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This is a very cool thread, but it would be nice if people would stop quoting with pictures. We really don't need to see the same picture 2-4 times in a row. It makes it kind of hard when reading through this thread. Plus with a slow internet connection it really unnecessarily slows down the loading process.
Dian that's a nice job on that saw/grinder, however have you checked the maximum wheel speed? That looks like a 200 mm surface grinder wheel you have in there. The ones I currently use are only rated to around 4100 rpm IIRC, however I just had to knock back a bunch of 7" wheels in the US as they were only rated 3600 rpm.
Hello, Built this handy gadget from HSM article of the same name by Tom Bartlett Sep/Oct 2003, page 35. Uses copper covered carbon rods for carbon arc torches (should be available at welding supply stores). Spring loading on the moveable arm helps keep parts in place when heating.
My addition to the design was the flat table to fit on the fixed arm so that it could be used vertically in vise with a piece of firebrick.
Bracket in photo is water pump support for 1/5th scale IHC Famous hit & miss model. Regards, Earl
the wheel started life as a 150 x 6 mm, is a bit smaller now.
Hi Dian,
I saw the guide screw and with the radius on the wheel and knowing that ice skates are hollow ground, that is pretty much how I would do it. Although I would probably be prone to over complicating it a bit.
Thanks for posting it.
Brian
OPEN EYES, OPEN EARS, OPEN MIND
THINK HARDER
BETTER TO HAVE TOOLS YOU DON'T NEED THAN TO NEED TOOLS YOU DON'T HAVE
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