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I'm thinking about an idea for a lathe mounted drum for sanding the inside of bracelets. I'm also thinking about cutting and glueing my own sleeves. I can get a custom size, I can get whatever grits I want and sandpaper is cheaper. Would there be an issue with 1/2" or so of overlap of the sleeve on the drum for the glueline? I'd make sure the overlap was such that the top overlaps the bottom in the opposite direction the lathe travels.
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Overlap may cause a bump in sanding. Figure out how to eliminate that bump.
Steve
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WaterlooMark 02/9/2020
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(12-04-2019, 01:08 PM)Stwood_ Wrote: Overlap may cause a bump in sanding. Figure out how to eliminate that bump.
i'm wondering how much of a bump and how bad it will be and what effect the bump will have on the sanding. I'm also thinking about butting the edges and glue + carpet tape. there will be less of a bump that way.
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(12-04-2019, 08:08 PM)crokett™ Wrote: i'm wondering how much of a bump and how bad it will be and what effect the bump will have on the sanding. I'm also thinking about butting the edges and glue + carpet tape. there will be less of a bump that way.
Butting should work I would think
Steve
Mo.
I miss the days of using my dinghy with a girlfriend too. Zack Butler-4/18/24
The Revos apparently are designed to clamp railroad ties and pull together horrifically prepared joints
WaterlooMark 02/9/2020
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I know belt paper is butted together and then special tape applied and edges glued. I have been wanting to make a long 8" belt sander on the lathe but can not figure out how to do it.
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Cut a slit in the drum and glue the paper in the slit?
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(12-05-2019, 09:00 AM)Large Wooden Badger Wrote: Cut a slit in the drum and glue the paper in the slit?
I thought about that. The drum is going to be wood with slits cut up it. When I crank down my cone center, that will expand the drum and keep the sandpaper in place. gluing them means I have to clean the drum each time. Ive also thought about possibly finding carboard tubes or thin paper that wont have as big a bump if I overlap it, overlapping that and gluing sandpaper to those.
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(12-05-2019, 02:11 PM)crokett™ Wrote: I found this . https://www.amazon.com/dp/B07D1D97QJ/ref...WNrPXRydWU=
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why not make a flap sander??????...Or a butt joint on a 45* angle to minimize any "bump".........
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I used a piece of pvc pipe wrapped in psa sandpaper. No bump if you leave a slight gap.
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