Joined
·
1,925 Posts
Call it persistence pays? After a lot of effort I learned how to get a halfway respectable self bow made. Over the recent past I have been playing with more efficient limb shapes and heat treating the bellies. Along the way have added a few more "learning experiences" (failures) to the kindling pile, including three in the last two weeks.
But I think I am finally getting better with the more efficient limb shapes- less mass farther out on the limb, a couple inches of stiff non-bending lever at the tips. That and heat hardening the belly. Got one far enough along to take some test shots today and it did really well. Put about 35 shots through it including a few over the chronograph. With 9gpp arrows it was hitting 162-164 fps, which is a modest but solid step up from the other successful bows with regular limb tapers.
I also have some 1/8" hickory strips that just arrived. I think my next "learning experience" will be to try putting some reflex in while adding a hickory backing. I will probably go ahead and try it with this one since it came in a good bit under what I wanted for draw weight after correcting a few mistakes that I credit to impatience / acting before thinking things through all the way. This is currently pulling 34 lbs at my 26" draw length, I was going for ~45 but made a few errors while trying to get some twist out of the limbs and..... Will see if some backing and reflexing gets it back up around what I was hoping for.
I should also note the bow is sporting a really nice custom flemish twist string generously provided by Cromag! When the bow gets a little closer to final form I will add some of the fantastic yarn ball silencers he sent along too!
Nice to be back on a more productive track again after spending a bit of time on the learning curve.
But I think I am finally getting better with the more efficient limb shapes- less mass farther out on the limb, a couple inches of stiff non-bending lever at the tips. That and heat hardening the belly. Got one far enough along to take some test shots today and it did really well. Put about 35 shots through it including a few over the chronograph. With 9gpp arrows it was hitting 162-164 fps, which is a modest but solid step up from the other successful bows with regular limb tapers.
I also have some 1/8" hickory strips that just arrived. I think my next "learning experience" will be to try putting some reflex in while adding a hickory backing. I will probably go ahead and try it with this one since it came in a good bit under what I wanted for draw weight after correcting a few mistakes that I credit to impatience / acting before thinking things through all the way. This is currently pulling 34 lbs at my 26" draw length, I was going for ~45 but made a few errors while trying to get some twist out of the limbs and..... Will see if some backing and reflexing gets it back up around what I was hoping for.
I should also note the bow is sporting a really nice custom flemish twist string generously provided by Cromag! When the bow gets a little closer to final form I will add some of the fantastic yarn ball silencers he sent along too!
Nice to be back on a more productive track again after spending a bit of time on the learning curve.
Attachments
-
175.6 KB Views: 96
-
317.9 KB Views: 65