Experimental assessment of dependence vibrational and diagnostic parameters of spindle on the preloadof bearings
Year: 2015
Type: article
Abstract: The method of rating the forcing of bearing assembly spindle unit preload. A test-bench has been developed to quantify vibroacoustics, featuring the dimension of the identified preload forcing. Amplitude-frequency response characteristics of vibration acceleration of spindle unit during short-term forcing directly on the spindle became available by experiments. The frequency range of a signal of vibration acceleration was selected from 3200 Hz to 4200 Hz. The frequency content of amplitude spectra has been analyzed to determine eigen frequency peaks of spindle unit at various preload values.
Institution: Samara State Technical University
Language: English
Subfield: Mechanical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W3030722285