Oštrenje na novinskom papiru

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nevermind
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Oštrenje na novinskom papiru

Post by nevermind » 26 Nov 2010, 11:23

Evo tražeći neke informacije o Barber hone-u naletio sam na ovo....
If you had a real strop I'd say to keep stropping that sucker on the linen until it started shaving well. Since you're short of cash, the cheapest way out would be to find a substitute for the linen side of the strop. You can try stropping it on your jeans, or (my preference) get a piece of board and wrap a sheet of newspaper tightly around it (you want several layers of paper to provide some cushion) and tape it down, then strop the razor on the other side of the paper from the tape. The ink in newspaper has a particle size of between 0.075 and 0.12 microns, which is incredibly small - most guys around here that use paste strops stop at 0.5 micron diamond or chrome oxide. So though the newspaper strop *will* work and it will produce an amazing edge, it'll require some patience. But it'll also be cheap.

You'll have to replace the newspaper every 200 laps since it isn't very durable. It'll still look ok, but it'll stop working so replace it anyway. After 200 laps give it a test shave, and if it isn't there yet (you should see an improvement) then replace the paper and give it another 200 and another test shave, and keep doing that until it's ready. But that newspaper should give it a really impressive edge. I use it myself all the time and I've got strops and hones out the wazoo, but nothing puts a final edge on like newspaper. :lol:
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King
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Post by King » 27 Nov 2010, 21:49

Slažem se da se britva može istropati na novinskom papiru, ali ne na način koji se spominje u prethodnom postu.
Zašto?
Zato jer on nigdje ne spominje da je prije toga britvu potrebno dovesti do 0,25 MB ili 0,10 MB dijamantne paste. Ukoliko idete direktno s kamena na papir možete stropati vječno bez konkretnog učinka na oštricu jer je prelaz izuzetno velik (kamen=12 do 16 K, novinski papir 0,05 do 0,07 MB)
Zbog toga on i govori o 200 krugova po papiru i ako britva nije OK onda još 200. To bi u konačnici dalo 400 krugova stropanja, a s tolikim brojem krugova ćak i jako ispraksirana osoba može doći u situaciju da zaobli oštricu, a da ne govorim o nekome tko nije vješt u stropanju britve.
No, kada je britva završena na 0,25 MB dijamantnoj pasti potrebno je svega 30-ak krugova.
I nakon svega što dobijete?
Gotovo pa ništa jer britva koja je završena na 0,25 MB je već sama po sebi izuzetno oštra tako da se učinak novinskog papira gotovo pa i ne osjeti.
Toliko.
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Praskaton
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Post by Praskaton » 27 Nov 2010, 23:07

Probao ja dosta davno stropati na taj način i stropao sam nekih sat vremena bez ikakvog učinka.
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