Author Topic: I "won" a half-log of vine maple on eBay...  (Read 6784 times)

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Offline vinemaplebows

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Re: I "won" a half-log of vine maple on eBay...
« Reply #15 on: December 18, 2014, 01:41:10 pm »
I'm in the same camp as Bryce and VMB - I always "split" vine maple staves using a band saw. If you try to split them half the time they will twist.

Same would hold true for hazlenut, osoberry, ocean spray, and yew.

Jw, unless I am not understanding you.....I just posted my results. Yes, there are exceptions to this, and yes you better know your woods, and be able to read them......but here this works, and this is the reason the seller said "SAW" not split. Isn't that proof enough? and you have several guys from the west coast saying the same thing. ;)

VMB
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Offline Eric Garza

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Re: I "won" a half-log of vine maple on eBay...
« Reply #16 on: December 18, 2014, 03:01:17 pm »
eBay's a dangerous place to spend money on staves. A lot of the sellers who put staves up for auction don't make bows. It's not that they want to cheat people, it's just that they aren't in a good position to know what constitutes a good bow stave...

Offline Chadwick

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Re: I "won" a half-log of vine maple on eBay...
« Reply #17 on: December 18, 2014, 03:13:09 pm »
I don't like it, but it looks like I was wrong. I made an assumption based on how I usually proceed. I suppose it's good that once I figure out how to straighten the stave I have left, I can scrape edges with a blade and not worry about gouging through the limb.
I'll use saw and sander on my next VM stave. I've been lucky enough to find yew, ocean spray, and hazelnut which split straight, not to mention various white woods, osage, and mulberry.
Good advice, Good PMs, always trying to learn more.
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Offline vinemaplebows

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Re: I "won" a half-log of vine maple on eBay...
« Reply #18 on: December 18, 2014, 05:05:11 pm »
I don't like it, but it looks like I was wrong. I made an assumption based on how I usually proceed. I suppose it's good that once I figure out how to straighten the stave I have left, I can scrape edges with a blade and not worry about gouging through the limb.
I'll use saw and sander on my next VM stave. I've been lucky enough to find yew, ocean spray, and hazelnut which split straight, not to mention various white woods, osage, and mulberry.
Good advice, Good PMs, always trying to learn more.

There is nothing wrong with splitting, and you can continue to do it with good success, it's just not always the only way to go. If you are buying staves from a seller ALWAYS follow their suggestions....good luck! Still think you can get a bow from that piece in your pic, but it will take some work. Why did you buy if you have access to it yourself? Just curious?
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Offline PEARL DRUMS

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Re: I "won" a half-log of vine maple on eBay...
« Reply #19 on: December 18, 2014, 05:17:44 pm »
I took a true 180 degrees out of an HHB stave, you can easily do it w VM.
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Offline JW_Halverson

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Re: I "won" a half-log of vine maple on eBay...
« Reply #20 on: December 18, 2014, 05:56:33 pm »
I'm in the same camp as Bryce and VMB - I always "split" vine maple staves using a band saw. If you try to split them half the time they will twist.

Jw, unless I am not understanding you.....I just posted my results. Yes, there are exceptions to this, and yes you better know your woods, and be able to read them......but here this works, and this is the reason the seller said "SAW" not split. Isn't that proof enough? and you have several guys from the west coast saying the same thing. ;)

VMB

It sounded like you were suggesting someone test Baker's claims.  I was inferring that you were in a good position to prove Baker's point.  You certainly have more access to vine maple than the average bear, being in the heart of that country. 

Stray thought: I don't think I have ever heard someone say anything bad about v.m. Another 6 months or so of curing and I have a 2 years of curing with mine.  One year in the round, one year sawn in half. 
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Offline vinemaplebows

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Re: I "won" a half-log of vine maple on eBay...
« Reply #21 on: December 18, 2014, 08:45:13 pm »
I'm in the same camp as Bryce and VMB - I always "split" vine maple staves using a band saw. If you try to split them half the time they will twist.

Jw, unless I am not understanding you.....I just posted my results. Yes, there are exceptions to this, and yes you better know your woods, and be able to read them......but here this works, and this is the reason the seller said "SAW" not split. Isn't that proof enough? and you have several guys from the west coast saying the same thing. ;)

VMB

It sounded like you were suggesting someone test Baker's claims.  I was inferring that you were in a good position to prove Baker's point.  You certainly have more access to vine maple than the average bear, being in the heart of that country. 

Stray thought: I don't think I have ever heard someone say anything bad about v.m. Another 6 months or so of curing and I have a 2 years of curing with mine.  One year in the round, one year sawn in half.

Vine maple can be dried at room, or next to a stove in a month easy. Limb bows 2 inches or less can be dried whole, so can larger logs. I prefer to saw the larger logs in half sticker them, and wait 4-6 months depending of the time of yr....summer shorter winter longer dry times. I try to accomadate others I deal with with wood that is 6-12 months in drying time. Heck I have some vine maple that is over 10 yrs in a drying state.

Limb bows I remove just enough of the belly so that the wood can breath, but don't remove too much or you risk a lot of movement. Vine maple from my expirience will move little if dried in a thick enough state, but it is a balance between thickness, and time curing. :)

Forgot...yes, I agree with Tim, and was trying to say when you kerf, you are NOT following the grain. This is not much different than ignoring the grain in vine maple. If a large log to the eye "looks straight" unless you have tons of expirience following the bark....you really don't know where the true grain runs.
« Last Edit: December 18, 2014, 08:53:21 pm by vinemaplebows »
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Offline steve b.

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Re: I "won" a half-log of vine maple on eBay...
« Reply #22 on: December 18, 2014, 09:19:17 pm »
VMB,
I wonder if you find this true:  That with VM or OS, especially, you have to find a tree that is growing vertically or plumb, even if it might arc or droop?  But that it cannot be growing up and out AND sideways?
I find that those staves that come from "leaning" trees are the ones that twist.  Even if the tree grows up plumb for a few feet and then lean over sideways, its that sidewaysness where the twist will come from. 

It can be seen in the center/pith.  The center should be fairly consistent throughout the stave, even though it might move from top to bottom with a stave/tree that grows up and arcs over.  If the tree leans then the pith will move to the side as it nears the tip.??

I just cut a big OS, 76" x 1.75, took it home, debarked and ran it through the bandsaw right down what I thought was the center.  When I looked inside the pith was nearly split in two perfectly.  That stave has been speed drying for two weeks now and I can put those two halves together today and there is no twist.  But I had to cut a tree that was growing up and over as plumb to earth as possible. 

What think?

Offline huisme

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Re: I "won" a half-log of vine maple on eBay...
« Reply #23 on: December 18, 2014, 10:36:51 pm »
I obviously haven't done as much vine maple as VMB but I've had a little more luck with vertical growing VM than anything that bends or grows at an angle. On the other hand, I have a stave that grew in r/d that hasn't twisted to the point of needing correction.
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Offline vinemaplebows

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Re: I "won" a half-log of vine maple on eBay...
« Reply #24 on: December 18, 2014, 10:47:52 pm »
VMB,
I wonder if you find this true:  That with VM or OS, especially, you have to find a tree that is growing vertically or plumb, even if it might arc or droop?  But that it cannot be growing up and out AND sideways?
I find that those staves that come from "leaning" trees are the ones that twist.  Even if the tree grows up plumb for a few feet and then lean over sideways, its that sidewaysness where the twist will come from. 

It can be seen in the center/pith.  The center should be fairly consistent throughout the stave, even though it might move from top to bottom with a stave/tree that grows up and arcs over.  If the tree leans then the pith will move to the side as it nears the tip.??

I just cut a big OS, 76" x 1.75, took it home, debarked and ran it through the bandsaw right down what I thought was the center.  When I looked inside the pith was nearly split in two perfectly.  That stave has been speed drying for two weeks now and I can put those two halves together today and there is no twist.  But I had to cut a tree that was growing up and over as plumb to earth as possible. 

What think?

Although I think I understand what you are saying, and I have seen that wood, I don't target it, and most the the vine I cut stands almost straight up. I also look for the darkest areas I can find, the reason is less branching, less pin knots, and a lot of times tighter ringed staves. Here is a pic of me sizing some up...

To the OS, you sure there was not a dip in the limb, or a branch cluster that did not throw the pith off? I have seen very, very few staves here that does not have pin knots in the stave. That branch cluster on some staves I have cut the piths were off. My guess is that when the branch was smaller it broke, and the branch religned itself slightly lower because the cadbium layer shifted the pith during regrowth...seen this twice, kinda a bummer.

Debating is an intellectual exchange of differing views...with no winners.

Offline steve b.

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Re: I "won" a half-log of vine maple on eBay...
« Reply #25 on: December 18, 2014, 10:55:31 pm »
Thanks for the pic, VMB.  That does not look like the VM I have around me.  That looks like hazel.  I can see why you don't have my dilemma, because those staves are perfect.  I'll take  a pic tomorrow of a big VM tree next to me.  You'll see all kinds of disjointed and changing directions, every foot or so. 
But with VM, Hazel, or OS, it all grows up and droops over to some degree.  Sometimes I want the straight trunk, and sometimes I want the curved  (drooping) section.