ISSN:
1013-9826
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:
A coupled thermoelastic-plastic plane-strain finite element model is developed to studyorthogonal cutting process with and without flank wear. The cutting process is simulated from theinitial to the steady-state of cutting force and cutting temperature, by incrementally advancing thecutting tool forward. Automatic continuous remeshing is employed to achieve chip separation at thetool tip regime. The effect of the degree of the flank wear on the cutting forces and temperaturefields is analyzed. With the flank wear increasing, the maximum cutting temperature values on theworkpiece and cutting tool increase rapidly and the distribution of temperature changes greatly. Theincrease of tool flank wear produced slight increase in cutting forces but significant increase inthrust forces
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.329.705.pdf
