3차원측정기를 이용한 측정시편의 각도변화에 따른 오차분석에 관한 연구 A Study on the Error Analysis According to Angle Change of Measurement Specimen using CMM
한국기계기술학회지
(韓國機械技術學會誌)
제24권 제3호
(2022.06)
pp.525-530
pp.525-530
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
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.
저자