Open AccessNumerical simulation of the orthogonal cutting, using the finite element method
Author(s) -
Claudiu Ionut MALEA,
Claudiu Bădulescu
Publication year - 2020
Publication title -
buletin ştiinţific - universitatea din piteşti. seria autovehicule rutiere
Language(s) - English
Resource type - Journals
eISSN - 2601-0380
pISSN - 1453-1100
DOI - 10.26825/bup.ar.2020.007
Subject(s) - finite element method , process (computing) , software , shear (geology) , mechanical engineering , computer science , structural engineering , metal forming , product (mathematics) , mathematics , engineering , materials science , geometry , composite material , programming language , operating system
The purpose of this article is to create a simulation model for an orthogonal cutting process, using Abaqus which is a finite element analysis software. Thus, a two-dimensional model is defined, describing the shape of the semi-finished product and the cutting toolused, as well as the material parameters needed to be correctly defined and validated. The Johnson-Cook material model anddegradation model, the modelof friction coefficient are defined, as well as the obtaining of test parameters by a shear testto obtain useful parameters. The results are focused on the study of the forces that appear during the process of removing the metallic material.