| Project by Bob, Oregon | posted 868 days ago | 6159 views | 77 times favorited | 27 comments | ![]() |
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Made this with the inspiration of an Internet article and the patient advice of a buddy in my ship modeling club in 2008. I had an old reliable 1 h.p. working motor remaining from a table saw that I had junked and this was the ideal new home for it.
The body of the sander is almost 100% 3/4” Baltic Birch ply (used up a good-ish bit of a 5 X 5 sheet) and the drum is laminated oak. The table is covered on both sides with Formica.
This project was my first real endeavor at making a motorized tool of any sort and I learned a wealth of things from doing it. Turning the drum was a unique project and it required a somewhat bizarre, but effective setup on my 20” lathe. Necessity being the mother of invention and all that.
I designed the tool so that I can sand wood up to 5” thick. Don’t ask me why. I have yet to try sanding down a railroad tie in the thing. :) There is a coarse adjustment on one side of the table and a fine adjustment on the other end that will allow moving the table in the thousandths of an inch at a time. Dust collection is almost 100% effective with the enclosed little Quonset hut-looking thingy on top. What little doesn’t get sucked up is just lying on the table.
A fun project; very useful and very satisfying.
-- 73, Bob
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27 comments so far
Cozmo35
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2138 posts in 1205 days
#1 posted 868 days ago
MAN!,...I want one SO bad but I never seem to get around to it!! Great project!
-- If you don't work, you don't eat!.....Garland, TX
rance
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3856 posts in 1329 days
#2 posted 868 days ago
Nice job Bob. Thanks for posting for the inspiration of others(like me).
-- Backer boards, stop blocks, build oversized, and never buy a hand plane--
Condor1
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63 posts in 1146 days
#3 posted 868 days ago
O.K. I’m hooked on the concept. Are you just pushing the stock under the rotating drum? Also, what diameter is the drum and what R.P.M. is the drum turning? I would also like to see a little more of the table adjustment setup. Good job and workmanship. Thanks for posting!
-- There are times when a mistake is remembered as your best work.
Mark
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26 posts in 1900 days
#4 posted 868 days ago
Very nifty, and what a clever setup to turn the oak drum concentric with the axle. I too would like to know how you made the fine height adjustment mechanism for the table, and how much pressure it takes to feed the wood through.
Bob, I see you’re an Oregonian too – whereabouts?
-- Mark
ShopTinker
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862 posts in 937 days
#5 posted 868 days ago
If it works half as good as it looks it will be a great tool. You have to get a thrill every time you use it.
-- Dan - Valparaiso, Indiana, "A smart man changes his mind, a fool never does."
Jeremy Greiner
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508 posts in 941 days
#6 posted 868 days ago
Very nice, I am curious, would it be possible to “turn” the drum when it’s attached to the sander itself, instead of using a lathe?
I don’t own a lathe but would love to build one of these things.
-jeremy
-- Easy to use end grain cutting board designer: http://www.1024studios.com/cuttingboard.html
SteveKorz
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2119 posts in 1883 days
#7 posted 868 days ago
This is great… I’d like to see more pictures of the completed project if you have any… from the top and front, of the motor, etc.
I would love to build one of these… maybe this year. Thanks for the post, this looks very nicely done!
-- As iron sharpens iron, so one man sharpens another. (Proverbs 27:17) †
Blake
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3421 posts in 2043 days
#8 posted 868 days ago
Its great to see people building these sanders. I absolutely LOVE mine, which happens to be very similar. I think I got the idea for my design from the same person, but the link to the original website I saw it on doesn’t work anymore. I do remember that it was intended for model ships though.
You didn’t show any photos of your table-raising mechanism though. Is it just a hinge on one side and a threaded rod on the other like mine? Can you post some photos of it?
-- Happy woodworking! http://www.blakeweber.us
souichiro
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369 posts in 1515 days
#9 posted 868 days ago
This is seriously cool, I need to put this on my wish list of things to do for myself. Plus, it LOOKS great, very impressive. Thanks so much for sharing, Bob!
-- Dale, Oregon
twokidsnosleep
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1023 posts in 1143 days
#10 posted 868 days ago
That is a thing of beauty!!
Absolutely love it
-- Scott "Some days you are the big dog, some days you are the fire hydrant"
KDO
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52 posts in 938 days
#11 posted 868 days ago
Bob,
Great looking tool.
Could you share the plans/article that you used to build it with?
Thanks,
Kelly
bigike
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4023 posts in 1457 days
#12 posted 868 days ago
nice, i need to get the parts together an make one my self. It’s cool i have afew people to ask questions if i get stuck.
-- Ike, Big Daddies Woodshop, http://www.icombadaniels@yahoo.com
Mark Colan
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142 posts in 1014 days
#13 posted 868 days ago
Very inventive!
-- Mark, hack amateur woodworker, Medford (greater Boston) MA
NormG
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2579 posts in 1173 days
#14 posted 868 days ago
Very nice work indeed, looks like you will be receiving many years of service for very little money spent. Very handy tool
-- Norman
RonPeters
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709 posts in 1049 days
#15 posted 868 days ago
How cool is that! If you buy one it’s $900 or so. This probably cost $50 in parts!
One question, how do you get the sandpaper to adhere to the roller?
-- “Once more unto the breach, dear friends...” Henry V - Act III, Scene I
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