Trad Gang
Main Boards => The Bowyer's Bench => Topic started by: DoubleLung on October 26, 2016, 12:39:00 AM
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Where do I get some taper sleds? Could I build my own by attaching some purchased laminations to the bottom of a board and running it through my drum sander or is there a better way.
Also, how do you keep the lamination from sliding on your sled?
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Please ignore. Sorry for duplicate. Can't hit the back button in my phone when I use it to post.
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Just do it like that. If you start out with perfect tapers your sled will be perfect. Run through the saw first. Then through the drum sander.
I simply glue a stop on the end of the sled. Make it about 1/8th high.
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That's how I do it. I have an oak board, 3 x 1/2 x 36 which I ran through the drum sander to get it perfectly flat. Then Kenny M made me an assortment of tapered lams. I lay one of the tapered lams on the oak board then lay a 1/4" board which I want to taper on top of that. I make 2 or 3 passes then raise the belt up one turn of the adjustment handle and keep going till I have the board tapered to what I want. I scribe a squiggly line down the center of the board before I start, that way I can see where the taper ends. As I start the lam into the sander, I hold it tight on the feed end, then when there is enough sticking out the output end, I grab that end and hold it tight.
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I made one the way everyone else said. But I believe Big Jim sells them. And Kirk at Bigfoots Bows did last time I looked.
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You can keep your lams from sliding around by gluing 100 grit sand paper to your sled with contact cement. I have some on my sleds that are at least 10years old and they are just getting to the point where they need to be replaced.
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This is one I made. It has a .003 taper that at a certain point goes into a .004 opposite taper, so I make a integrated tip wedge. This is achieved by butting the thin ends of preground tapers together. The tapers are contact cemented on a accurate planed Jatoba board.
(http://i1289.photobucket.com/albums/b506/timian46/image_zpsivikcgbh.jpeg) (http://s1289.photobucket.com/user/timian46/media/image_zpsivikcgbh.jpeg.html)
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Thin end of tapers butted together, a strip of 120 grit sandpaper is glued on top. To apply the contact cement I use a small short haired roller to make an even spread.
(http://i1289.photobucket.com/albums/b506/timian46/image_zpso7zsewvt.jpeg) (http://s1289.photobucket.com/user/timian46/media/image_zpso7zsewvt.jpeg.html)
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Kirk at bigfoot bows sells some.
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Buemaker... I like how you are thinking... I am working on getting away from wedges for performance myself...
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I have a Howatt static tip with that type of grind. Not sure my grinder will do the job. Bue has the king of lam grinders. :)