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標題: 推拔管螺紋於三次元量床檢測與不確定度分析
Measurement and Uncertainty Analysis of Pipe Thread on Coordinate Measuring Machine
作者: 史詠傑
Shih, Yong-Jie
關鍵字: coordinate measuring machine;三次元量床;pipe thread;touch trigger probe;measurement uncertainty;combined standard uncertainty;expanded uncertainty;推拔管螺紋;觸發式探頭;量測不確定度;組合標準不確定度;擴充不確定度
出版社: 機械工程學系所
引用: [1] Roland P. Johnson and Qingping Yang, “Dynamic error characteristic of touch trigger probes fitted to coordinate measuring machines,” IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASURMENT. Vol. 47, No. 5, October (1998). [2] Woźniak. Adam and Dobosz. Marek, “ Influence of measured objects parameters on CMM touch trigger probe accuracy of probing,” Precision Engineering. Vol. 29, Issue 3, pp. 290-297 (2005). [3] Özel. Tugrul, “Precision tracking control of a horizontal arm coordinate measuring machine in the presence of dynamic flexibilities,” International Journal of Advanced Manufacturing Technology. Vol. 27, Issue 9/10, pp. 960-968 (2006). [4] Woźniak. Adam and Dobosz. Marek, “Factors Influencing Probing Accuracy of a Coordinate Measuring Machine,” IEEE Transactions on Instrumentation & Measurement. Vol. 54, Issue 6, pp. 2540-2548 (2005). [5] 范光照、張郭益,”精密量具及機件檢驗”,高立圖書,台北市(1996)。 [6] 周惠文、王大倫,”螺紋之量測”,金屬工業發展中心。 [7] Stephanie Bell, “A Beginner''s Guide to Uncertainty of Measurement,” National Physical Laboratory. No. 11, Issue 2 (1999). [8] UKAS publication M 3003, “The Expression of Uncertainty and Confidence in Measurement,” Edition 2 (2007). [9] SAUDI ARABIAN STANDARDS ORGANIZATION. “Guide to the Expression of Uncertainty in Measurement,” DRAFT NO. 13 (2000). [10] EA-4/02, ”Expression of the Uncertainty of Measurement in Calibration,” European co-operation for Accreditation.(1999). [11] Department of Trade and Industry, “A Guide for Manufacturers to the Evaluation of Uncertainties,” First Edition (2000). [12] Maurice Cox, “Guide to the Expression of Uncertainty in Measurement (GUM) and its supplemental guides,” National Physical Laboratory (2003). [13] J. Y. Lai and K. J. Chen, “Localization of parts with irregular shape for CMM inspection,” International Journal of Advanced Manufacturing Technology. Vol. 32, Issue 11/12, pp. 1188-1200 (2007). [14] C. Y. Hwang, C. Y. Tsai, and C. A. Chang, “Efficient inspection planning for coordinate measuring machines,” International Journal of Advanced Manufacturing Technology. Vol. 23, Issue 9/10, pp. 732-742 (2004). [15] P. F. Antonio, and D. G. Benedito, “CMM uncertainty analysis with factorial design,” Precision Engineering. Vol. 27, Issue 3, pp. 283 (2003). [16] C. H. Gao, K. Cheng, and D. Webb, “Investigation on sampling size optimisation in gear tooth surface measurement using a CMM,” International Journal of Advanced Manufacturing Technology. Vol. 24, pp. 599-606 (2004).

This paper describes a measurement and uncertainty analysis of pipe thread on coordinate measuring machine. According to the characteristic of the pipe thread profile, touch trigger probe is used to measure the dimensions, first find the coordinate of intersect point of interior hole axis
with terminal surface, and set the origin of a part reference system, and use touch trigger probe to measure the thread angle, pitch, depth of thread, pitch diameter and taper.
The result of research is influenced by touch trigger probe precision error, and room temperature changing, axes deviations and divisions error, then calculation an overall estimate of uncertainty from these individual pieces of information, evaluations the combined standard uncertainty and expanded uncertainty, the results of measurement in different systems were presented and error sources were discussed.
其他識別: U0005-2507200815502100
Appears in Collections:機械工程學系所

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