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Re: Dogfather VS. RD-9
[Re: eatingmuchface]
#207405
02/17/08 08:28 PM
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Joined: Nov 2007
Posts: 3,138
macgregor
Junk Yard Dog
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Junk Yard Dog
Joined: Nov 2007
Posts: 3,138 |
I find that convex edges move chips out of the way and dont get stuck as much as you standard edges edged blades may bite deeper but I prefer convex for the reasons above
JYD#49
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Re: Dogfather VS. RD-9
[Re: macgregor]
#207406
02/17/08 08:29 PM
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Joined: Sep 2007
Posts: 2,869
eatingmuchface
Junk Yard Dog
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Junk Yard Dog
Joined: Sep 2007
Posts: 2,869 |
yeah, they don't hang up. and it depends on the geometry of the edge, as far as deep biting goes.
JYD number 52.
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Re: Dogfather VS. RD-9
[Re: eatingmuchface]
#207407
02/17/08 08:42 PM
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Joined: Nov 2007
Posts: 3,138
macgregor
Junk Yard Dog
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Junk Yard Dog
Joined: Nov 2007
Posts: 3,138 |
I know that, most makers run their edges between 30-40 degrees say you have a v edged blade ground at 30 degrees, it will bite deeper than your run of the mill convex edge but is more likly to stick you like the specifics it seems like check this site out http://cutleryscience.com/
JYD#49
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Re: Dogfather VS. RD-9
[Re: macgregor]
#207408
02/17/08 08:44 PM
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Joined: Sep 2007
Posts: 2,869
eatingmuchface
Junk Yard Dog
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Junk Yard Dog
Joined: Sep 2007
Posts: 2,869 |
there is more to edge geometry than that, no grind, not even flat grinds are just at one angle, its alot more complicated. especially with convex grinds.
JYD number 52.
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Re: Dogfather VS. RD-9
[Re: eatingmuchface]
#207409
02/17/08 08:50 PM
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Joined: Nov 2007
Posts: 3,138
macgregor
Junk Yard Dog
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Junk Yard Dog
Joined: Nov 2007
Posts: 3,138 |
thats why I said run of the mill yes there are extremes to each grind I'm just copareing what you find on a day to day basis your over thinking it
JYD#49
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Re: Dogfather VS. RD-9
[Re: macgregor]
#207410
02/17/08 09:16 PM
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Joined: Sep 2007
Posts: 2,869
eatingmuchface
Junk Yard Dog
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Junk Yard Dog
Joined: Sep 2007
Posts: 2,869 |
no, even "run of the mill" grinds are as simple as you think, reently I've been looking at my knives grinds (the few I have) I've realized that the grind makes the knife.
maybe I am over thinking it, but, just saying, they are really complicated.
JYD number 52.
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Re: Dogfather VS. RD-9
[Re: eatingmuchface]
#207411
02/17/08 09:24 PM
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Joined: Nov 2007
Posts: 3,138
macgregor
Junk Yard Dog
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Junk Yard Dog
Joined: Nov 2007
Posts: 3,138 |
they are complicated
you are right though, you can have a knife made of great steel and a good heattreat and itnot preform because of the grind the kershaw outcast for example, made of d2 most obtuse edge I have ever seen I reprofiled mine though, now its a champ for chopping bushes you can always fix it <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />
JYD#49
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Re: Dogfather VS. RD-9
[Re: macgregor]
#207412
02/17/08 09:29 PM
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Joined: Sep 2007
Posts: 2,869
eatingmuchface
Junk Yard Dog
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Junk Yard Dog
Joined: Sep 2007
Posts: 2,869 |
JYD number 52.
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