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Based on the previous study, this paper presents a generalized simulation algorithm of cutting forces prediction for inserted cutters. The tool nose radius is taken into consideration and the average cutting coefficient model is adopted. The simulation algorithm and related software are developed. Cutting forces for milling cutters with polygon inserts, circular inserts or convex triangular inserts...
A simple mechanical construction and wide tuning range, narrow gap reentrant cylindrical cavities were originally investigated during the development years of the klystron. The present paper examines how the resonance frequency f0 and the electrical Q factor relate to the geometrical shape of the coaxial insert.
Circular inserts have much higher tool life as compared to conventional rectangular inserts because of their capability to be indexed through small angles for repeated use. Their only limitation is high chattering tendencies due to high contact length in conjunction with small uncut chip thickness. Experimental investigations were conducted to investigate the influence of preheating on performance...
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