Browse > Article

A Study on Curvature Radius Measurement Using Laser Interferometer  

Lee Ji Yong (동아대학교 대학원 기계공학과)
Kim Min Ju (동아대학교 기계공학과)
Lee Seung Soo (동아대학교 기계공학과)
Jeon Eon Chan (동아대학교 기계공학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.6, 2004 , pp. 34-40 More about this Journal
Abstract
This paper presents studies on curvature radius measurement using the laser interferometer. It is a general practice to measure to $10^{-10}$m in length with the recent improvement and innovations in measurement technology and the processor used. The measurement methods can generally be categorized as these two: the contactual method and non-contactual method; and in this study, we will find ways to lower the cost for a CMM, or a coordinate measurement machine, and try to find an alternative. Furthermore, we will discuss some of the ways to improve the non-contactual measurement methods-optical interferometer method and the optical triangulation method. We will measure an object using a laser distance measuring device and Set the Point-contact result with the ball-bearing type and line-contact result with the bearing type, to decide on which probe type will be used.
Keywords
laser interferometer; Curvature Radius; LSC; Visulall LISP;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Steinmetz, C. R., 1990, 'Sub-micron Position Measurement and Control on Precision Machine Tools with Laser Interferometer,' Precision Engineering, Vol. 12, No.1, pp. 12-24   DOI   ScienceOn
2 Hu, X., 1986, A Study on the Laser Interferometeric System for Measuring Arbitrary angle, Doctoral Dissertation, Tianjin University, China
3 Ueki, M., and Oiwa, A., 1992, 'Precise Measurement of Diffemtial Height of oil Manometer by Means of Heterodyne Interferometer,' JSPE, Vol. 58, No.1, pp. 120-126
4 Jeusette, J. P., Laschet, G., and Charpentier, P., 1987, 'Finite Element Analysis of Composite Revolution Structures Wound by Wide Plies,' pp. 221-237
5 Kim, J. S., Kim, S. C., and Chung, S. C., 1997, 'Design and Analysis of Displacement/Length Measuring System Using Laser Interferometry,' KSPE, Vol. 14, No. 10, pp. 151-156
6 Ichinokawa, T., 1987, 'Combination of STM with SEM,' JSPE, Vol. 53, No. 12, pp. 1835-1840
7 Zhang, G., and Wang, C., 1987,'A Laser Interferometric System for Measuring Arbritrary Angles,' Annals of the CIRP, Vol. 36, No.1, pp. 395-398   DOI   ScienceOn
8 Lingard, P. S., 1991, 'Length-Bar and Step-Gauge Calibration Using a Laser Measurement System with a coordinate Measuring Machine,' Annals of the CIRP, Vol. 40, No.1, pp. 515-517   DOI   ScienceOn
9 Schellekens, P. H. J., Koning, J., and Veenstra, P. C., 1982, 'Accuracy of Commercially Available Laser Measurement Systems,' CIRP, Vol. 31, pp. 427-429   DOI   ScienceOn
10 Herrmann, L. K, and Camphell, D. M, 1968, 'A Finite Element Analysis for the Shells,' AIAA Journal, Vol. 6, No. 10, pp. 1842-1847   DOI
11 Kahng, C. H., 1996, 'Machine Tool Technology; The present And The Future(14),' KSPE, Vol. 13, No.5, pp. 15-29
12 Hocken, R. J., Layer, H. P., and Young, R. D., 1979, 'Lasers for Dimensional Measurement,' CIRP, Vol. 28, pp. 303-306
13 Mazlof, J. G., 1964, 'Angle Measuring Interferometer,' Rev. Sci. Instrum, Vol. 35, No.9
14 Park, J. H., 1993, Precision Measurement System Engineering, Yajeongmunhwasa, pp. 201-209