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A Study on Development of the High Precision Cam Measurement Apparatus and Analysis of Cam Manufacturing Error  

Roh, Young-Hwa (Department of Mechanical Design, Changwon Univ.)
Lee, Choon-Man (Department of Mechatronics, Changwon Univ.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.26, no.5, 2009 , pp. 112-119 More about this Journal
Abstract
Cam mechanisms are one of the most popular devices for generating irregular motion and are widely used in many automatic equipments, such as textile machinery, internal combustion engines and other automatic devices. In order to obtain the positive motion of follower by rotating cam, its shape should be correctly designed and manufactured. However, complex engineering tasks are required in a design and manufacturing of cams. And also, the manufacturing of general cam is demanded high costs. For the designing of cam, it must be decided that what kind of motion has to be transmitted to follower before selecting the curve of cam and designing profile of cam. However, even though the exact profile of cam is designed at the progress of design, if it doesn't have precision at the manufacturing progress, it's impossible to get expected result. We will develop cam simulation apparatus for measuring cam curve and get profile data before analyzing an error through comparison with design data of cam.
Keywords
Cam; Manufacturing Error; Displacement Sensor; Acceleration Sensor;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Lee, J. G., "Automation of easy knowing measurement," GIJUN, pp. 14-20, 1997
2 Kang, J. G. and Lee, K. H., "Data Acquisition and Analysis of a Measuring Machine for Marine Engine's Cams," Journal of the Korean Society for Precision Engineering, Vol. 19, No. 11, pp. 160-166, 2002
3 Shigley, J. E. and Uicker, J. J., "Theory of Machines and Mechanisms," McGraw-Hill, pp. 226-241, 1980
4 Martin, G. H., "Kinematics and Dynamics of Machines," McGraw-Hill, pp. 353-369, 1982
5 Shin, J. H., Lee, C. M. and Kim, J. S., "Shape Design of Disk Cam Mechanisms Using Instant Velocity Center," Proceedings of 6th International symposium on Transport Phenomena and Dynamics of Rotating Machinery, Vol. 1, pp. 178-186, 1996
6 Kang, D. W., "A Study on automation of complex organization of multi axial control disk cam and cylindrical cam research," A Master's thesis of Mechanical Design & Manufacturing Engineering on Changwon National University, 2000
7 Lim, S. H., "A Study on the Development of a High Precision Cam Profile Grinding Machine and Operating CAD/CAM System," A Doctoral Dissertation of Mechanical Design & Manufacturing Engineering on Changwon National University, 2007
8 Bolton, K. M., "Biarc curves," Computer-Aided Design, Vol. 7, No. 2, pp. 89-92, 1975   DOI   ScienceOn
9 Schmidt, E., "Continuous Cam Curves," Machine Design, Vol. 31. No. 1, pp. 127-132. 1960
10 Kwon, S. J., "Non-contacting OMM (On Machine Measurement) based on CAD Model," Journal of the Korean Society for Precision Engineering, Vol. 20, No. 11, pp. 134-141, 2003   과학기술학회마을
11 Norton, R. L., "CAM DESIGN and Manufacturing Handbook," Industrial Press Inc., pp. 212-217, 2002
12 Sherringtong, I. and Smith, E. H., "Modern Measurement Techniques in Surface Metrology : Part II : Optical Instruments," Wear, Vol. 125, No. 3, pp. 289-308, 1988   DOI   ScienceOn
13 Neklutin, C. N., "Trig-Type Cam Profile," Machine Design, Vol. 31, No. 21, pp. 175-187. 1959
14 Wiederrich, J. L. and Roth, B., "Dynamics Synthesis of Cams using Finite Trigonometric Series," ASME Journal of Engineering for Industry Series B, Vol. 97, No. 1, pp. 287-293, 1975   DOI
15 Erdman, A. G. and Sandor, G. N., "Mechanism Design : Analysis and Synthesis," Prentice-Halll International, Inc., pp. 158-164 1991
16 Yoon, S. D., "Research reports of a Study on the development of a high precision cam profile grinding machine," Ministry of Knowledge Economy, pp. 63-81, 2007
17 Norton, R. L., "Design of Machinery," McGraw-Hill, pp. 353-369, 1992
18 Willson, C. E. and Salder, G. N., "Kinematics and Dynamics of Machinery," HarperCollins College Publishers, pp. 59-61, 1993