Open AccessMODELING OF THERMAL PROCESSES IN THE «WORKPIECE — CUTTING INSERT— TOOL HOLDER» SYSTEM BY THERMOELECTRIC ANALOGIES METHOD
Author(s) -
Виктор Павлович Кузнецов,
Юрий Константинович Шлык,
Роман Юрьевич Некрасов,
Владимир Васильевич Агеев
Publication year - 2019
Publication title -
izvestiâ vysših učebnyh zavedenij. neftʹ i gaz
Language(s) - English
Resource type - Journals
ISSN - 0445-0108
DOI - 10.31660/0445-0108-2018-6-113-118
Subject(s) - insert (composites) , thermoelectric effect , mechanical engineering , thermal , block diagram , diagram , materials science , computer science , mechanics , thermodynamics , engineering , physics , electrical engineering , database
The approach of electrothermo analogy for the analysis of thermal processes is considered. This approach is obviously justified, since it is based on a deep physical analogy of the processes of heat propagation and electric current in various media. The study aims to analyze the distribution of heat fluxes in the system «workpiece — cutting insert — tool holder» (W–CI–TH), taking into account external and internal cooling. We present the set of parameters of the system (W–CI–TH), which gives grounds to consider them as elements of the block diagram of the control system for the thermodynamic mode of turning materials of any physical and mechanical properties, which is the subject of independent researches.