MODELING THE EFFECTS OF MICROSTRUCTURE IN METAL CUTTING
Student José Eduardo Cervelin email: [email protected]
Supervisor Reginaldo Teixeira Coelho email: [email protected] de Engenharia de São Carlos - Departamento de Engenharia Produção
Av. Trabalhador São-Carlense, 400 – Centro
CEP: 13566-590 - São Carlos/SP – Brasil
Telefone: +55 16 3373 9433
Fax: +55 16 3373 8235
Material characterization and chip
formation in metal cutting
Results:
The resulting chip was found to more closely resemble experimental results than the results from a homogeneous FE model for the same workpiece material.
Images of surface in microscale cutting tests
Ref.: A. Simoneau et al. Modeling the effects of microstructure in metal cutting. International Journal of Machine Tools & Manufacture 47 (2007) 368–375
Resulting surfaces from the heterogeneous (a) and homogeneous (b) models
Plastic dissipation energy during chip formation in (a) the heterogeneous and (b) homogeneous FE cutting model
AISI 1045 Steel – microstructures A pearlite and B ferrite
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