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Boundary Waters Quetico Forum Gear Forum Sven saw - dry vs green wood |
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10/05/2017 11:04AM
Anyone experience excessive binding when cutting dry wood with the Sven?
Prior to our trip, we cleaned/oiled the blade, which is a few years old, but hasn't seen a huge amount of usage. When cutting some dry wood (probably birch) this time around, the saw was binding a lot, both before and after I had the wife apply gentle downward pressure to the end of the log being cut. I figured that the blade was just getting dull.
A few mins later, when starting the fire, I decided to remove some small live pine branches that were, IMO, too close to the fire grate to be safe (this was on Emerald Lake, which being a dead end, apparently does not get much usage).
Well, the 'dull' saw blade went through the pine like butter.
What gives?
Prior to our trip, we cleaned/oiled the blade, which is a few years old, but hasn't seen a huge amount of usage. When cutting some dry wood (probably birch) this time around, the saw was binding a lot, both before and after I had the wife apply gentle downward pressure to the end of the log being cut. I figured that the blade was just getting dull.
A few mins later, when starting the fire, I decided to remove some small live pine branches that were, IMO, too close to the fire grate to be safe (this was on Emerald Lake, which being a dead end, apparently does not get much usage).
Well, the 'dull' saw blade went through the pine like butter.
What gives?
10/05/2017 03:34PM
Birch will not dry without being cut and split; the bark is a very effective vapor barrier. Encased in bark it will hold in moisture and rot. You won't find "dry birch" in nature unless the bark is stripped from it. I get a chuckle when I see stacks of cut unspilt birch logs at a camp site (or even split logs- it'll take a couple of months to dry)- definition of exercise in the service of futility.
Nobody exists on purpose, nobody belongs anywhere, everybody’s going to die.
10/05/2017 04:02PM
quote Banksiana: "Birch will not dry without being cut and split; the bark is a very effective vapor barrier. Encased in bark it will hold in moisture and rot. You won't find "dry birch" in nature unless the bark is stripped from it. I get a chuckle when I see stacks of cut unspilt birch logs at a camp site (or even split logs- it'll take a couple of months to dry)- definition of exercise in the service of futility."
VERY true.
10/05/2017 04:07PM
quote Banksiana: "Birch will not dry without being cut and split; the bark is a very effective vapor barrier. Encased in bark it will hold in moisture and rot. You won't find "dry birch" in nature unless the bark is stripped from it. I get a chuckle when I see stacks of cut unspilt birch logs at a camp site (or even split logs- it'll take a couple of months to dry)- definition of exercise in the service of futility."
That's why I ABD (Always Be Drying) on the edges of the fire grate, and build up to the middle. Its not about the existing fire, but the next one. I love washed up beaver logs pushed up by the ice, they dry up nice.
10/05/2017 08:40PM
I have experienced more "binding" if the blade were not taught enough or if my angle of cut was not smooth and straight or when I force the depth of cut. Just let it glide through nice and straight seems to work best. Not sure if that is your issue, but is my 2 cents.
10/06/2017 09:53AM
quote dew042: "
That's why I ABD (Always Be Drying) on the edges of the fire grate, and build up to the middle. Its not about the existing fire, but the next one. I love washed up beaver logs pushed up by the ice, they dry up nice.
"
Been there, in the spring when dry stuff can be tricky to find we will have split logs face up on the rocks getting as much sun and wind as possible, and the wood on deck will be stacked around the firepit just like you describe. Beaver wood can be nice stuff for sure, almost always a good size.
He leads me beside quiet waters, he restores my soul. Psalm 23:2/3
10/07/2017 07:50AM
quote dew042: "quote bwcasolo: "i just used my sven last week, no issues, all type of wood, maybe you have a sap issue? slows down the blade."
No need to start name name calling... I'm sure the OP is a swell guy. :)"
I think I'm an allright guy
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