« previous next »
Pages: [1]

Author Topic: How severely can you violate knots on the belly?  (Read 2856 times)

0 Members and 1 Guest are viewing this topic.

Offline make-n-break

  • Member
  • Posts: 378
How severely can you violate knots on the belly?
« on: March 17, 2015, 09:43:37 am »
Been working a knotty snakey mulberry sapling. 2-1/4 diameter. 68" long. Been reading in the popular archery literature and can't find much info on approaching belly knots. How severely can you violate them? Iv left all the knots on the back tall and proud. It's reduced to rough dimensions and the belly knots have islands of material left on them too for now. There are 3-4 knots on both the belly and back of each limb, so total 6-8 knots per limb. Do you cut straight through them (belly side) and pretend they're not there when tillering?
Logged
"When making a bow from board staves you are freeing a thing of dignity from the humiliation of static servitude." -TBB1

Offline PEARL DRUMS

  • Member
  • Posts: 14,079
  • }}}--CK-->
Re: How severely can you violate knots on the belly?
« Reply #1 on: March 17, 2015, 09:45:11 am »
Cut right through and make them as flat as the rest of the belly. Always.
Logged
Only when the last tree has died and the last river has been poisoned and the last fish has been caught will we realize we cannot eat money.

Offline Blaflair2

  • Member
  • Posts: 2,042
Re: How severely can you violate knots on the belly?
« Reply #2 on: March 17, 2015, 11:18:36 am »
Kill em all
Logged
Nothing ventured nothing gained

Offline PEARL DRUMS

  • Member
  • Posts: 14,079
  • }}}--CK-->
Re: How severely can you violate knots on the belly?
« Reply #3 on: March 17, 2015, 12:10:06 pm »
Back fill them with super glue, all of them. If it all soaks in? Add more.
Logged
Only when the last tree has died and the last river has been poisoned and the last fish has been caught will we realize we cannot eat money.

Offline make-n-break

  • Member
  • Posts: 378
Re: How severely can you violate knots on the belly?
« Reply #4 on: March 17, 2015, 12:15:56 pm »
Great! Will do.
Logged
"When making a bow from board staves you are freeing a thing of dignity from the humiliation of static servitude." -TBB1

Offline bubbles

  • Member
  • Posts: 932
  • PM110769
Re: How severely can you violate knots on the belly?
« Reply #5 on: March 17, 2015, 06:59:40 pm »
Some guys like to leave the limbs a titch stiff if there is a large knot in the area
Logged

Offline joachimM

  • Member
  • Posts: 675
  • Good - better - broken
Re: How severely can you violate knots on the belly?
« Reply #6 on: March 18, 2015, 12:05:18 pm »
Take care when you have pins at the surface of the belly perpendicular to the axis. This happens a lot with sapling bows. Wood is much weaker in compression perpendicular to the grain (more than ten times), so they can cause hinges if ignored.
 
Logged

Offline Sidewinder

  • Member
  • Posts: 1,946
Re: How severely can you violate knots on the belly?
« Reply #7 on: March 18, 2015, 02:46:39 pm »
Do like Pearlie said and you will be fine. The knot area is going to be a bit stiffer anyway so no need to leave any more meat than the rest of the belly. If your too close to the edge leave it a little proud on the outside edges of the limb, othewise the back is the only other area to leave proud.
Logged
"You know a tree by the fruit it bears"   God

Offline huisme

  • Member
  • Posts: 1,036
  • I'm Marc, but not that Marc.
Re: How severely can you violate knots on the belly?
« Reply #8 on: March 18, 2015, 03:35:10 pm »

Logged
50#@26"
Black locust. Black locust everywhere.
Mollegabets all day long.
Might as well make them short, save some wood to keep warm.
Pages: [1]
« previous next »