 08 Oct 2003 22:39 GMT
>>3mm is less than 1/8".  As long as the tail is square with the wing, I think
>>you'll be ok.
[quoted text clipped - 4 lines]
> that decided it wanted to have a twist in it from front to back...
> Didn't seem to matter much.

They do tend to screw out of loops a bit tho.

But if you are a crap pliot, you won't notice anyway.
dgamblin@nbnet.nb.ca - 09 Oct 2003 01:29 GMT
Hmmmm...

    Ah...  if not covered yet...  add 3 mm to the short side?  (or
sand 3 mm of the long side?)  :)  

    If  not in a scale  contest...grin a lot and fly it..  :(

    Dave

>>>3mm is less than 1/8".  As long as the tail is square with the wing, I think
>>>you'll be ok.
[quoted text clipped - 8 lines]
>
>But if you are a crap pliot, you won't notice anyway.
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2009 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.