1)  Inspection of spindle prior to grinding.

            Visually inspect for damage.

            Determine the amount of contact area, using precision taper

            gage and bluing.

            Test for run out, using precision test bar and indicator.

            Test drawbar clamping pressure, using Drawforce test gage.

 

2)  Set up and grind taper seat for proper contact and runout.

             In process inspections to ensure minimal material is removed.

 

3)  Final inspection of contact, runout, and drawbar clamping pressure.

             All inspections are documented and discussed with customer.

             Inspection report is presented to customer.