Cutting Forces Prediction in the Dry Slotting of Aluminium Stacks
TypeArticles dans des revues avec comité de lecture
Cutting forces are one of the inherent phenomena and a very significant indicator of the metal cutting process. The work presented in this paper is an investigation of the prediction of these parameters in slotting processes of UNS A92024-T3 (Al-Cu) stacks. So, cutting speed (V) and feed per tooth (fz) based parametric models, for experimental components of cutting force, F(fz,V) have been proposed. These models have been developed from the individual models extracted from the marginal adjustment of the cutting force components to each one of the input variables: F(fz) and F(V).
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Visualiser des documents liés par titre, auteur, créateur et sujet.
Cutting Forces Parametric Model for the Dry High Speed Contour Milling of Aerospace Aluminium Alloys SALGUERO, Jorge; BATISTA, Moises; CALAMAZ, Madalina; GIROT, Franck; MARCOS, Mariano (ELSEVIER, 2013)Cutting forces is one of the most important outputs in material removal machining processes. Their values depend on a large number of parameters, such as the cutting tool material and geometry, the workpiece material or ...
A new material model for 2D numerical simulation of serrated chip formation when machining titanium alloy Ti-6Al-4V CALAMAZ, Madalina; COUPARD, Dominique; GIROT, Franck (Elsevier, 2008)A new material constitutive law is implemented in a 2D finite element model to analyse the chip formation and shear localisation when machining titanium alloys. The numerical simulations use a commercial finite element ...
CALAMAZ, Madalina; COUPARD, Dominique; GIROT, Franck (Trans Tech Publications, 2012)Improving the cutting processes by optimizing operating parameters necessarily involves understanding the thermo-mechanical mechanisms generated during chip formation. For this, numerical simulations are used to obtain ...
Mécanismes d'usure des outils coupants en usinage à sec de l'alliage de titane aéronautique Ti–6Al–4V NOUARI, Mohammed; CALAMAZ, Madalina; GIROT, Franck (Elsevier, 2008)In the present study, the titanium alloy ‘Ti–6Al–4V’ is orthogonally machined without cutting fluid. During experiments, the cemented carbide tools were rigidly mounted on the tool holder with rake angles of 0°, 15° and ...
Evaluation of the performance of coated and uncoated carbide tools in drilling thick CFRP/aluminium alloy stacks MONTOYA, Maxime; CALAMAZ, Madalina; GEHIN, Daniel; GIROT, Franck (Springer, 2013)This paper aims to establish the wear mechanisms of coated and uncoated tungsten carbide drills when drilling carbon fibre reinforced plastics (CFRP)/aluminium alloy (Al) stacks. During the drilling experiments, thrust ...