Cliff Stamp
BANNED
- Joined
- Oct 5, 1998
- Messages
- 17,562
Sergiusz :
You look for the best knife (or whatever) you can afford, for some this is more than others. It is not a complicated issue.
FF, no I have not used either model, however I have done a lot of work looking at cutting ability as a function of primary and secondary grinds and have determined that for the vast majority of materials the effect of the secondary (edge) grind is so dominant that it is all that really matters. Basically a small change in the acuteness of the edge grind can compensate for a much greater thicker stock.
For most things that you cut, they tend to open up as you slice through them or are simply not very stiff (rope, webbing, cardboard, flesh etc. ). Because of this they exert very little compressive force on any part of the blade besides the very edge. Therefore even very thick blades with thin edges will slice very well. This is why a 1/4" Battle Mistress can whittle wood very comparable to a 1/16" Deerhunter.
Some materials which don't work this way are thick vegetables like turnips, rubber, plastics and basically anything that will wedge itself around a knife. Deep chopping is obviously another exampe, however thick blades while having a lower penetration can also benefit from higher power swing techniques as well as a lower binding increasing your swing rate.
-Cliff
Well, what causes the users to look for "the best knife"
You look for the best knife (or whatever) you can afford, for some this is more than others. It is not a complicated issue.
FF, no I have not used either model, however I have done a lot of work looking at cutting ability as a function of primary and secondary grinds and have determined that for the vast majority of materials the effect of the secondary (edge) grind is so dominant that it is all that really matters. Basically a small change in the acuteness of the edge grind can compensate for a much greater thicker stock.
For most things that you cut, they tend to open up as you slice through them or are simply not very stiff (rope, webbing, cardboard, flesh etc. ). Because of this they exert very little compressive force on any part of the blade besides the very edge. Therefore even very thick blades with thin edges will slice very well. This is why a 1/4" Battle Mistress can whittle wood very comparable to a 1/16" Deerhunter.
Some materials which don't work this way are thick vegetables like turnips, rubber, plastics and basically anything that will wedge itself around a knife. Deep chopping is obviously another exampe, however thick blades while having a lower penetration can also benefit from higher power swing techniques as well as a lower binding increasing your swing rate.
-Cliff