Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Predicting Cutting Forces in Face Milling with the Orthogonal Machining Theory

2차원 절삭이론을 이용한 정면밀링 절삭력 예측

  • 김국원 (순천향대학교 기계공학과)
  • Published : 2002.12.01
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Abstract

This paper presents an effective cutting force model that enable us to predict the instantaneous cutting force in face milling from a knowledge of the work material properties and cutting conditions. The development of the model is based on the orthogonal machining theory with the effective rake angle which is defined in the plane containing the cutting velocity and chip flow vectors. Face milling testes are performed at different feeds and, a fairly good agreement is shown between the predicted cutting forces and test results.

Keywords

References

  1. Oxley, P.L.B., 'Mechanics of Machining: An Analytical Approach to Assessing Machinability, Ellis Horwood, Chichester, 1989
  2. Young, H.-T., Mathew, P. and Oxley, P.L.B., 'Predicting Cutting Forces in Face Milling,' Int. J. Mach. Tools Manufact., Vol. 34, No. 6, pp. 771-783, 1994 https://doi.org/10.1016/0890-6955(94)90058-2
  3. Stevenson, M.G., and Oxley, P.L.B., 'An experimental Investigation of the Influence of Speed and Scale on the Strain-rate in a Zone of Intense Plastic Deformation,' Proc. Inst. Mech. Eng., Vol. 184, pp. 561-576, 1969-1970
  4. Boothroyd, G., 'Temperatures in Orthogonal Metal Cutting,' Proc. Inst. Mech. Eng., Vol. 177, pp. 789-802, 1963 https://doi.org/10.1243/PIME_PROC_1963_177_058_02
  5. Usui, E., 'Analytical Prediction of Three Dimensional Cutting Process,' Trans. ASME J. of Eng. for Ind., Vol. 100, pp. 229-235, 1978 https://doi.org/10.1115/1.3439414
  6. 이우영, 신효철, '전단유동응력에 의한 정면밀링의 절삭력 해석,' 대한기계학회 논문집, 제13권 제6호, pp. 1170-1182, 1989
  7. Stabler, G.V., 'Geometry of Cutting Tools,' Proceedings of the Institution of Mechanical Engineers, London, Vol. 165, pp. 14-26, 1951 https://doi.org/10.1243/PIME_PROC_1951_165_008_02