Author Topic: woods compresion and tention question  (Read 4096 times)

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Offline 65x55 swedis

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woods compresion and tention question
« on: December 21, 2011, 03:52:50 pm »
i was wondering what are some woods that handle tension good and other woods that handle compresion. just wondering what people think are the best for each catagory. i normally work with hickory or red oak and even yew when i can find some. just seeing what are some other options. thanks

Offline Tortoise

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Re: woods compresion and tention question
« Reply #1 on: December 21, 2011, 04:34:33 pm »
I favor hickory for tension, partly because it's easy to work with, and osage for compression. Osage works like magic. That's just me though.
« Last Edit: December 22, 2011, 01:57:55 am by Tortoise »
-Peter
Arizona

mikekeswick

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Re: woods compresion and tention question
« Reply #2 on: December 21, 2011, 04:41:42 pm »
Tension - hickory,white oak,maple,elm and ash.
Compression - ipe,osage,hawthorn,greenheart,yew (but low bend resistance so needs to be thicker than most woods),spindle,hornbeam and black locust if you're careful ;)

Offline PEARL DRUMS

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Re: woods compresion and tention question
« Reply #3 on: December 21, 2011, 05:00:38 pm »
Osage
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 Hrothgar

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Re: woods compresion and tention question
« Reply #4 on: December 21, 2011, 08:28:51 pm »
Tension: hickory, bamboo ( a grass), white oak
Compression: ipe, osage, locust, kentucky coffeebean, red mulberry
" To be, or not to be"...decisions, decisions, decisions.

Offline loefflerchuck

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Re: woods compresion and tention question
« Reply #5 on: December 21, 2011, 11:08:40 pm »
I work with compression woods and sinew.
Top 3 compression woods- Incense cedar, yew and juniper

Offline 65x55 swedis

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Re: woods compresion and tention question
« Reply #6 on: December 22, 2011, 12:15:58 am »
incense cedar what is that is that just really fine grain cedar?

Offline adb

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Re: woods compresion and tention question
« Reply #7 on: December 22, 2011, 12:56:07 am »
For me...

Compression strong: osage, yew heartwood, ipe, bloodwood, yellowheart, jatoba, lemonwood.

Tension strong: hickory, maple, ash, elm, bamboo, white oak, yew sapwood.
« Last Edit: December 22, 2011, 11:09:24 am by adb »

Offline H Rhodes

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Re: woods compresion and tention question
« Reply #8 on: December 22, 2011, 04:03:09 am »
For tension strength I favor hickory, pecan, and elm - in that order.  Pecan is probably my personal favorite.
Howard
Gautier, Mississippi

Offline mighty joe

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Re: woods compresion and tention question
« Reply #9 on: December 22, 2011, 04:07:22 am »
For tension strength I favor hickory, pecan, and elm - in that order.  Pecan is probably my personal favorite.

i may be cuting some pecan limbs in the next few weeks. now i know what to do with them. thanks
the only easy day was yesterday and that's how i like it.

Offline 65x55 swedis

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Re: woods compresion and tention question
« Reply #10 on: December 22, 2011, 02:22:16 pm »
is maple a tention wood or compresion wood?

Offline Hrothgar

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Re: woods compresion and tention question
« Reply #11 on: December 22, 2011, 10:07:24 pm »
65x55
Maple is more of a compression wood. After MLB did their experiment 2 summers ago with maple wood bats and the way they tended to explode when they broke, its probably not a good choice for a backing. Just my opinion.
" To be, or not to be"...decisions, decisions, decisions.

Offline adb

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Re: woods compresion and tention question
« Reply #12 on: December 23, 2011, 12:33:47 am »
65x55
Maple is more of a compression wood. After MLB did their experiment 2 summers ago with maple wood bats and the way they tended to explode when they broke, its probably not a good choice for a backing. Just my opinion.

Not in my experience. I've made many maple backed bows, including a 90# tri-lam warbow. Maple backed osage is also a favourite. I think it's an excellent tension strong wood. It does also excel as a compression strong wood, if kept relatively wide and flat. It's my favourite wood for selfbows also.

Offline dwardo

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Re: woods compresion and tention question
« Reply #13 on: December 23, 2011, 04:48:52 pm »
Think the term Maple is too wide a term to be used in passing. Some use the term for the whole genus Acer.

Offline Weylin

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Re: woods compresion and tention question
« Reply #14 on: December 23, 2011, 04:52:18 pm »
I agree with Dwardo. Vine maple and big leaf maple are two totally different animals.