DIFFERENCE OF PROFILE PARAMETERS DUE TO ERRORS OF POINTS COLLECTIONS – SIMULATION ANALYSIS

R. Majchrowski, Lidia Marciniak

Abstract

In last decades, the metrology of the surface profile has developed dynamically. This trend is the result of new technologies, especially in the motor, aircraft or electronic industry. New requirements are not just question of how the product is manufactured, but also its final improved properties, like robustness and efficiency of a car engine. In the world around us, all the surfaces are rough. One of important problems is also the surface measurement credibility and reproducibility of results. In this paper, the author presents the results of simulations for profile surface measurements with different distributions of errors of profile points collections.

Keywords

profile measurement, simulations, Matlab software

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