04-16-2013, 10:32 PM
Fixing a wood chipper for a chap. Poor original design. The rotor is keyed to the shaft but not fixed in any way, simply rides between the bearings. It wobbled and wore the hub and shaft. Here I'm boring the disk oversize to get it back to round. Will make a new shaft for a press fit then drill and thread the end of the shaft to clamp the rotor against a shoulder.
Free advice is worth exactly what you payed for it.
Greg
Greg