pajautaa

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Maijs. 5., 2009 | 10:19 am
posted by: branwen in pajautaa

labdien!
pieredzejusie skritulotaji, kas butu janem vera perkot pirmas skritulslidas? varbut ir kadi parbauditi kvalitativi zimoli/labi veikali? un vel, vai butu kaut ka ipasi jaiespringst par (atkal)macisanos skritulot, kaut kad sen sen ir paris reizes braukts, vai ari tas tapat ka ar velo "neaizmirstas"?

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Comments {12}

Branwen

from: [info]branwen
date: Maijs. 5., 2009 - 11:02 am
#

ja, es ari tiesi domaju, kads funktieris ir ar tiem gultniem? no saisinajumiem nekas daudz skaidraks netop. spriezot pec analogijas ar pikseliem: jo lielaks cipars, jo ... kas? kas viniem tur ir labaks/uztjunetaks? un kada starpiba starp abec un, piem., sg?

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aizdedzies!

from: [info]sin
date: Maijs. 5., 2009 - 11:08 am
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jo lielāks cipars, jo "labāk ripo"! :)

bet nu ABEC7 vai SG7 ir optimālais variants..

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from: anonīmiķis
date: Maijs. 5., 2009 - 11:12 am
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citāts par lielu abec svarīgumi:
A table that is very informative is the following where for each of the 4 ABECs it is listed the max number of rpm's each is meant to safely work at:

===============================
ABEC 1 less than 25,000 rpm
ABEC 3 less than 32,500 rpm
ABEC 5 less than 37,000 rpm
ABEC 7 less than 43,000 rpm
===============================

The next point is to translate these limit rpm's in skater's speeds. To do that consider a skater with 80mm wheels. Simple algebra shows that:

ABEC1 is good for skaters going up to 190kmh (or ~110 mph);
ABEC3 is good for speeds up to 245 kmh (or ~152 mph)
and so on..

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