Toronto Electric Model Aviation Club Forum

Toronto Electric Model Aviation Club (TEMAC) => Building / Construction => Topic started by: Michael on April 24, 2020, 09:31:38 PM

Title: An interim project - pusher delta wing
Post by: Michael on April 24, 2020, 09:31:38 PM
While I'm waiting for balsa wood to be delivered to start my Avro York, I've started another project for which it seems I have everything I need on hand.

Inspired by the warwings, and Simon's scratch-built space shuttle, this delta-wing pusher will be built almost entirely out of 3/16" balsa sheet.

I'm sure most of you guys can accurately guess the jet I am modelling, based on the image of the wing.

Title: Re: An interim project - pusher delta wing
Post by: Frank v B on April 24, 2020, 09:54:18 PM
The Shark Teeth on the leading edge of the wing gives it away.

Frank

ps: these two points are the balance point (CG)..... if they are in the scale location. ;)
Title: Re: An interim project - pusher delta wing
Post by: Michael on April 25, 2020, 09:16:19 PM
Coming along ....

Title: Re: An interim project - pusher delta wing
Post by: sihinch on April 25, 2020, 09:46:06 PM
Very very nice! Awesome project.
Title: Re: An interim project - pusher delta wing
Post by: Gregor77 on April 26, 2020, 11:05:09 AM
Cool!
Title: Re: An interim project - pusher delta wing
Post by: Michael on April 26, 2020, 04:40:25 PM
Other than a small piece of plywood to mount the motor at the rear, the entire model is built from 3/16" sheet balsa.

Also no plans; I'm working form small drawings I printed off the internet.

Now for some sanding.

Title: Re: An interim project - pusher delta wing
Post by: Michael on April 27, 2020, 09:48:57 PM
Covering under way.

Title: Re: An interim project - pusher delta wing
Post by: sihinch on April 27, 2020, 09:57:28 PM
Looks even more fabulous!

What is it?!  ;D
Title: Re: An interim project - pusher delta wing
Post by: Michael on April 28, 2020, 04:51:03 PM
Construction, covering and main details completed.

Power and radio systems installation is next.

Title: Re: An interim project - pusher delta wing
Post by: Michael on April 28, 2020, 05:05:24 PM
Weight so far: 348 grams (12.2 ounces).

Projected finished weight approx. 800 grams or about 28 ounces, including a battery.
Title: Re: An interim project - pusher delta wing
Post by: Gregor77 on April 29, 2020, 08:37:30 AM
You work fast, wow, looks great!
Title: Re: An interim project - pusher delta wing
Post by: Michael on April 29, 2020, 04:03:50 PM
Finished in 6 days, and just in time!

The balsa wood for my next project arrived about an hour ago! (It only took the post office 3 weeks+ to deliver it.)

Anyway, this model is a 'fun-scale' Avro Arrow.

It is balanced (I hope), and weighs 804 grams / 28.3 ounces with battery.

Title: Re: An interim project - pusher delta wing
Post by: sihinch on April 29, 2020, 09:34:25 PM
It's beautiful Michael. A true work of art.
Title: Re: An interim project - pusher delta wing
Post by: Michael on April 29, 2020, 10:03:23 PM
Thanks, Simon.
Title: Re: An interim project - pusher delta wing
Post by: battlestu on April 30, 2020, 11:41:47 AM
looking forward to seeing it fly
Title: Re: An interim project - pusher delta wing
Post by: Michael on April 30, 2020, 07:58:08 PM
I really hope it flies.

By the way, this model was the first ever scratch built balsa RC plane I have ever built (excluding micro indoor stuff)!

(My own design, and no plans.)