ISSN:
1662-7482
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The prediction accuracy of the simulation of cutting process is related with thedescription of the nonlinear behavior of material at extremely high strain, strain rate andtemperature in machining. In this paper, an integral Johnson-Cook model is presented tocharacterize the mechanical behavior of work materials in machining, and the parameters in themodel are determined by fitting the data from both quasi-static compression and cutting tests. Thenthe material equation of 2Cr13 stainless steel is derived with this method and used in the finiteelement model of orthogonal cutting with carbide tools. At last, the simulation result is verified withexperimental data
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/38/transtech_doi~10.4028%252Fwww.scientific.net%252FAMM.10-12.796.pdf
Permalink