Yeah I think the question is about a steady rest.
Most anything I use a wood lathe for does'nt require one, and the concave live center is what is mostly used to hold the end of the shaft. They are basically few operations usually done with them. Operations that could be done are things like shaft sanding, cleaning, and sealing. Some people use one with a small motor and foot control mounted on it for wrapping also. They have been modified with a low RPM motor for spraying also (caution with spraying though as the motor could ignite some sprays if the correct types are'nt used or the fumes, and/or are not ventlated correctly). I guess you could work off of a steady bearing if you had one made to fit it, but a lathe better suited for operations like that would be the best way to go. Woodlathes would not be My first choice for working tips off a steady, but It's been done. The best way is coming out of a headstock with a collet IMO, and most wood lathes have no through hole for that, as well as no crosslide for when that is needed.
Greg
Most anything I use a wood lathe for does'nt require one, and the concave live center is what is mostly used to hold the end of the shaft. They are basically few operations usually done with them. Operations that could be done are things like shaft sanding, cleaning, and sealing. Some people use one with a small motor and foot control mounted on it for wrapping also. They have been modified with a low RPM motor for spraying also (caution with spraying though as the motor could ignite some sprays if the correct types are'nt used or the fumes, and/or are not ventlated correctly). I guess you could work off of a steady bearing if you had one made to fit it, but a lathe better suited for operations like that would be the best way to go. Woodlathes would not be My first choice for working tips off a steady, but It's been done. The best way is coming out of a headstock with a collet IMO, and most wood lathes have no through hole for that, as well as no crosslide for when that is needed.
Greg