Investigation of the stress-strain state of surfaces during mechanical processing

Abstract

Mechanical processing of materials is a complex process in which various stresses and deformations occur, which have a significant impact on the stress-strain state (SSS) of the surfaces of the machined parts. In this paper, the stress-strain state (SSS) of surfaces obtained as a result of mechanical processing is investigated using the SolidWorks program. Modeling in this program allows you to take into account the influence of factors such as cutting depth, cutting speed and tool characteristics. The main purpose of the study is to analyze the stress and strain distribution on the surface of materials such as steel, aluminum, and titanium. Using the finite element method (FEM), a number of data were obtained that make it possible to predict critical zones and improve the quality of processing. Using the SolidWorks program in the process of writing this article provides significant opportunities for optimizing technological processes. Based on the data obtained and the results of the conducted research, several methods of stress-strain control have been proposed to improve the quality of the treated surfaces and increase the productivity of the product. The results obtained in the article confirm the effectiveness of the finite element method for optimizing the technological processes of mechanical processing.