“…Figure 7 presents the simulation results of the proposed method and the finite element method, which indicate the similarity of the results of both modeling methods [1,7]. FEM [12,33] FVM Due to the modeling of the application of both point and distributed application of heat to the surface of a complex geometric shape [8][9][10], it is possible to create a full-fledged device for accounting for thermal characteristics during the passage of a cutting tool. At the same time, the construction of complex geometric contours is realized through set-theoretic operations, and specifically, with the R-functional modeling apparatus [2,4,8].…”