Abstract
In order to reduce the computational time, Monte Carlo (MC) simulations of nanometric cutting have been modified to include a combination of steepest descent (SD) and Monte Carlo procedures. This MC-SD combination is found to reduce the required computational times by factors of at least two to three over those achieved using MC methods alone. The MC-SD method is applied to the nanometric cutting of single-crystal aluminium along the (100) plane with different rake angle tools at a cutting speed of 5m/s. The results obtained from the MC-SD calculations are found to be almost identical to those resulting from the MC simulations.
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