GRR analysis and its graphical and numerical outputs

摘要

The submitted article is dedicated to GRR study (AIAG, MSA approach) and its numerical and graphical evaluation. The article is devoted to the importance of graphical as well as numerical outputs by GRR analysis. There is done an experiment which examine the measured data by numerical and graphical (range chart) tool and clearly shows that making decision making about the measurement system only by numerical or only by graphical results can get us a wrong system evaluation.