Author Topic: Hackberry tiller  (Read 1653 times)

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Offline grinner

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Hackberry tiller
« on: July 21, 2012, 06:12:41 pm »
HI i am making a hackberry self bow and am still new to tillering i have only tillered one other bow a red oak board and it broke so i just would like to get your opinions on the tiller at 15" it is 62" ntn ans 2 inches wide tapered to 1.5 midlimb then 1/2" tips. I also plan on heat treating it later today.

Offline RobWiden

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Re: Hackberry tiller
« Reply #1 on: July 21, 2012, 06:33:28 pm »
    The left limb looks a bit stiff midlimb. The inner third looks like it's hinged a bit, but will probably be OK when you get the midlimb working a bit. The tiller may change on you when you heat treat it, but in my experience, not much.
If I knew what I was doing, I'd probably be bored with it, and I wouldn't be here.

Offline LivingElemental

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  • Appalachi/Wataugi/East Tennessee
Re: Hackberry tiller
« Reply #2 on: July 21, 2012, 06:39:07 pm »
I don't really see what would constitute a hinge, but definitely work the midlimb down some. tiller should look fine after that.
Alzamaal illi yadour 'ala qurnayn fakhira, yarja' idhana maqtu'a.

Offline grinner

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Re: Hackberry tiller
« Reply #3 on: July 21, 2012, 06:52:58 pm »
thanks after i posted the pic i noticed that as well so i will fixit. thanks for the help

Offline toomanyknots

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Re: Hackberry tiller
« Reply #4 on: July 21, 2012, 06:54:33 pm »
    The left limb looks a bit stiff midlimb.

I agree. Other than that, it is lookin good!
« Last Edit: July 21, 2012, 06:59:21 pm by toomanyknots »
"The way of heaven is like the bending of a bow-
 the upper part is pressed down,
 the lower part is raised up,
 the part that has too much is reduced,
 the part that has too little is increased."

- Tao Te Ching, 77, A new translation by Victor H. Mair

Offline JonW

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Re: Hackberry tiller
« Reply #5 on: July 21, 2012, 10:23:59 pm »
The anchor point from your scale hook is a little off to the left limb side. If that (the left) is your top limb then that's ok. Changing your anchor position will make things look different sometimes.