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Le vostre opinioni, domande sulla tecnica, il carving estremo, e eventi

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Pantans
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Post by Pantans » Thursday 31 December 2009, 10:38

kurtsk8 wrote:
Pantans wrote:wings of fire per me, grazie :twisted:
Vorresti dire che questa grafica non ti garba :D ?
regalamela, poi ti dico se mi piace :lol: :roll:
- Francesco -

Tropical Tube custom 170, F2 RS 183 World Cup, F2 Silberpfeil 172, F2 Race Titanium, Deeluxe Indy, Deeluxe Suzuka.


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Pantans
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Post by Pantans » Thursday 31 December 2009, 11:34

http://www.donek.com/specs_metal.html

Secondo voi il sidecut radius di 11-13 ad esempio rispecchia questa tecnologia:
"Our continuously variable sidecut allows the carver to easily initiate a turn and accelerate towards the next turn." :?:

Oppure è solo la possibilità di scegliere il raggio desiderato?
- Francesco -

Tropical Tube custom 170, F2 RS 183 World Cup, F2 Silberpfeil 172, F2 Race Titanium, Deeluxe Indy, Deeluxe Suzuka.


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kurtsk8
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Post by kurtsk8 » Thursday 31 December 2009, 11:47

Raggio più piccolo in punta e più grande in coda :)
"I miei sci sbattono, vibrano, sbandano. Io no."

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trp7
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Post by trp7 » Thursday 31 December 2009, 13:50

kurtsk8 wrote:Raggio più piccolo in punta e più grande in coda :)
non mi suona tanto bene

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kurtsk8
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Post by kurtsk8 » Thursday 31 December 2009, 14:19

Con 3 raggi
Bruce Varsava wrote:The radius is tighter in tip and tail and straighter in mid section.
To tell you the truth I still do not really understand all the variables but if you get a board to bend and turn from the nose it is a much more aggressive way then getting it to bend in the mid section. The flex has to work in unison with the sidecut . On radial sidecuts, boards that have more mid flex tend to be more relaxed at turn initiation. Soften up the nose and they are much more aggressive at the start of a turn. The multi sidecuts can affect this as you could imagine. Tighter sidecut in nose = more aggressive bending and initiation.
When you look at a picture of someone in a hard carve, most of the time the mid of the board is radically bent. Hard carving you can also feel the mid of the board overbending and creating a wider line in the snow to scrub speed. As a designer I can adjust the amount this happens through the flex and sidecut. Some boards you want this to happen to slow things down and other boards for racing you do not.
Freecarve boards have more of this and raceboards have the least. Modern raceboards are very stiff and have straighter underfoot for this reason to keep the flex to a minimum and keep your body weight from bending too far into the snow and slowing you down.
Obviously there are so many variables it is tough to just put it into math so from my perspective its best just to look at the trends of whats going on and adjust stuff from there.BV
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trp7
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Post by trp7 » Thursday 31 December 2009, 15:10

kurtsk8 wrote:The radius is tighter in tip and tail and straighter in mid section.
ecco così si :wink:

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kurtsk8
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Post by kurtsk8 » Thursday 7 January 2010, 18:44

"I miei sci sbattono, vibrano, sbandano. Io no."

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RennTiger
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Post by RennTiger » Thursday 7 January 2010, 20:42

...le liquid flame... 8O beliZZime...
Voelkl RT 163 SL - Intec Titanflex
Voelkl RT 173 GS - Intec Titanium
UPZ RC8

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kurtsk8
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Post by kurtsk8 » Thursday 7 January 2010, 20:53

Tamarro :mrgreen: :lol2:
La Wood stripe è Zen :chinese:
"I miei sci sbattono, vibrano, sbandano. Io no."

Nicolino
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Post by Nicolino » Thursday 7 January 2010, 21:01

rust bucket!!!
mi ricorda "mad max" :twisted: :twisted: :twisted:

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