W pracy przedstawiono model zużycia narzędzia w docieraniu dwutarczowym. Wyprowadzono równania opisujące kontakt przedmiotu z narzędziem. Przedstawiono wyniki analiz symulacyjnych dla różnych parametrów kinematycznych - dla układu współbieżnego i przeciwbieżnego.

In this paper, the dimensionless distribution of the material removal stock and the trajectories of abrasive grains cutting in single-sided lapping process are presented. They were numerically simulated based on the tribological model and kinematics equations. It can be observed that the trajectories geometry of single abrasive as well the velocities have a great influence on the final geometrical deviation. During machining, the...

This article deals with the impact of the manual methods of measurement on the overall set measurement results. It describes the results of the measurement of bandsaw teeth kerf with the use of a micrometer and a digital calliper. It is commonly known that the cutting process causes the wear of cutting tools. The wear of the cutting edge depends on the cutting conditions as well as on the mechanical properties of the processed...