Author Topic: Sapling stave question  (Read 3321 times)

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Offline Fred Arnold

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Sapling stave question
« on: July 15, 2014, 02:47:33 pm »
How do all of you that make sapling bows prep them for drying/curing. With staves I generally seal the ends, split, remove bark, and then seal the back. With a sapling how would it cure out if you seal the entire surface?
I found many years ago that it is much easier and more rewarding working with those that don't know anything than those that know it all.

Offline BOWMAN53

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Re: Sapling stave question
« Reply #1 on: July 15, 2014, 03:16:39 pm »
the osage sapling i made i was kinda force into reducing it to rough dimensions cuz it was starting to check pretty bad. id say get it to rough dimensions seal the back then strap it to a board belly up

Offline wizardgoat

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Re: Sapling stave question
« Reply #2 on: July 15, 2014, 03:19:24 pm »
What kind of wood and whats the diameter? I leave the handle whole, and remove belly wood to the pith, depending on thickness. I leave the bark on my yew and ocean spray saps, but remove it on my vine maple, cuz it rarely checks.
seal the ends well, and seal the handle area extending through the fades about 5 inches, it WILL check through the handle

Offline Benedikt

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Re: Sapling stave question
« Reply #3 on: July 15, 2014, 03:23:11 pm »
I built a few saplings yet!

I always removed the bark, sealed ends and back, and cutted out the widht, but doídnt touch the handle, so I always had a bit scope when the wodd disorts.
A dream is not reality, but who is to say which is which?

Offline George Tsoukalas

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Re: Sapling stave question
« Reply #4 on: July 15, 2014, 03:25:14 pm »
Cut it. Seal the ends. Wait a week or so. Remove bark. Remove belly wood with hatchet and get it bending a few inches.

No sealing except for the ends is what I have done.

Jawge
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If you ain't breakin' you ain't makin!

Offline BOWMAN53

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Re: Sapling stave question
« Reply #5 on: July 15, 2014, 03:33:38 pm »
quick someone add something totally different and confuse ole freddy lol. dont ya just love the variety of answers you get one here.

Offline PEARL DRUMS

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Re: Sapling stave question
« Reply #6 on: July 15, 2014, 03:36:10 pm »
Cut it. Seal the ends. Wait a week or so. Remove bark. Remove belly wood with hatchet and get it bending a few inches.

No sealing except for the ends is what I have done.

Jawge

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Only when the last tree has died and the last river has been poisoned and the last fish has been caught will we realize we cannot eat money.

Offline Pat B

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Re: Sapling stave question
« Reply #7 on: July 15, 2014, 04:05:18 pm »
If 2" or bigger I saw in half with the bandsaw and bind the 2 halves back together with air spacers between the 2 halves. Seal the ends and leave the bark on. Be sure bugs don't get into the bark.
Make the most of all that comes and the least of all that goes!    Pat Brennan  Brevard, NC

Offline dwardo

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Re: Sapling stave question
« Reply #8 on: July 15, 2014, 05:32:24 pm »
Cant tell you how to do it but I can say how not too.
On stuff 3 inch across I have gotten away with splitting/sawing, bark on and working down over a few weeks and months, bit at a time with porous woods. With yew this has been a dramatic failure with sever belly checking from green.
My best quick reduction with yew has been to rough out to a bow shape in one hit, bark on the back until near dry.

My novice guess is that woods like yew just do not lose moisture as evenly causing checking. Most white woods being "porous" allow a faster acclimatisation to RH. Just my findings.


Offline Fred Arnold

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Re: Sapling stave question
« Reply #9 on: July 15, 2014, 08:50:56 pm »
I cut 3 this morning and sealed the ends with TB III. All were between 1 1/2 to 2" in diameter.
With all of the advice I decided to experiment.

I soak sprayed with insecticide and ratchet strapped the elm sapling to a straight tree outdoors so that it should dry fairly straight without warping.

One of the black walnut I stripped the bark and cambium layers and moved it into my shop to dry as it sees fit and the second BW I left inside with the bark intact to remove in about a week.

I didn't feel any of them were large enough to warrant splitting with the band saw.

Thanks for all of the advice and I'll let you know how they look in about a week.
« Last Edit: July 15, 2014, 09:13:55 pm by Fred Arnold »
I found many years ago that it is much easier and more rewarding working with those that don't know anything than those that know it all.

Offline DarkSoul

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Re: Sapling stave question
« Reply #10 on: July 16, 2014, 07:16:05 am »
Despite the variety of answers you've gotten, no-one recommended you to strip the bark and leave it round. No-one recommended you to dry the wood outdoors. Do what the others told you. You don't have to split them down the center with the band saw, but remove at least a third of the belly thickness, so you won't get drying checks in the back. This is especially important for the black walnut sapling where you removed the bark from. A round sapling with the bark removed WILL check badly very quick. Reduce it to near the pith to greatly reduce the chance of checks forming.
Drying outdoors is never good, especially in such unsheltered conditions. The sun might hit it, the rain will poor down on it, bugs consider it a free meal (despite the bug spray), and fungi are not bothered by bug spray. Move all three staves indoors (or a shed/garage), and remove some belly wood from all three of the saplings.
"Sonuit contento nervus ab arcu."
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Offline Badly Bent

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Re: Sapling stave question
« Reply #11 on: July 16, 2014, 08:10:42 am »
For what its worth Fred I've cut more than a dozen black walnut staves in the last few years and removed the bark right away and split if big enough or hatchet to pith if small diameter after glueing the ends. No sealer on the back or
a coat of shellac on some and have not had a single check in any of them. Mind you all were cut in early to late spring
if that matters. Cut some 3" - 5" ones a few months ago and treated this way with no problem, I do keep them stored
indoors though in my mostly damp shop.
I ain't broke but I'm badly bent.

Offline Fred Arnold

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Re: Sapling stave question
« Reply #12 on: July 16, 2014, 10:36:46 am »
I'm not trying to ignore the suggestions given. What I'm trying to do is adapt different tecniques and approaches I've seen used along with slight variances on each stave. Here is a technique used on an old post that I had stored away in my favorites list.
 http://www.primitivearcher.com/smf/index.php?topic=9871.0
I found many years ago that it is much easier and more rewarding working with those that don't know anything than those that know it all.