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MY PYLON MOUNT GLIDER.

Started by R C, December 19, 2010, 08:20:11 PM

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anwar

Not sure how the motor is going to be mounted, but I have seen how well simple "cable-tie"s serve this purpose. 

Great build :thumbsup:
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R C

Quote from: @k@sh on January 04, 2011, 09:33:57 PM
oye!!!
not rubberband.. u have to fix the mount using valve tube...

Hey Thanks Akash, i was not getting the correct word.
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R C

#77
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R C

Quote from: sandeepm on January 04, 2011, 09:30:54 PM
RC, You have a nice and stable hand on balsa carving  ;)
put a pilot figure also on the seat....


Thanks Medicineman & Sandeep,
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@k@sh


R C

Few pics of motor mount & aileron servo setup.
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R C

More pics
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R C

.
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R C

.
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flyingboxcar

#84
Nice one!!! :thumbsup: :thumbsup: :thumbsup: :thumbsup:
However a couple of points
1. Make sure that the thrust line on the motor is coorect. From the pictures it looks like you have upthrust. It would be easy to correct by shimming since it is banded on.
2. While flying make sure to cross a few bands around the pylon base, this would help to lock the pylon in base
3. You could have gained higer efficeincy by putting flaps instead of ailerons and also saved some weight (by using a single servo). Since this has a polyhedral wing, any rudder input alone would induce a bank as well. Flaps would have given you camber changing ability which would help in thermalling  

And BTW large rubber bands would work perfectly and so would a cycle valve tube. With rubber bands you can even match the colour to your covering. Unfortunately the valve tube is availble in single colour. Also remember to mark the postion of the pylon  on the wing so that every time you mount and dismount the pylon you have a reference to put it back.  
If you are really into scale you should be here. www.rcscalebuilder.com

R C

Quote from: flyingboxcar on January 07, 2011, 07:35:38 PM
Nice one!!! :thumbsup: :thumbsup: :thumbsup: :thumbsup:

Thanks flyingboxcar,
I have not fixed the motor mount permanently yet, I will fix it.
I will be using cycle valve tube.

Thanks again for all the valuable information.
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ujjwaana

#86
Quote from: R C on January 07, 2011, 11:39:40 PM
I will be using cycle valve tube.

I can lend you a pair of 4mm / 6mm Nylon Bolts. Say what ;)
Futaba 8FG Super | HK-450v2 | FA-22 Raptor |AXN Floater-Jet | FunJet | Black Horse Edge 540 | Amp Master 015 | 2.3M Big Brother

R C

#87

Hey thanks Ujjwal,
I will call you tomorrow.
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flyingboxcar

If you would take my suggestion, do not use bolts to fix the wings on. Without a landing gear, high chances that while landing you may hit an obstruction with the wing. A band on wing will prove more reselient in such an unfortunate situation
If you are really into scale you should be here. www.rcscalebuilder.com

R C

Thanks all,

few more pics.
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ashJR7202

this looks great!!!!! waiting for maiden video!!!!
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atul_pg

Excellent Sharad :) That is a master-piece. All the best for the maiden..

ujjwaana

absolute stunner Sharad. Next week we are flying this dude!!
Futaba 8FG Super | HK-450v2 | FA-22 Raptor |AXN Floater-Jet | FunJet | Black Horse Edge 540 | Amp Master 015 | 2.3M Big Brother

R C

Quote from: ashJR7202 on January 10, 2011, 01:48:03 PM
this looks great!!!!! waiting for maiden video!!!!
Quote from: atul_pg on January 10, 2011, 02:01:08 PM
Excellent Sharad :) That is a master-piece. All the best for the maiden..
Quote from: ujjwaana on January 10, 2011, 02:11:00 PM
absolute stunner Sharad. Next week we are flying this dude!!

Thank you all,
Ujjwal, lets go this weekend.
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sharlock


R C

Quote from: sharlock on January 10, 2011, 03:04:25 PM
the glider looks great..

Thanks Sharlock.
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SunLikeStar

What have you used for filler on "cone" shape of the motor mount???

ujjwaana

Sharad,
Giving the motor mount an Aerodynamic design is okay, but are you sure the motor thrust angle is 'full and final' ?
Futaba 8FG Super | HK-450v2 | FA-22 Raptor |AXN Floater-Jet | FunJet | Black Horse Edge 540 | Amp Master 015 | 2.3M Big Brother

R C

Quote from: SunLikeStar on January 10, 2011, 08:19:55 PM
What have you used for filler on "cone" shape of the motor mount???

I have used waste balsa piece.

Quote from: ujjwaana on January 10, 2011, 08:27:14 PM
Sharad,
Giving the motor mount an Aerodynamic design is okay, but are you sure the motor thrust angle is 'full and final' ?

Yes Ujjwal, the motor thrust angle is 'full and final'
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R C

 :)
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