Abstract
The machining of a deep hole by a gun drill is considered, both theoretically and experimentally. The cutting zone is divided notionally into 20 annular layers, for each of which the cutting parameters are calculated by successive approximation. A formula permits estimation of the cutter’s wear facet, taking account of the energy consumed, the tool parameters, and the machining time.
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Translated by B. Gilbert
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Kondratenko, L.A., Mironova, L.I., Terekhov, V.M. et al. Cutter Wear in a One-Sided Drill. Russ. Engin. Res. 41, 1183–1188 (2021). https://doi.org/10.3103/S1068798X21120236
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DOI: https://doi.org/10.3103/S1068798X21120236