Welding / Fabrication ?

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Dec 5, 2000
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I just bought a Craftsman 12" drill press but my workbench is to high to use it easily. I would like to build a small stand to put it on to keep it at the right height.

I took some measurments, and made some drawings, and then went on to Home Depot to get some steel to start working on it. My plans had called for a 12 x 18 piece of 16 gauage sheet metal to serve as the table top. I was thinking of getting a piece larger than that and cutting it down to size. What I found left me with two choices, neither ideal, a peice of 22 gauage in the exact size I needed, or 16 gauge in half the width I needed.

I thought that I could take the easy way out, or so I thought at the time, and get the size I needed. I would be adding plenty of bracing underneath the table anyway to support the weight, so this would save me some work. Well I tried welding some of me support peices onto the sheet metal, and the piece warped pretty badly. I also burned through in some places, wich was my just a lack of practice on thin material on my part.

So onto my question, if I go back and get the 16 gauge sheet metal, and weld it to my supports will it warp as easily? I don't really see the top being in two halves as a problem, as long as I can weld everything together and nat have it warp on me. My plan calls for 1" square tubing on either end of the top, and a piece in the middle to bolt the drill press to, running the width. I will also be adding two pieces running lengthwise, down the center where the split would be, and of course weld everything together nice and strong. I highly doubt that this would break apart under the relitively small weight of the drill press. Any help / comments would be greatly appreciated. Thanks in advance.


P.S. If anybody knows of a supplier where I can get these materials that would be less limited in than HD I would like to know of them. Either mail order, or prefferably in the NYC area would be great. Thanks again.
 
Tubing should support the drill press, then the sheet metal need not be very thick.Proper choice of welding rod or wire and amperage should avoid warping. You could also bolt the sheet metal to the tubing.
 
When you weld the top on start by tacking the corners. Then the middle of each side. Include the center braces in this process. Then split the remaining lengths in half. Keep this up till the tacks are an inch or two apart. If you are still concerned about warpage weld between two tacks then stop and move to another side and weld between two tacks there. Keep that up till everything is welded up.

WS
 
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