Author Topic: 48" osage bendy bow ?  (Read 5547 times)

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Offline Don

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48" osage bendy bow ?
« on: February 09, 2013, 10:12:55 pm »
I'm working on my first bendy.
It's 1" wide @ center to 3/4" at tips. 3/4" thick @ center tapering out. This is a sliver I had laying around.
Also it has or had about 6" of reflex.
It is flexing at center but I'm going to stay away from it for now.
I have it at short string now and know it will be light but that's OK, this is practice.

My question. What kind of draw length can I get from it?

Offline Don

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Re: 48" osage bendy bow ?
« Reply #1 on: February 09, 2013, 10:46:15 pm »
Never mind. Pulled about 15" and broke.
Learned a few things anyway.
Thanks

Offline okie64

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Re: 48" osage bendy bow ?
« Reply #2 on: February 09, 2013, 11:03:45 pm »
Any clues as to why it broke? It should have made it farther than 15" unless it was way too heavy poundage.

Offline Carson (CMB)

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Re: 48" osage bendy bow ?
« Reply #3 on: February 09, 2013, 11:11:06 pm »
48" long and 1" wide.  That is a tough design to pull off.  And for me, I know sometimes those slivers of wood that get thrown into experimental duty don't always get the same kind of back treatment as less-experimental staves. 
"The bow is the old first lyre,
the mono chord, the initial rune of fine art
The humanities grew out from archery as a flower from a seed
No sooner did the soft, sweet note of the bow-string charm the ear of genius than music was born, and from music came poetry and painting and..." Maurice Thompso

Offline Don

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Re: 48" osage bendy bow ?
« Reply #4 on: February 09, 2013, 11:18:17 pm »
I think is with that much reflex along with being narrow and I was doing some what of a rounded belly.
It may have been ok if I had more length or less reflex.
It was looking good for awhile.  ;D

Offline JonW

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Re: 48" osage bendy bow ?
« Reply #5 on: February 09, 2013, 11:40:05 pm »
Don where did it break? That length and width would have made a nice little D/R bow. Just something to think about for a second try.

Offline Don

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Re: 48" osage bendy bow ?
« Reply #6 on: February 10, 2013, 12:19:46 am »
Broke at mid limb. Just got done getting the handle to bend just a bit more to.
Thanks Jon I will. This one could have been done that way. I had to do a lot of straightening anyway.

Offline Jodocus

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Re: 48" osage bendy bow ?
« Reply #7 on: February 10, 2013, 04:55:23 am »
Those 6" of reflex will probably have to be added to draw lenght to get an idea of the stress in the wood. So about 21" when it broke. I never touched osage, but with other woods, a flawless stave and tiller might have allowed only little more, 2"or 3" maybe.
Don't shoot!

Offline sleek

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Re: 48" osage bendy bow ?
« Reply #8 on: February 10, 2013, 05:06:12 am »
The shortest I have gone is 50 inches, 38 lbs@24. 1 1/8 inches wide.  It can be done.
I should add, it had 4 inches of natural deflex. I tried to make one from the reflexed sister to it and it broke. You need deflex on this style bow. IMHO


« Last Edit: February 10, 2013, 05:18:55 am by sleek »
Tread softly and carry a bent stick.

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Offline PEARL DRUMS

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Re: 48" osage bendy bow ?
« Reply #9 on: February 10, 2013, 08:27:14 am »
Add 2-3 layers of sinew and hide glue and it will bend much farther than half its length, and a bunch of reflex will come right back. Try again Don!

Reflex doesnt break short bows, poor tillering and asking too much from it does though, IMHO.
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 JonW

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Re: 48" osage bendy bow ?
« Reply #10 on: February 10, 2013, 08:36:44 am »
Chris I agree and disagree. Sinew and reflex is good because of the shift in the neutral plane. Too much reflex on too short of a piece of wood will USUALLY add too much stress.

Offline PEARL DRUMS

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Re: 48" osage bendy bow ?
« Reply #11 on: February 10, 2013, 08:41:32 am »
Im finishing up a 46" ntn bow that started at 6" of reflex, it pulls 26", but feels better at 25". I will let you know how it goes. Here it is tillered and shot about 15-20 times.



« Last Edit: February 10, 2013, 08:50:44 am by PEARL DRUMS »
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.

blackhawk

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Re: 48" osage bendy bow ?
« Reply #12 on: February 10, 2013, 09:39:27 am »
It just depends on the particular piece of wood...I've made enough highly reflexed to start bows unbacked and backed with sinew or rawhide(n had all 3 types break)...and it takes an exceptional piece to survive because it is asking a lot of the wood.....its like gambling...you just might go broke

Offline JonW

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Re: 48" osage bendy bow ?
« Reply #13 on: February 10, 2013, 10:11:04 am »
Chris are you counting the approximately four inches or so of flipped tips as reflex or six plus the flipped tips?

Offline Carson (CMB)

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Re: 48" osage bendy bow ?
« Reply #14 on: February 10, 2013, 12:34:06 pm »
How wide are the limbs on that horsebow Pearl?
"The bow is the old first lyre,
the mono chord, the initial rune of fine art
The humanities grew out from archery as a flower from a seed
No sooner did the soft, sweet note of the bow-string charm the ear of genius than music was born, and from music came poetry and painting and..." Maurice Thompso