Not necessarily a recommended approach, but I simply free-hand sharpen my tools on a belt sander & touch up with small diamond homes.
I finally smartened up and moved my belt grinder right beside the lathe--makes touch-ups quick. Easy to put a quick edge on the gouge (I use the slack part of the belt) but I've not quite perfected getting the edge I want on the skew.
Regards,
Michael
Michael - There is a member in the local club who has been turning for 35 years and has been using a belt sander for sharpening for many years. He even has an article in the AAW magazine about converting a belt sander by reversing the direction and setting up jigs. According to him, you will still need to hone a skew to get a proper edge.
Jim, is that article available on-line by any chance? I use a normal-running belt sander, but I can see that a reverse-running one would be more efficient & I'd like to see his jigs.
Not sure why a reversed belt is a good idea. Don't grinding wheels turn towards one? When you sharpen a knife, don't you "cut" into the stone? When you're grinding a knife blade, your edge is up into the "incoming" belt. Why would a lathe chisel be any different? If I'm missing something, please educate me.