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maple backed maple longbow

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Badger:
Figured I better start posting some bows now and then. This particular bow is 64" nock to nock, 50#@28", maple backed maple. My mass formula caled for 20.5oz, this bow weighs 20.5 oz, ( just a coincidence LOL)
As in other posts this bow was aslo somwhat of an experiment. I bought several maple boards and decided to back them with different things, red oak, hickory, bamboo amd maple. The maple backed maple came out the best with the red oak maple being very similar. The boo and hickory both overpowered the maple to some extent. You will notice it is somewhat stiff out of the fades and somewhat stiff in the tips, this is how I do them. If the bow would have shown signs of set I would have tillered a little more into the fades but it wasn't neccessary. Bow is 2" wide with a semi pyramid limb shape, I cut the limb paralell for 1/2 the bow limb and durring the tillering process tiller the sides as it will alllow. Shoots a 10 grain arrow at 172 fps and 28". and has 1/2" string follow from an original 3/4" reflex. I like the maple backed maple combination as well as the red oak backed maple combo. Steve

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Pat B:
Very nice bow, Steve. Knowing the results of your experimentation with different belly and backing woods will be a big help to lots of us.   Pat

marvin:
ohhhhh, ahhhhhhh :) this is a very interesting bow Steve.

1) How good was the grain orientation on your backing and board? Any runoffs at all? I'm asking to see if "average" boards can used or if you need to be really selective in your grain selection.

2) Why not a true pyramid shape? What do you feel the advantage is of using a modified pyramid profile?

3) I see virtually no or little string follow. Did you glue up the blank straight or with some reflex?

4) How thick is your backing? Did you taper your backing at all like many do with bamboo?

5) Can I have one? :)

Badger:
Marvin, On maple I try to avoid any run offs in the backing, for the belly wood i try to select flat sawn wood just as a matter of choice, backs are 1/8'. The reason i saw modified pyramid is that when I cut the bow out, I use a taper from mid limb to tip, as I tiller and monitor the mass and set the bow is taking using side tillering to control the mass and move the bend around where I want it. The almost pyramid design just seems to happen by itself. The bow has no string follow when rested when rested but when first unstrung after shooting shows just a tad. Started with about 3/4" reflex. Steve

DanaM:
Glad you posted the bow badger, to my inexperienced eye this appears to have a really nice tiller.
The bow itself is quite beautiful very clean looking.
I can't tell in the pic do you use arrow rests? And would you give some dimensions for the handle/fade area?
And lastly I'm with marvin on the can I have one thingy ;)

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