Author Topic: Building Horn, sinew backed bow  (Read 1131 times)

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Offline Gazzanoo

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Building Horn, sinew backed bow
« on: April 02, 2013, 03:09:22 pm »
Hi all,
 just thought i would start a post as i am attempting my first composite traditional bow. I have decided or should i say stated with a       4mm/ 3/8 inch  ash core steam bent at handle with a 25 degree recurve, 30mm/ 1 1/4 inch wide,  900mm/ 36  inch long with 250mm/ 10 inch  beech siyahs, i am fitting a beech riser with bone side plates and bone plates to the side of the siyahs, i have made my own hide glue from rawhide dogchews and it turned out really well. The only concern i have is a slight propellor twist to the core which i can straighten but returns the following day, should i try to correct this after horn has been laid up using heat or wait till horn and sinew is laid up. I am planning to use horn at 3.5mm tapering to 2.5 to siyahs and 3 layers of deer sinew, can anybody guesstimate the pull weight and what would be the best brace hieght. I know its quite a short bow but it is for horse back archery. All help is welcome and useful critisism too. Will post some pics soon.
« Last Edit: April 02, 2013, 05:03:51 pm by Gazzanoo »

Offline JW_Halverson

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Re: Building Horn, sinew backed bow
« Reply #1 on: April 03, 2013, 09:23:18 pm »
How many other bows have you built?

How many bows have you sinewed?

How many spliced handles/siyahs have you done?

Have you ever laminated limbs before?
Guns have triggers. Bicycles have wheels. Trees and bows have wooden limbs.