다이얼게이지 정밀도 분석 및 측정불확도 산출에 관한 연구
A Study on Dial Gauge Precision Analysis and Uncertainty in Measurement Calculation
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In this study, data on indication errors within the range of 0 to 10 mm were measured using a dial gauge, which is widely used as a comparative measuring instrument in the field. Using Minitab, a statistical program, measurement conditions were determined during calibration of measuring instruments. Since the P value of the test statistic for the indication error is 0.000 to 0.003, the alternative hypothesis (H1) that no significant difference occurs due to a change in the measurement point at the significance level of 0.05 was adopted.
Abstract
In this study, data on indication errors within the range of 0 to 10 mm were measured using a dial gauge, which is widely used as a comparative measuring instrument in the field. Using Minitab, a statistical program, measurement conditions were determined during calibration of measuring instruments. Since the P value of the test statistic for the indication error is 0.000 to 0.003, the alternative hypothesis (H1) that no significant difference occurs due to a change in the measurement point at the significance level of 0.05 was adopted.
참고문헌 (7)
- Jung, H. S., "An study on the Error Analysis according to Angle Change of Measurement Specimen using CMM", Journal of The Korean Society of KSMT, 24(3), pp.525~530
- In-Sun An, "Study of Measuring Error due to Fixture in Coodnate Measuring Machine", Master, pp.2018
- Lee, S. P., "Performance Evaluation for Coordinate Measuring Machine using Design of Experiments", Journal of the KSMTE, 17(4), pp.133~139 (2008)
- Jung H. S., "A Study on the Occurrence of Error according to the Measurement Specimen Setting Method when using CMM", Journal of the KSMTE, 25(1), pp.120~124 (2023)
- Lee, J. H., "The Concept of Measurement Uncertainty and the GUM", Journal of The Korea Chemical Society, 67(5), pp.319~332 (2023)
- Jung, H. S., "A Study on the Occurrence of Measurement Deviation Between Roundness Measurement Method", Journal of The KSMT, 23(4), pp.626~630 (2021)
- Kim, Y. S., "A Study on Measurement Uncertainty for Field-oriented Cylindrical Shape Evaluation", Journal of The KSMT., 23(6), pp.1178~1184 (2021)