Investigation of dynamometer dynamics for micromilling forces measurement M. Matuszak
Investigation of dynamometer dynamics for micromilling forces measurement M. MatuszakThe paper presents results of impact tests of dynamometer for micromilling cutting forces measurement. Dynamometer frequency response functions are shown for feed (X), cross-feed (Y) and axial (Z) directions. Experimental results of micromilling cutting forces measurements are presented. Cutting forces signals were processed by S transform and short time Fourier transform which give information about signal frequency and amplitude in short periods of time. Conclusions arising from performed impact tests and micromilling experiments are presented.