In this study, using a 100mm gauge block in a contact-type three-dimensional measuring machine surface plate, an NPL-type angle measurement, and a steel ruler, the specimen was measured at 0°, 5°, 10°, 20°, 30°, and 40° along the X and Y axes. After setting the measurement conditions, the average value and standard deviation were confirmed by repeating measurements for each yield 10 times. After checking the statistical test value (P) through ANOVA, the correlation between the angle change and the error was checked.
목차
ABSTRACT 1. 서론 2. 실험 장비 및 방법 2.1 실험장비 및 측정시편 2.2 실험조건 3. 결과 및 고찰 3.1 X축 방향 각도별 측정오차 분석 3.2 Y축 방향 각도별 측정오차 분석 4. 결론 References
키워드
좌표측정기게이지블록검정검정통계량CMMGage blockHypothesisP-Value
저자
정원석 [ Hyun-Suk Jung | Department Semlconductor quality Measurement of Korea Polytechnic college ]
Corresponding Author
최지선 [ Ji-Sun Choi | Department Semlconductor quality Measurement of Korea Polytechnic college ]