Numerical analysis of constitutive coefficients effects on FE simulation of the 2D orthogonal cutting process: application to the Ti6Al4V

In this paper, a deep study of constitutive parameters definition effect is done in order to guarantee sufficient reliability of the finite element machining modeling. The case of a particular biphasic titanium alloy Ti6Al4V known by its low machinability is investigated. The Johnson-Cook (JC) elast...

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Veröffentlicht in:	International journal of advanced manufacturing technology 2017-10, Vol.93 (1-4), p.283-303
Hauptverfasser:	Yaich, M., Ayed, Y., Bouaziz, Z., Germain, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	CAE) and Design Coefficient of variation Computer simulation Computer-Aided Engineering (CAD Curvature Cutting force Cutting parameters Cutting speed Cutting tools Damage Damage assessment Deformation Dependence Ductile fracture Edge dislocations Engineering Engineering Sciences Finite element method Industrial and Production Engineering Machinability Machining Mathematical models Mechanical Engineering Mechanics Mechanics of materials Media Management Numerical analysis Original Article Parameters Plastic deformation Segmentation Shear bands Shear localization Strain hardening Titanium alloys Titanium base alloys
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