Primitive Archer
Main Discussion Area => Bows => Topic started by: DC on September 14, 2014, 12:18:53 pm
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Is there any trick to cutting staves with the round side down? When I try it the stave often twists and jams the saw or worse. Is it just have strong wrists and go slow or is there another way?
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One tidbit that can help... Throw away the 1/2 hp motors that come with most and put atleast a 1 hp on it. Also, ya get what you pay for with blades i have found imo.... Im tryin hard to think of a cut i need to make with the back of the bow on the table.... Brian
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I would say it is dangerous trying to cut out a bow with a high crown side down. No stability and it is up to you to hold the stave steady while trying to follow the cut lines. Even with a slight crown it can be difficult to saw without the blade binding. You could attach the stave to a flat board to hold it steady while you saw it out.
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Do you think a "V" block would help? I could probably try that before you can answer but it is more comfortable here. ;) ;)
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attach to a flat board as suggested,,,
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I'v tried V blocks etc, but I found 'em worst than useless needing constant stopping and adjustment (unless you find perfectly cylindrical logs).
IMO a sharp blade and a steady hand is what's needed, mind some woods are much tougher than others.
Someone good who knows what they are doing on the other end is a great help too.
Safety is vital but some times I'll inch it through with my left hand round behind the blade (fist firmly against the table as a guide) as a guide... Sounds horribly dangerous, but if you try it with the bandsaw NOT running you might see how I mean.
My right hand feeding the log in is usually placed so it will hit the table and can't get any closer to the blade that that.
Bear in mind I'm usually sawing soft stuff like Yew or Hazel.
Please don't do anything I suggest unless YOU are happy it's ok.
Del
Every man is his own safety officer.
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The best trick wold be not to do it in the first place. Just find a way to draw the line you want on the round side.
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Thanks Guys. I guess I'll just stumble on. I try to keep the staves flat side down but it's so much easier to do the lay-up on the flat side but then when you turn it over to cut it you can't see the lines. I'll just learn to do the lay-up on the round side. :-\ :-\. Here's my saw. It's actually a metal cut-off saw that I put a 1/2" 3 tooth blade in. It's only 1/2 horse but because it's a metal saw it has lots of gear reduction. Lots of power but a bit slow. I can rip a 4" yew no problem. It will have to do til I can justify/find floor space for a decent one. You can tell by the cut-off pile that it gets lots of use. ;D
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Sharp blade/steady hand as Del said,also stay focused and keep a good grip,one more thing ,keep the part of the stave that you can't see away from the blade,better to cut twice if you need to. Love my band saw but it can ruin some wood in a hurry if you don't pay attention to what you are doing,of course any sharp tool will do that. :) :)
Pappy