Cutting force formulation of taper end-mills using differential geometry |
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| Authors: | T. Huang D. J. Whitehouse |
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| Affiliation: | a Department of Mechanical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China;b Department of Engineering, University of Warwick, Coventry CV4 7AL, United Kingdom |
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| Abstract: | In this paper, a mechanistic model to formulate the nonlinear three-dimensional (3-D) cutting forces of taper end-mills by means of differential geometry is presented. The relationship between the tool geometry and the cutting force directions is analyzed. A cutting coefficient estimation procedure is developed. The model is verified by milling carbon steel specimens. For a set of given cutting conditions, the results show close agreement between the measured cutting forces and the model predictions. |
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| Keywords: | Milling force prediction Taper end-mills Process parameter identification Differential geometry |
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