Author Topic: Steps to correct the propeller  (Read 1018 times)

Offline wolfshadow

  • Trad Bowhunter
  • **
  • Posts: 109
Steps to correct the propeller
« on: August 10, 2023, 09:54:25 PM »
Is this the right sequence?
Get to floor tillering, then heat and correct the twist. (Osage)

Offline Pat B

  • TG HALL OF FAME
  • Trad Bowhunter
  • *****
  • Posts: 15009
Re: Steps to correct the propeller
« Reply #1 on: August 10, 2023, 11:10:20 PM »
That's a good starting point but a lot depends on how much twist. You can always do more later if needed.
Make the most of all that comes and the least of all that goes!
TGMM Family of the Bow

Offline wolfshadow

  • Trad Bowhunter
  • **
  • Posts: 109
Re: Steps to correct the propeller
« Reply #2 on: August 11, 2023, 02:04:52 AM »
Thanks!

Online Kirkll

  • SPONSOR
  • Trad Bowhunter
  • *****
  • Posts: 2371
Re: Steps to correct the propeller
« Reply #3 on: August 12, 2023, 12:18:42 AM »
It depends on the weight of your boat, and horsepower. I prefer a 4 blade prop myself… and my grandson likes it too. :biglaugh:

https://photos.app.goo.gl/h8VTeUHxtNyaD9yh8
Big Foot Bows
Traditional Archery
[email protected]
http://bigfootbows.com/b/bows/

Offline Pat B

  • TG HALL OF FAME
  • Trad Bowhunter
  • *****
  • Posts: 15009
Re: Steps to correct the propeller
« Reply #4 on: August 13, 2023, 11:07:45 AM »
Gary, I use small wood wedges and clamps along with the heat(heat gun) to correct twist in limbs. When I'm making heat corrections I use cooking oil along with the heat as not to scorch the wood but I believe it also helps hold the heat longer and distribute the heat better. After all of the heat corrections are complete I use heat(heat gun) without oil and scorch the belly well, while on a form to add reflex to the stave. This scorching also adds to the compression strength of the wood. At this point try not to allow the scorching to wrap around the stave. Scorched back can be disastrous.
Make the most of all that comes and the least of all that goes!
TGMM Family of the Bow

Online Mo_coon-catcher

  • Trad Bowhunter
  • **
  • Posts: 352
Re: Steps to correct the propeller
« Reply #5 on: August 15, 2023, 02:11:17 PM »
Sounds about right to me. Or you could roll with the propeller twist if you’re not planning on flipping tips or recurving. Just run a single side nock on the high side of the twist if it’s extreme. The last Osage bow I did had 90* of twist from one too to the other. It shoots fine without any problems. Here’s how I cut them in.

Kyle

Users currently browsing this topic:

0 Members and 2 Guests are viewing this topic.
 

Contact Us | Trad Gang.com © | User Agreement

Copyright 2003 thru 2024 ~ Trad Gang.com ©