Elastic vibrations of the peg during part alignment
Keywords:elastic vibrations, peg-in-hole alignment, vibrometer
AbstractIn this paper experimentaly analyzed elastic vib-rations of the peg while in a contact with bushing in auto-mated assembly. Experimental setup and methodology of investigation are explained. Influence of excitation frequency and mounting conditions of the peg to the peg‘ tip lateral and longitudinal vibrations amplitude was determined. Peg‘s tip movement trajectory in three per-pendicular planes were concluded while contact position between peg and bush is different. Analysis of experimental data explaines reasons why bushing always slides toward coordinate axes center despite its original position.
DYNAMICS OF MECHANICAL SYSTEMS