Ayup all,
The is my latest bow made from silver birch. I heard a lot of bad things about birch for bow making, strong in tension, weak in compression etc. However it seemed to turn out ok. The set is about 1 inch on one limb and about 1,3/4 on the other due to a deflexed limb. I heat treated it a little but upon reflection a little more to reduce set would have been handy.
Birch was pretty unforgiving in regards to tiller, if one limb was a little off the other would chrystal.
She is about 62 inch ntn, and drawing about 55lbs at my draw of around 28inch. A bit snakey due to the grain and knots. Treated only with boiled linseed and a re-claimed leather handle which bends just a little.
Shoots sweet, fast and hard.
Pictures are just from my camera phone as my other is on the blink..
Top limb
bottom limb
braced
back
Brace height
Some other shots and arrows
The is my latest bow made from silver birch. I heard a lot of bad things about birch for bow making, strong in tension, weak in compression etc. However it seemed to turn out ok. The set is about 1 inch on one limb and about 1,3/4 on the other due to a deflexed limb. I heat treated it a little but upon reflection a little more to reduce set would have been handy.
Birch was pretty unforgiving in regards to tiller, if one limb was a little off the other would chrystal.
She is about 62 inch ntn, and drawing about 55lbs at my draw of around 28inch. A bit snakey due to the grain and knots. Treated only with boiled linseed and a re-claimed leather handle which bends just a little.
Shoots sweet, fast and hard.
Pictures are just from my camera phone as my other is on the blink..
Top limb
bottom limb
braced
back
Brace height
Some other shots and arrows