Resumen
In the presented research, methods of processing the vibrational signal of acceleration from horizontal drilling rig aggregates were applied. The significance of the given study is that signal processing methods have not yet been applied to such an extent, despite the fact that the mining industry requires them. The presented significant results will help streamline the drilling process and prevent machinery accidents. Reference operating modes have been investigated and designed to determine vibrational statistical characteristics, autocorrelation functions, spectra, and spectrograms. Their research will help locate sources of strong unwanted vibrations.