I am about to build several laundry drying racks which will use a number of commericially available 1/2″ x 30″ dowel pins.
I need to reduce the diameter of the last inch of each end of some of the dowels to about 7/16′. There must be tool of some sort which I could buy to do this.
It would be great if someone could give me a lead on how to find the appropiate tool.
Thanks,
Dale
Replies
Hear you go
Since I do more metal than wood I would use this. is a metal lathe. Had it now for about twenty five years. 13 x 36
http://www.jettools.com/us/manufacturing/en/product.html?node=4642&product=361765
There are a couple other things :
http://www.youtube.com/watch?v=dBp4uXeCG1Q
and
http://www.veritastools.com/products/Page.aspx?p=155
PS: the links seem partly screwed up right now hopefully they work on your end.
Roc: Thanks for the links. I plan to use 1/2" dowels and need to machine them down to 3/8" at the ends. I didn't find any tools smaller than 5/8" and they are expensive.
My present thought is to use the table saw. I will make a 1/2" hole in a piece of 2x4 and clamp it to the top of the table saw parallel to the blade and about 1/8" away from the blade. Then I will push the dowel through the hole and use the saw place to remove the wood and rotate it to machine the whole surface. I think it can control the diameter very precisely this way. I would use the fence as a stop.
I haven't tried it yet. I will let you know if it works.
Dale
"Danger, Dale Robinson, Danger"
Your last name probably isn't Robinson, but if you remember the old TV show with Robbie the Robot, the title will make sense.
The arrangement on the table saw you described seems risky to me. The amount of force involved with the saw teeth catch the dowel can be amazing.
Instead, how about creating a similar setup, but using a plug cutter in a mounted/clamped electric drill?
Sorry I should have given link for the one in video
Here is the Veritas 3/8 for $28
http://www.leevalley.com/en/wood/page.aspx?p=52401&cat=1,180,42288,52401
PS: and 7/16 ( same price )
Please post photos
I would find a good drying rack or two quite useful. We don't have or use an electric dryer.
It would be great if you would post photos here when the racks are completed.
sounds like the speed tenon to me!
Its "safe" with experience and maybe a little luck.
https://www.finewoodworking.com/item/42295/behold-the-speed-tenon
One of your posts has you removing 1/16 and one has you removing 1/8 of an inch. I take it that the holes are allready drilled that they go in, so just changing hole sizes won't work. If the dowel doesn't have to be steppped down to the correct size, why not just sand a taper on each end 'till it bottoms out in its hole?
I had to taper every one of these.
Crib
Oh man ! That's cool !
Thanks roc
Made it seven years ago for first grandchild. I just posted some more of them on Knots Gallery.
Dale,
You might be better off creating a jig that uses a router and a half inch router bit to do the milling of the dowel. You'd set it similarly to the tablesaw jig you thought of first.
You'd get a smoother cut with the router, and you'd get it faster than you would with the tablesaw.
Zolton
dowel pins
I have an upcoming project with similar needs. I am going to use my router table. Cut a 45% angled "vee" in a block of wood, drill a hole thru the center of the "Vee", extend a router bit up to shave the rabbet on the dowel, spin the dowel with a small cordless drill. You could drill a hole to insert the dowel into and a hole at 90 degrees to hold the router bit. With a vaccum to remove the chips it should work just fine.
Machining dowel pins
I just realized that I hadn't reported my experience in using the table saw to machine dowel pins.
I drilled a half inch hole in a 2"x4" and clamped it to the table saw top parallel to, and about 1/8" away from, the blade. I pushed the dowel through the hole into the blade and adjusted the blade height to adjust the diameter of the finished piece. I found that using my dado blades worked best. I used the fence as a stop.
It worked very well except that the surface of the machined part was a little rough. The dowel was very well constrained by the 2"x4" and only a very small amount of wood was being removed, so I saw no safety concerns.
If I were doing it again, I would try the router table approach described by wdwerker.
Thanks,
Dale
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