made a mini today
Posted: Sat Jun 18, 2011 9:40 pm
Last year I described a dedicated SS drill press here: http://www.shopsmith.net/forums/showthr ... rill+press
I used some non Shopsmith 1-3/4" pipe x 51.5" long for the way tubes but found the head hard to adjust because the pipe was a tight fit and I had to use a hydraulic jack to lift the head, which worked ok but I was not satisfied with it. I bought a couple of SS way tubes off Ebay to replace the originals, and by counterbalancing the head with some cable, pulleys and cast iron weights (not pretty though
), can now lift the head by hand. So I ended up with two 51.5" surplus pipes. I had also a spare head and two base castings so I decided to try making a mini today.
I started by using the forum search to get some advice. I then cut each 51.5" pipe to 25-3/8" and 26-1/8" which maintains the required 3/4" difference between way and base tubes and made a legless mini that sits temporarily on a workmate. The head slides ok now that I don't have to lift it. Here is a picture:
[ATTACH]13418[/ATTACH]
I used some non Shopsmith 1-3/4" pipe x 51.5" long for the way tubes but found the head hard to adjust because the pipe was a tight fit and I had to use a hydraulic jack to lift the head, which worked ok but I was not satisfied with it. I bought a couple of SS way tubes off Ebay to replace the originals, and by counterbalancing the head with some cable, pulleys and cast iron weights (not pretty though
I started by using the forum search to get some advice. I then cut each 51.5" pipe to 25-3/8" and 26-1/8" which maintains the required 3/4" difference between way and base tubes and made a legless mini that sits temporarily on a workmate. The head slides ok now that I don't have to lift it. Here is a picture:
[ATTACH]13418[/ATTACH]