Operating deflection shapes of a rough, rotating grinding wheel at 5,800 rpm: Despite the dark surface and rotation, the vibrometer measures without contact. Shown: deflection shapes at the rotational frequency and its harmonics. [2020| 1:10 min]
Operating deflection shapes of a rough, rotating grinding wheel at 5,800 rpm: Despite the dark surface and rotation, the vibrometer measures without contact. Shown: deflection shapes at the rotational frequency and its harmonics. [2020| 1:10 min]
