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fat cat

Posted: Sat Dec 19, 2009 10:20 am
by Misha
For a new season has made one more pair a ski.
I did park ski (I want to make fifty/fifty on a rail) but with the account to drive on snowdrifts.
Geometry 157/124/154 R19 L-180cm. camber - 2cm. a design - 2000 P-Tex base (with graphic), triax fib, a birch woodcore (a horizontal laminate) +black epoxy sidewalls, triaxial fib+biax fib, cotton, srtasses 8) , graphic topsheet.
Cats were drawn with the wife with two days
Pressed again vacuum.
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tiaxial fib
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biaxial fib
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Now I wait when will pile a snow))) already went on jibbing street)))) funny)))

Misha Murchonn

Posted: Sat Dec 19, 2009 1:05 pm
by Josh
Those are some pretty wide skis. looks like you will have some fun with them.

Posted: Sat Dec 19, 2009 6:52 pm
by chuck
Nice work, I really like the base graphics. How did you do them? Was it painted on or die cut in?

Is the top graphics on cotton? or graphics on topsheet?

Posted: Fri Dec 25, 2009 9:50 am
by Misha
I used acryle paint on a water basis. The schedule on topsheet))) we with the wife two days drew) the cotton used for a background. It was necessary to use black resin. A ski would turn out more easy :|

core

Posted: Thu Jan 21, 2010 3:53 am
by jiri23
Hi, do you have some pictures how did you done the core? Skis looking great!

Posted: Fri Feb 19, 2010 3:24 pm
by Misha
Unfortunately photos are not present... woodcore I did one and to photograph was not to whom: (

Due to this ski article in Russian magazine skistyle has appeared :oops:

Now we shoot ns and snowboard film
Some photos from it with me :oops:

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Posted: Sat Feb 20, 2010 9:38 am
by jiri23
Great pics! Nevermind if you have photos from the woodcore, did you laminated the core by yourself or did you purchoased a quality plywood and used it as core like 333 skis?

Posted: Sat Feb 20, 2010 10:11 am
by doughboyshredder
jiri23 wrote:Great pics! Nevermind if you have photos from the woodcore, did you laminated the core by yourself or did you purchoased a quality plywood and used it as core like 333 skis?
I agree on the awesome pics.

jiri23 this guy obviously isn't an idiot so he didn't use plywood from the local hardware store.

Posted: Sat Feb 20, 2010 6:40 pm
by nate
doughboyshredder wrote: jiri23 this guy obviously isn't an idiot so he didn't use plywood from the local hardware store.
Why do you say that? I used a 7ply baltic birch on my skis and I don't feel I'm an idiot. ;)

Posted: Sun Feb 21, 2010 12:28 am
by doughboyshredder
nate wrote:
doughboyshredder wrote: jiri23 this guy obviously isn't an idiot so he didn't use plywood from the local hardware store.
Why do you say that? I used a 7ply baltic birch on my skis and I don't feel I'm an idiot. ;)
sure about that :D

jk......

Just completely sick of seeing references to one of the shittiest builders around.

Posted: Mon Feb 22, 2010 12:30 am
by jiri23
Hi Doughboyshredder! I didnt wanted to upset you! :D I totally understand that you dont like that man. Also I want you to know that nobody spoke here about an ordinary plywood from local hardware store. What I am heading for is B/BB quality birch ply and I do have had some difficulities to find supplier that could provide it to me in my area. I also considered to press my own horizontal core - but unfortunatelly i didnt found an supplier for vaneer that cheap and I do have some construction questions like shlould I use crosssections? If so - how many? Is it an issue if I use for the crossection more then one piece of vaneer? If pressed - would it be a good idea to press in one time with rainforcements and base?

Posted: Mon Feb 22, 2010 6:41 pm
by knightsofnii
horizontal lamination has been relatively unexplored in the ski/snowboard realm.

My biggest issue with it, is what do you lose when you profile it? should it be profiled at all? I have not seen it done in what I would consider a professional manner yet. I know Hammer snowboards does or has done it but who knows how or what they're using, etc.

Posted: Thu Mar 11, 2010 9:47 pm
by Misha
Plywood glued itself. Initially the idea very much liked - with each new layer rigidity will raise. It and so was can? But in practice not so it was pleasant to me. In a result I have broken this ski after good falling on socks. The core has broken very strange - directly under a bolt of the head bindings :? . many speak me that anyone a ski would break. But nevertheless it seems to me that it is the reason plywood woodcore.
The idea with plywood is very good (to make easily - to process one pleasure), but is not so strong. Too soft core in comparison with a usual vertical laminate at the same thickness.

On me - so I shall not make more.
(if only in snowboards)

Well that at me it is a lot of ski)))))))))))

P.S. Has overlooked to tell that the press the form at me is adjusted on length in an average part of the form.

Posted: Thu Mar 11, 2010 9:57 pm
by MontuckyMadman
Misha wrote: In a result I have broken this ski after good falling on socks. The core has broken very strange - directly under a bolt of the head bindings :? many speak me that anyone a ski would break. But nevertheless it seems to me that it is the reason plywood woodcore.
think you nailed it!