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|    rec.crafts.metalworking    |    Metal working and metallurgy    |    215,319 messages    |
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|    Message 214,002 of 215,319    |
|    Jim Wilkins to All    |
|    Re: adjustable square for SHS / box sect    |
|    09 Feb 25 08:15:29    |
      From: muratlanne@gmail.com              "Richard Smith" wrote in message news:m1y0yfr11p.fsf@void.com...              Thanks everyone for all tips.              One is, given saw cutting long lengths of "box" is accurate transversely       but less so "vertically" due to spring in section and distance outrigger       is from saw, position "flash" at "side" as sawn so have "square" end       as do "measure along" direction AND drill can go through both sides of       "box" on drill-press, not risking hitting "flash" on opposite side.              I will look if adjustable square with a wide "foot" is available. Would       need a "foot" about 2inches / 50mm wide for when doing big Rectangular       Hollow Sections with big corner radii.              Bigger overall point - thanks a lot everyone.              Regards,       Rich S              ------------       You could make a wider foot from flat stock clamped to the square with       screws and large washers cut D shaped.              My procedure for cutting short sections from long lengths is to first       balance them on the bandsaw table, then place a Toyota Land Cruiser       telescoping screw jack under the end. When the stock is moved to cut the       support will nearly balance it and the vertical force at the saw vise will       be minimal. If I had two finely adjustable supports the second would go       under the end to be cut off and I would sight down the stock to lift out any       sag.              I work on uneven surfaces outdoors and can't permanently set up an       outrigger, plus the roller stands and conveyer table I have are for a wood       saw and don't adjust low enough. The bandsaw had larger wheels added to roll       to the job, which may be on a dirt path in the forest. It's a 4"x6" which is       light enough to move if not the best to use.              The one time I had to cut full mill lengths of 4" square tube and a W10x33       beam (W250x49) I used the hydraulic platform stacker to lift and level it on       the saw table.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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