The Effect of a Stylus Tip on Roundness Deviation with Different Roughness

摘要

This article deals with the measurement of roundness deviations with examined samples of different roughnesses. The intent of this research is to determine a proper method for measuring different roughnesses. The experiment was measured on coordinate measuring machine WENZEL LH65 X3M Premium and using the software Metrosoft QUARTIZ R6 located in a laboratory of the Technical University of Ostrava. The final measured values of roundness deviation using a filter were lower than the values measured without a filter. The MZC method showed slightly lower circularity deviations than the LSC method. When using the LSC and MZC method of scanning with a filter, it was found that when using a ball with a diameter o 2 mm, the deviation is smaller than when using a ball diameter o 5 mm. Research has shown the dependence of roughness along with the size of the ball on the deviation of circularity.