# Mathematical Modeling of Thermofrictional Milling Process Using ANSYS WB Software

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## Abstract

This article presents ANSYS WB-based mathematical modelling of the thermofrictional milling process, which allowed studying the dynamics of thermal and physical processes occurring during the processing. The technique used also allows determination of the optimal cutting conditions of thermofrictional milling for processing various materials, in particular steel 40CN2MA, 30CGSA, 45, 3sp. In our study, from among a number of existing models of cutting fracture, we chose the criterion first proposed by prof. V. L. Kolmogorov. In order to increase the calculations performance, a mathematical model was proposed, that used only two objects: a parallelepiped-shaped workpiece and a cutting insert in the form of a pentagonal prism. In addition, the work takes into account the friction coefficient between a cutting insert and a workpiece taken equal to 0.4 mm. To determine the temperature in the subcontact layer of the workpiece, we introduced the coordinates of nine characteristic points with the same interval in the local coordinate system. As a result, the temperature values were obtained for different materials at the studied points during the cutter speed change. The research results showed the possibility of controlling thermal processes during processing by choosing the optimum cutting modes.

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• [1] NECHAYEV K. N. Thermo Frictional Processing - perspective Technological Direction and Assembly of Parts. Tool and Technology Spb. Mechanical Engineering Institute 2005 No. 17-18 157-162.

• [2] KUSHNAZAROV I. K. K.T. SHEROV A. GOLDENBERG ET AL. The Way of Cutting Metal Workpieces. // Patent No. 2738 UZ. Special Messenger No. 3 1995 33-34.

• [3] SHEROV K. N. D. U. ALIKULOV K. I. IMASHEVO ET AL. The Method of Thermo Frictional Processing of the Flat and Construction of Friction Disk Innovative Patent No. 22998 R K for invention 15.10.2010 bull. No. 10. P. 50.

• [4] SHEROV K. T. T. M. BUSAUOVA. A. K. SHEROV ET AL. The Way of Thermo Frictional Cutting-hardening Processing Cylindrical Surfaces and Construction of Disk Friction Innovative Patent No. 25649 RK for invention 16.04.2012 bull. No. 4.

• [5] KUSHNAZAROV I. K. K.T. SHEROV R. R. ALTYNBAYEV. Technology of Thermo Frictional Milling with a High-cooled High Technology in Machine Equipment: Collected Works NTU “XIII”.- Kharkiv 2007 bull. 2 No. 15 134-139.

• [6] SIKHIMBAYEV M. R. The Perspective Technology of Manufacturing Basic Details. - Germany: Publishing House Palmarium Aademi Publishing 2013 267 p.

• [7] SIKHIMBAYEV M. R. M. M. MUSAYEV B. S. DONENBAYEV ET AL. Mathematical Modelling of Temperature Field during Thermo Frictional Processing University Proceedings. - Karaganda: Publishing House KSTU 2016. - No. 1 (62) 27-33.

• [8] MAZDUBAY A. B. M. M. MUSAYEV B. S. DONENBAYEV. The Investigation of Stable Disk during Thermo Frictional Cutting using Software ANSIS Ambassador of Kazakh Academy of Transport and Communication Named by M.Tynyshpaeva - Almaty Publishing House KazATK 2015 No. 4 (94) 35-43.

• [9] ZHANG Y. T. MABROUKI D. NELIAS Y GONG. FE-model for Titanium Alloy (Ti-6Al-4V) Cutting based on the Identification of Limiting Shear Stress at Tool-chip Interface. France Springer-Verlag 2010.

• [10] DUCOBU F. E. FILIPPI E. RIVIERE-LORPHEVRE. Modelisation de l’influence de la Profondeur de Coupe en Micro-coupe Orthogonale 19eme Congres Frangais de Mecanique. Marseille 2009 47-49.

• [11] BACARIA J. L. Un Modele Comportemental et Transitoire Pour la Coupe des Metaux Toulouse 2001.

• [12] SHEROV K.T. Hypothesis of Cutting with Circular Saws Friction The materials of Scientific-theoretical and Technical Conference “ISTIQLOL-5”. Mining Metallurgy and Machine Building. Part 1. - Publishing House Navoi 1996 78-79.

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