Primitive Archer

Main Discussion Area => Bows => Topic started by: Runningbear on January 07, 2010, 12:25:03 am

Title: Lamintae
Post by: Runningbear on January 07, 2010, 12:25:03 am
Ive made only selfbows so far, I wanted to know if a good bow could made of maple backing,ipe core,and red oak belly?
 :-\
Title: Re: Lamintae
Post by: Pat B on January 07, 2010, 12:49:11 am
Maple backed ipe should make a nice bow. If you want to use 3 lams put the red oak in the middle(core). Ipe is very strong in compression so it should be on the compression side; the belly. Maple makes a good backing for lighter woods but If it is a good clear piece if hard maple it should work as a backing.
Title: Re: Lamintae
Post by: Jesse on January 07, 2010, 01:58:25 am
What Pat said :)
Title: Re: Lamintae
Post by: Jude on January 07, 2010, 04:49:03 am
I understand ipe wins for the belly, but which is stronger in tension, the oak or the maple, and is either one really strong enough for the ipe?  I think I would go with a hickory or boo backing, and ditch the oak or maple.
Title: Re: Lamintae
Post by: half eye on January 07, 2010, 11:16:59 am
I made a prod for an early cross bow ....28" long has an ipe belly and hard maple back....about equal thickness it pulls more than 100# at 15" and has been pulled to 18"....it is a very tough combination in my opinion....if some pics would help be happy to post some.
half eye ;)
Title: Re: Lamintae
Post by: Parnell on January 07, 2010, 12:07:44 pm
I made a maple backed ipe early on and it is fine - only thing was it was early on in my bowmaking and I made it too narrow - the ipe developed some chrysals.
Title: Re: Lamintae
Post by: adb on January 07, 2010, 08:11:26 pm
Nothing wrong with maple as a backing. I've used it successfully with osage, walnut, yew, and jatoba. I'd skip the oak all together, and make a maple backed ipe.
Title: Re: Lamintae
Post by: Runningbear on January 09, 2010, 12:54:54 am
Thanks! I'll just try the maple and ipe. ;D
Runningbear.