Miyano ABX Spindle Repair
Our customer sent us this spindle because it was making out of spec parts. It was leaving chatter marks on the work piece.
Possible cause of failure:
Pulley tapered shaft journal has light scoring.
Drive pulley has fretting and light scoring.
Bearings are worn.
Shaft nut is damaged.
Clean, inspect overall dimensions.
Replace bearings, orings and shaft nut.
Manufacture a new pulley. Grind plate and finish grind the pulley taper on shaft.
Adjust preload, balance, assemble and break in. Final quality control inspection.
Does your spindle need repair? GET A QUOTE TODAY
Catastrophic bearing failure was the main cause of this spindle malfunction
Continue reading to learn how Northland Tool performed this repair and converted a Weiss GHK 176239 spindle from grease-injected to permanent grease lubrication…