NV Dynamics was engaged by M/s. Bajaj Electricals Limited to perform vibration analysis and determine the natural frequencies on selected models of ceiling fans. These natural frequencies are further used for conducting accelerated testing of the fan blades to simulate potential fan failures.
NV Dynamics was retained by a well renowned semiconductor manufacturing firm to assess vibration severity levels and to comprehend the contribution of vibration from the emergency Diesel Generator (DG) and other such sources on the equipment platforms of the vibration sensitive machines.
M/s. ZPMC Engineering (India) Pvt. Ltd. hired NV Dynamics to determine the natural frequency of the recently commissioned STS (Ship-to-Shore) cranes at Mundra Port, Gujarat. It is important to determine the natural frequency of the cranes to avoid the condition of resonance when the crane is operating under different loading and braking conditions and to check whether, in the long run, these natural frequencies change due to structural deterioration.
NV Dynamics was retained to undertake vibration assessments on a 160m long pedestrian walkway bridge within a prominent IT city in the southern part of India. The objective of the task was to investigate reported low-frequency oscillations experienced by pedestrians while walking on the bridge, which caused discomfort.
NV Dynamics was retained by a very popular automotive behemoth to conduct frequency response testing on several electric drive motor’s ‘stator’, to determine natural frequencies in the installed condition and check the consistency between identical stators.