Kamis, 29 Mei 2014

Details on creating "36s DJP"

As always, referring to built one and making improvement of it gradually...

It started with taking my Delta Jet Blue into my bedroom. Put it on 2x1 M depron sheet (6mm thickness)...

Learning from the mistake made and imagining what the jet plane would be look like, as you can see how it was started by looking at the pic below:


The spar (skeleton if i may say) comes from Shoe Rack bought from Giant Supermarket. I believe it was strong and it's been proven ...yes...it is so strong and could be considered light also (rather than putting fiber carbon spar which is more expensive).

The imagination is clearer when putting the  EDF on to the sheet:


Once, the look seems ok and as always, we can estimate how it will fly by using the following URL:

http://www.ef-uk.net/data/wcl.htm

I would consider creating an RC airplane as an art work since it depends on what kind of plane and characteristics would like to build.

Creating the can bee seen as the two pictures below:

1. Put the tape on the outer surface, the wing edge.


2. Cut excessive foam before folding it.



3. Now, it is ready to fold it.


As you can see form the latest picture above, i put coroplast in the fuselage to enforce it and it is good when attaching the battery onto it.

Now, we need to prepare the spar and engine mount.


Can you see that the wood comes from the shoe rack !

This is the look when the EDF was mounted into it:


Do not forget to put CA into the screw holes to make it stronger.

This is the look when putting them together:


Now, it is ready to glue them with "hot glue".


Up to this, you should get an idea already how the plane was made....

Minggu, 18 Mei 2014

BlueSky Coroplast transforms to Depron Jet Plane - 70mm EDF * name it 36s DJP (stands for Delta Jet Plane) *

The picture was taken during the clear sky morning.

Once upon a time/approximately one month back , I was thinking of making a new EDF jet plane inspired by the BlueSky. The Plane still uses the same EDF size 70mm with battery ranging from 3s to 6s. It means the power between 450 watts to more than 1000 watts. The construction, control surface and servos should strong enough to take 1000watts and 6s battery.

The picture below shows the draft during the planning step:

Got an idea, put on the paper and later ...execute it!


The first transformation step :)


To come with strong wings and fuselage, the wood spar and bamboo are used. The picture below shows what the plane is made of:


 The wing spar wood comes from the shoe rack and the fuselage spar comes from bamboo curtain all sold in Giant Supermarket.

Today, I was able to fly and also video it. You can see how this plane flies, please visit to the blow URL link:

http://www.youtube.com/watch?v=g1bB3-01IfE

Some pictures are also taken below showing the planes:





Sabtu, 22 Maret 2014

Coroplast Ver 4.0 in One Page

After completed the work:


The Fuselage:


The Engine Mounting:


Vertical Stabilizer:


The Rudder:




The Wing:


Tail Wheel: