Abstract:
Grinding is one of the most versatile methods of
removing material from machine parts to provide precise
geometry. Dynamic analysis of grinding machines taking
into account the dynamic transfer function of the cutting
process is often performed to obtain components with
good tolerances. This paper presents a nonlinear model
for the prediction of the dynamic characteristics of the
grinding process. The obtained numerical results
demonstrate that different vibration frequencies result in
qualitatively different behaviour of the grinding machine.
A comparison of the theoretical transfer function of
dynamic grinding system and experimental one shows
good agreement in the considered frequency range of
vibration.
