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Influence of fixed pressure on the machining accuracy of inner diameter of hollow shaft  

Jeon, Young-Seog (동양미래대학 기계공학부 기계설계과)
Jang, Sung-Min (유한대학 기계과)
Kang, Shin-Gil (동양미래대학 기계공학부 기계과)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.19, no.3, 2010 , pp. 381-387 More about this Journal
Abstract
This paper presents a study of the influence of fixed pressure in turning. The effect of roundness error and diameter deformation were studied with respect to the fixed pressure applied inside the cylindrical work piece made by boring tool in CNC lathe. The boring tool used in this study is a tungsten carbide coated. The material of workpiece is SM45C and the machining method is dry cutting. Cutting conditions as cutting speed, feed rate and depth of cut are constant. Finally, the change of fixed pressure had influence on the roundness error and diameter deformation.
Keywords
Fixed pressure; Roundness; Diameter deformation; Boring; CNC lathe; Cutting condition; Dry cutting;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Son, S. M., Her, S. W., and Ahn, J. H., 2003, "A Study on the minimizing of cutting depth in submicro machining," Proceeding of the KSMTE Spring Conference 2003, pp. 376-381.
2 Kim, K. W., 2002, "A Study on the Critical Depth of Cut in Ultra-precision Maching," Journal of the Korean Society for Precision Engineering Vol. 19, No. 8, pp. 126-133.
3 Song, C. S. and Kim, J. H., 2005, "Cutting Characteristics of Dry Turning Using Compressed Air" Transactions of the Korean Society of Machine Tool Engineers, Vol. 14, No. 1, pp. 8-14.   과학기술학회마을
4 Oh, S. L., Lee, G. J., and Kim, J. K., 2005, "A study on the prediction of NC Machine Roundness using Neural Network" Proceeding of the KSMTE Spring Conference 2005, pp. 209-215.
5 Ahn, Y. H., Park, C. E., Kirn, I. S., Jeong, Y. J., and Son, J. S., 1997, "The Effect of Various Cutting Conditions on the Surface Roughness of SM45C Materials" Proceeding of the Korean Society for Precision Engineering Spring Conference 1997, pp. 482-486.
6 Yoon, M. M., Kim, J. S., Cho, H. K., and Kim, Y. K., 2005. "A Study on the Roundness Characteristics of Round Shape Machining" Proceeding of the Korean Society for Precision Engineering Autumn Conference 2005, pp. 1134-1137.
7 Lee, S. S., Kang, S. G., and Jeon, Y. S., 2008, "Influence of Chucking Forces upon the Accuracy of Circular Hole in Boring Process on the Turning" Transactions of the Korean Society of Machine Tool Engineers, Vol. 17, No. 2, pp. 58-64.   과학기술학회마을
8 Jung, S. J., 1986, "The Effects of Chuck Clamping Conditions on Roundness and Chatter Stability in Turning" Transactions of the Korean Society of Mechanical Engineers, Vol. 26, No. 3, pp. 195-199.
9 Cho, J. W., Kang, Y. G., and Kim, S. I., 2009, "Spindle Speed Optimization for High-Efficiency Machining in Turning Process," Journal of the Korean Society for Precision Engineering, Vol. 26, No. 2, pp. 138-145.   과학기술학회마을