Primitive Archer
Main Discussion Area => Bows => Topic started by: Swamp Thang on February 22, 2017, 07:59:16 pm
-
Okay so don't have much in the ways of a tillering tree. So I do all of it by feel and a crummy digital bathroom scale. I'm stuck and would like so input before I move forward.
My tillering string if slack is lightly pulled out of it hangs 5 1/2" from the handle I use that as my starting point on the scale and pull down to 20" . I guess if I started measuring at the handle I would pull it down to 25.5 . Anyways I'm at 34 lbs. Trying to get the most weight out of it. What should be my next step a low set brace? Oh and no set so far.
-
I really would suggest spending the $30 or so to make a decent tillering set up. All you need is a 2x4, a hand saw, a couple pulleys, a yard stick, some string and a luggage scale. ;)
-
If I'm following your measurements you sound like you're at brace height.
-
Yep, it sounds like you could low brace it.
-
I feel confident it is. Been exercising it even on non building days to work it in.
One more question I have two high-ish knots on the back I would like to back it with bamboo can I take those knots down or do I need to leave them alone.
-
If my final product is 40 lbs I'll be excited..... I didn't expect much from it saw a hickory that had fallen over and a branch was growing straight up if I can pace myself it may become a shooter oh and I braced it at 5" for a look and it's well on its way.
-
I really would suggest spending the $30 or so to make a decent tillering set up. All you need is a 2x4, a hand saw, a couple pulleys, a yard stick, some string and a luggage scale. ;)
Don't even need a pulley, just a wheel thing.. but how to secure the board so the string can be pulled?.. pulley may be better anyway.. less force would be applied perpendicular to the board. I imagine it'd have to be nailed to the floor and wall.
I have some ridiculous block and tackle thing i bought laying around :\ with too many built-in pulleys... it'd still work perfectly, if it had less pulleys. Can just have the scale directly attached to the bowstring, then the block and tackle attached to the scale.
-
Last few bows I tillered in hand with long string looking in mirror, then sighting down limbs with handle against chest along with mirror and a bow scale.
I like this simple way pretty well but I don't know if it's gonna work for my reflexed sinew bows I have in the works?
-
At Marshall i saw Matt Wirwicki had a portable tree, he atached it to a pole with ratchet straps, should work on a post
-
Why so far, Thang? I just long string tiller to 10" of string movement.
http://traditionalarchery101.com/webbaby.html
Jawge
-
You should buy the first volume of Traditional Bowyer Bible and read the chapter on tillering. No reason you can't make a bow of any weight....what matters is how you get there! Trust me read that chapter!
-
Shorten your long string so that it hangs no more than an inch below the bow.
You can do this by threading it through a ring of metal, an old bearing or a D ring etc will suffice.
(see pic)
Any time spent getting a better tillering set up will be will pay dividends in the long run.
Del
-
why not cut a tillering stick? One piece of two by one or two by two just longer than full draw. Put a leather pad on one end and a bow support on the other - build out the end or cut a deep notch to sit the bow handle in. Cut deep notches every inch. You put the bow in the notch and draw the string to whichever notch you need - pull the string two handed (no H+S issues here!! >:D) - quick tiller and mark-up and your good to carry on tillering. I've also used reflection in a big window and shadows to good effect
-
Why so far, Thang? I just long string tiller to 10" of string movement.
http://traditionalarchery101.com/webbaby.html
Jawge
Just felt like it was ready didn't go directly to that but happy to say one limbs a tiny stiff bit neither took any set.