Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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DISCRETE THERMOPHYSICAL MODEL ABRASIVE MACHINING PROCESSES

Dyakonov A.A. 1 Batuev V.V. 1 Degtyareva A.S. 1 Gorodkova A.E. 1 Kovalerova O.V. 1
1 Federal State Funded Educational Institution of Higher Professional Education «South Ural State University» (National Research University)
The article presents a generalized formulation of spatial thermophysical problem sanding, taking into account the discrete contact with abrasive tool machined workpiece surface. To solve this problem we propose a method of decomposition, consisting of tasks: accounting of heat transfer; kinematics and discontinuity of the heat source , the formation of the generalized form of the contact patch , the differentiation of individual heat sources - abrasive grains. The solution of the second boundary value problem for the heat equation in a half in a mobile environment with convective terms, taking into account the discrete kinematic structure of the heat source for the proposed concept thermophysical circuit grinding.

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