Author Topic: Mitsubishi J8M "Shusui" - Topp Rippin  (Read 22805 times)

mat2verre

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Mitsubishi J8M "Shusui" - Topp Rippin
« on: October 22, 2012, 13:43:28 PM »
Well, here is another construction from a froggy.

You may not know the J8M Shusui, but many people interested in airplanes heard about the Me163 Komet. Shusui is indeed the Japenese version of this aircraft.

I started the building of the kit on december 2011, on a peaceful part of the web... Here is the picture of the kit (from topp-rippin):



Wingspan is 95cm, so small...

I wish to use it as a PSS, but I would like to keep the possibility to motorize it with a rocket-powder engine, like on this video:
[youtube]http://www.youtube.com/v/DMm-hZ7h-vE&feature=player_embedded[/youtube]

Construction began by fitting the canopy on the fuselage:


Then, I built a rudder in structure to make this glider more realistic:


I also opened wing root to insert the wing in the fuselage:


And after assembly, not a very good surprise:



Wing fairing is not acceptable in these conditions... I'll need to put some polyester to fill in this gulf!

On benoit (the pope) advices, and to lighten as much as possible the glider,  I decided to dig the lower surface of the wing (sheeting is made of Obechi) and the fin:


Now the wing fairing is done, elevons have been cutted off and re-built in balsa structure. Primer has been sprayed, I wish I'll be able to paint it this week. New pictures upcoming soon!

A+

Mat
"Tu vois Bernard, toi et moi on a le même problème: on peut pas tout miser sur notre physique, surtout toi..."

rogallo

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #1 on: October 22, 2012, 14:35:23 PM »
Salut Mat,

 the model looks well, Is it for the Macon next year perhaps?

Ralph
Spots or no Spots?
Tuff Choice.

mat2verre

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #2 on: October 22, 2012, 14:47:42 PM »
Quote from: "rogallo"
Salut Mat,

 the model looks well, Is it for the Macon next year perhaps?

Ralph


Yes I hope...

Will you be there?

Mat
"Tu vois Bernard, toi et moi on a le même problème: on peut pas tout miser sur notre physique, surtout toi..."

rogallo

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #3 on: October 22, 2012, 14:50:21 PM »
Mat,
  I hope to travel to France for that weekend but I am not sure if it will be to the Macon or the Menez Hom. I still have not made up my mind.

Ralph
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orionis

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #4 on: October 22, 2012, 20:35:47 PM »
At last, some news, my dear Mat!  :wink:

erwan

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #5 on: October 23, 2012, 07:53:31 AM »
C'est digne d'une benoiserie ce pss.
La mouche qui pète ..

mat2verre

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #6 on: October 23, 2012, 08:15:47 AM »
Here are pictures showing the structure elevons and the wing fairing, after a hard work of sanding/filling (difficulty came from the different hardnesses of composite, epoxy bond, obechi sheeting, polyester filler & gelcoat) and spraying of two primer layers:

The leading edge fairing is now OK:


And yesterday evening I sprayed two layers of yellow paint:

And after removal of masking tape:

Good news: I managed to spray without making any paint drop! 8)
Sad news: paint is not as gloss as I wish, it looks satin, although the aspect is slick... I don't understand why!  :(

Uh, I just forgot to show you the paint sheme I choose:


(It is a semi-scale, that's why the canopy - from a Me163A - does not correspond to the model showed above... If I have a few time I'll try to mold a new one)

A+

Mat
"Tu vois Bernard, toi et moi on a le même problème: on peut pas tout miser sur notre physique, surtout toi..."

Happy Days

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #7 on: October 23, 2012, 09:23:00 AM »
What marvellous work Mat, 8)  I admire your abilities! :clap:  (I wish I could build models like that. :!: )

Keith
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mario

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #8 on: October 23, 2012, 09:31:07 AM »
ça avance  :wink:
si t as pas d amis, prends un curly

mat2verre

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #9 on: October 23, 2012, 11:19:09 AM »
Quote from: "Happy Days"
What marvellous work Mat, 8)  I admire your abilities! :clap:  (I wish I could build models like that. :!: )

Keith


The last picture is only here to show the scheme I wish to copy, but I didn't build this static scale model!

A+

Mat
"Tu vois Bernard, toi et moi on a le même problème: on peut pas tout miser sur notre physique, surtout toi..."

Fred

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #10 on: October 23, 2012, 12:03:28 PM »
Nice one Mat'!  :clap:

Like the colour scheme you choose  :clap:
Education is important, but flying RC planes and gliders is importanter!

erwan

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #11 on: October 24, 2012, 08:00:20 AM »
Great Job

You can use polish for have a gloss paint.
La mouche qui pète ..

Alan_Perse

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #12 on: October 24, 2012, 18:12:33 PM »
Nice work. Colour scheme looks great.

orionis

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #13 on: October 24, 2012, 21:33:56 PM »
Sympa!  :)

johnfireball

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Mitsubishi J8M "Shusui" - Topp Rippin
« Reply #14 on: October 24, 2012, 22:29:17 PM »
Hi Matt,
         Nice model. Lack of gloss is caused by painting in damp conditions. It's referred to as "Bloom". It can be improved with paint rubbing compound.
John.
I have the body of an 18 year old.........I keep it in the freezer