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Homebuilt Radio Control Airplane - Science/Technology (2) - Nairaland

Nairaland ForumScience/TechnologyHomebuilt Radio Control Airplane (25590 Views)

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Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 10:38am On Oct 22, 2014
Here,i am building the rear landing gear.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 10:40am On Oct 22, 2014
Almost done,save for the fact that it aint yet spring-loaded

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:30pm On Oct 22, 2014
Installing the rear landing gear to the rear wing.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:33pm On Oct 22, 2014
The top of the metal rod is bent 90 degrees to the right,then 90 degrees to the left. This design was studiously done so.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:43pm On Oct 22, 2014
The designing and building goes on.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:59pm On Oct 22, 2014
Fixed the rudder.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:01pm On Oct 22, 2014
Fabricating the rudder fin.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:05pm On Oct 22, 2014
The fin installed.

Re: Homebuilt Radio Control Airplane by Fash20: 10:19pm On Oct 22, 2014
I dey feel yuh die
Re: Homebuilt Radio Control Airplane by leonard509(m):
Fash20:
I dey feel yuh die
no be only you my brother. I dey feel the guy too.
Re: Homebuilt Radio Control Airplane by 123gist(m): 12:52pm On Oct 23, 2014
Bro u get talent abeg...............
Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:44pm On Oct 23, 2014
All thanks to you all for your comments.
Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:49pm On Oct 23, 2014
Now on to the main wings. I decided to start by building the ailerons. I started designing the aileron hinge,using aluminuim for weight issues.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 6:51pm On Oct 23, 2014
Went on to attach the arm for the servo pushrod.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:02pm On Oct 23, 2014
Then i installed a ball link for the servo pushrod.
I love ball links...
When you need a hinge with a 2 axis freedom of movement,they come exceptionally handy,owing to their high performance in reducing frictions encountered with a 2 axis freedom of movement joint. Also known as a ball joint.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:04pm On Oct 23, 2014
Next,i fixed the setup to my aileron,which i just fabricated. I did this using electric tapes.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:05pm On Oct 23, 2014
Here's the two ailerons.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:09pm On Oct 23, 2014
And here' my main wing.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:11pm On Oct 23, 2014
I needed to fix some sort of gig on to the wing,to hold the aileron hinge .
So i started by cuting a rectangular sheet from an alumium sheet.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:24pm On Oct 23, 2014
The little holes you see,are going to make a threaded concept on the black metal rod,thus gripping it in place.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:25pm On Oct 23, 2014
I went on to attach the main wing on to the chasis.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:28pm On Oct 23, 2014
Holes are bored into the chasis,and a copper wire pass into it,to be recovered at the top of the wing. I mean the flipped side.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:29pm On Oct 23, 2014
Here's the recoverd copper wire.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:33pm On Oct 23, 2014
You can't just twist those two wires. They would simply cut through the white foam if pressure a imposed on them.
So the best thing to do here is to have a metal to go under the wires.
I cut out a partiall square aluminuim sheet,and gave them two holes.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:34pm On Oct 23, 2014
Then i cut the edges,so i could have them bent.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:35pm On Oct 23, 2014
So i bent them.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:36pm On Oct 23, 2014
I needed six of them. So i made.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:37pm On Oct 23, 2014
Fixing the aluminuim sheets,and twisting the wires.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:39pm On Oct 23, 2014
Had some twisting to be done.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:41pm On Oct 23, 2014
After fixing her.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:42pm On Oct 23, 2014
Close up shot of the rudder view.

Re: Homebuilt Radio Control Airplane by Pakingzzz(op): 7:48pm On Oct 23, 2014
It was time to start installing some of the electronic gadgets that's needed.
I already had mine handy. These include a Tx,Rx,servo,gyro,speed controller and brushless motor.
In the pix below are the servo,Rx(receiver) and a gyro.

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