Do I Need to Send My Spindle Out? As You answer new fields will open up. NameThis field is for validation purposes and should be left unchanged.Step 1: Is the spindle vibrating or noisy with no tool or wheel installed?Choose OneYesNoStep 2: Did the vibration start after installing a grinding wheel or tool assembly?Choose OneYesNoStep 3: Has the grinding wheel been properly dressed at operating speed?Choose OneYesNoIf No then Dress the wheel correct and Recheck vibrationStep 4: Has the wheel, flange, adapter, and hub been balanced as an assembly?Choose OneYesNoStep 5: Does vibration persist only during grinding, not free-run?Choose OneYesNoIf yes then Likely tooling or wheel-related imbalanceStep 6: Are any of the following present during free-run operation?Abnormal noise, Excessive heat buildup, Measurable runout beyond spec, Encoder or spindle-related alarmsChoose OneYesNoName(Required)Spindle should be professionally evaluated First Last Email(Required) Type of Spindle(Required)Type of issue(Required)Perform in-machine or off-machine wheel balancingIssue often resolved without spindle service
