Wednesday, April 1, 2009

Do I Have A Polyp In My Throat

Danneggiento


Here's a picture of a Nexus Caio chipped.
It 's my Nexus Caio. Oh yes, my own, the one who has door open and continue this blog.

How did that happen? In a very trivial, at least at first sight. cutting a plank of softwood (such as that of the pallet), 2 cm thick.

How is it possible? The Caio had shown over time his enormous strength. I cut myself a lot of wood, including many seasoned wood logs and really hard, even more than 10 cm in diameter. I had done chopping and batoning on nails, sheet metal and copper wire.

But this time given a shot in a really stupid car has a decidedly unedifying. As you can see from the photo is blown away (in fact, is stuck in the wood) a fragment of about 20x5 mm. Blame the wood very soft, he did go deep the blade, making jam, and a blow up very badly, whose strength remaining is discharged from a torsional motion, which relied on the part of the blade got stuck in the wood. What

Believe it or not, while the blow was about to hit the wood, I just thought "that blow, now is broken." And so it was.

Some may think that the fault is of steel. Rule it out. Otherwise, the knife would break long before the A8 and no change has really major mechanical skills (demonstrated by the tests made with Tito.

Blame the heat treatment or defects in the material? "I exclude that, too. Because, otherwise , would be broken during one of many cuts of seasoned logs, or perhaps during the batoning nails.

So?

So Mea Culpa. My fault. And perhaps a bit 'angle molto acuto dei biselli, assieme ad uno spessore, in zona filo, di 0,7 mm. Ma del resto è l’unico Caio che ha riportato un danno così notevole e io stesso lo avevo usato con soddisfazione e successo per lavori decisamente gravosi.
In ogni caso questa esperienza verrà utilizzata per migliorare i prossimi Nexus, compreso il Nexus Centurione (il cui spessore in zona filo è stata aumentato di 0,5 mm e l'angolo di afilatura è passato da 22° a 27°).

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