BENMOHAMMED Brahim
@univ-batna2.dz
University Batna 2 - Mostefa Benboulaid, Faculty of Technology, Mechanicl Engineering Departement
University Batna 2 - Mostefa Benboulaid
RESEARCH INTERESTS
Identification of cutting forces laws under dynamic behaviour
Stability lobes by simulation process in turning and milling processes
Dynamic behaviour of cutting processes
Dynamic simulation of ball machining process
Mechanistic approach simulation of ball end milling process
6
Scopus Publications
58
Scholar Citations
5
Scholar h-index
2
Scholar i10-index
Scopus Publications
- Stability lobes for 1DOF and 2DOF milling system
Cherifa Azoui and Brahim Benmohammed
Springer International Publishing - Stability lobes for 1DOF and 2DOF milling system
Cherifa Azoui and Brahim Benmohammed
Springer International Publishing - Cutting forces measurements during discontinuous machining process
B. Benmohammed
Inderscience Publishers
He presents the various cases where the measurement of cutting forces in fast transitory mode is necessary. He exposes also a method of compensation of inertial effects which denatures the signals provided by the most used piezoelectric dynamometers. The possibilities of this method, based on the accelerations measurements of the upper part of the dynamometer, are exposed for the case of a discontinuous turning process. It is shown that the undesirable effects related to the resonance frequencies of the dynamometer and to its base movements are mainly eliminated. - CFRP drilling model: Fiber orientation influence on mechanical load and delamination
Cedric Bonnet, Brahim Benmohammed, Gérard Poulachon, Joël Rech, and Yannick Girard
Trans Tech Publications, Ltd.
This paper presents a combined experimental and theoretical investigation and proposes a mechanical load modeling of a multidirectional layer CFRP drilling to avoid fibers delamination by a better choice of their orientations. A first step consists in working with unidirectional CFRP to correlate cutting mode (opening, shear and bending) with force level depending on the angular tool position. The discretisation of the cutting edge is employed to know the exact contribution of each elementary part of the edge, resulting in a complete drill operation modeling (tip penetration, full engagement and exit). A second step consists in using this unidirectional approach to model a multidirectional layer CFRP drilling. In this case, layers are cut simultaneously which induce brutal mechanical load variation. A summation method is used to estimate the force level depending on fiber arrangement. Optimal orientation combinations are underlined by this approach, in order to improve the CFRP design, by considering the manufacturing concerns. - Determination of stability charts for tunrning (case of orthogonal cutting) and validation of a simulation method
B. Benmohammed and F. Lapujoulade
EDP Sciences
On propose de determiner dans quelles conditions apparaissent des vibrations auto-entretenues (broutement). Pour cela, on utilise la simulation du comportement dynamique d'un systeme d'usinage et une loi de force de coupe est obtenue par une methode indirecte, en comparant les resultats de la simulation a ceux issus de l'experimentation. - Modelling of the Tool-Part contact in the case of complex surfaces milling by using an hemispherical milling tool
A. Benyoucef and B. Benmohammed
EDP Sciences
L'usinage des formes complexes est une caracteristique de la fabrication des moules et des matrices. Du fait que les formes deviennent de plus en plus compliquees, les moules et les matrices ont des formes qui sont de plus en plus complexes et exigent des tolerances qui sont particulierement severes. L'un des principaux objectifs a atteindre est la precision de l'usinage et l'amelioration de l'etat micro-geometrique des surfaces usinees en finition, en vue de la minimisation des operations de polissage apres usinage qui sont encore necessaires pour l'obtention d'une piece finie exigee par le monde de l'industrie automobile ou aeronautique. Pour atteindre ces objectifs, il est important de choisir un outil qui repond aux exigences d'un usinage pouvant se realiser dans differentes orientations. Ceci va permettre d'usiner des pieces de formes complexes a l'aide d'une fraiseuse a plusieurs axes. Parmi les outils permettant la realisation de ce travail, il y a la fraise hemispherique. Le but de ce travail est donc d'etudier la geometrie de la partie spherique de la fraise, afin de determiner a chaque instant les zones de contact entre la piece de forme complexe et l'outil qui suit une trajectoire dans l'espace.
RECENT SCHOLAR PUBLICATIONS
- Study of influence of feed rate and depth of cut on cutting forces in ball end milling of Aluminum alloy 7075-T6: using a mechanistic approach.
M Sifeddine, B Brahim
3 rd International Workshop on Structural Mechanics and Materials (IWSMM'24 2024 - Predicting Cutting Forces for Peripheral Milling Using Oxley Predictive Theory and Johnson-Cook Behavioral Law
A Benali, B Brahim
2nd International Conference on Scientific and Innovative Studies (ICSIS'24 2024 - Obtaining Stability Lobes in High Speed Milling by Using Simulation Methods
A Cherifa, B Brahim
2nd International Conference on Scientific and Innovative Studies (ICSIS'24 2024 - Analyzing the Effects of Cutting Speed on Cutting Forces in Ball End Milling of Aluminum Alloy 6061-T6: A Mechanistic Approach
M Sifeddine, B Brahim
2nd International Conference on Scientific and Innovative Studies (ICSIS'24 2024 - EFFECT OF CUTTING PARAMETRES ON CUTTING FORCES OBTAINED BY A MECHANISTIC APPROACH IN BALL END MILLING PROCESS
SM B Benmohammed
DR B R AMBEDKAR NATIONAL INSTITUTE OF TECHNOLOGY JALANDHAR – 144011, PUNJAB 2023 - Study the influence of feed per tooth on cutting forces in ball end milling of aluminum and titanium alloys using a mechanistic approach.
M Sifeddine, B Brahim
THE FIRST NATIONAL CONFERENCE ON MECHANICAL ENGINEERING (NCME'23), 1-6 2023 - Influence des paramtres de coupe sur les forces de coupe pour le fraisage priphrique
SM B Benmohammed
2nd Edition of the international conference on innovative materials 2022 - Modlisation et simulation du fraisage en bout pour dterminer la hauteur de crte pour les fraises de forme : complexe, hmisphrique et torique
SM B Benmohammed
International Conference on Mechanical Sciences 2021 - STABILITY LOBES PREDICTION IN HIGH SPEED MILLING
C AZOUI, B BENMOHAMMED
International Journal of Modern Manufacturing Technologies 10 (No. 1), 37-42 2018 - Evolutions des efforts de coupe en simulant la coupe orthogonale (S09)
H Lynda
CFM 2015-22me Congrs Franais de Mcanique 2015 - Design and Modeling of Mechanical Systems-II: Proceedings of the Sixth Conference on Design and Modeling of Mechanical Systems, CMSM'2015, March 23-25, Hammamet, Tunisia
M Chouchane, T Fakhfakh, HB Daly, N Aifaoui, F Chaari
Springer 2015 - Stability Lobes for 1DOF and 2DOF Milling System
C Azoui, B Benmohammed
Design and Modeling of Mechanical Systems-II: Proceedings of the Sixth 2015 - Modlisation et simulation du broutement pour l’opration du fraisage en utilisant un modle de force de coupe prdictive
A Ben Ali
Universit de Batna 2 2012 - Cutting forces measurements during discontinuous machining process
B Benmohammed
International Journal of Machining and Machinability of Materials 2 12 (1-2 2012 - CFRP drilling model: fiber orientation influence on mechanical load and delamination
C Bonnet, B Benmohammed, G Poulachon, J Rech, Y Girard
Advanced Materials Research 223, 111-121 2011 - Modlisation et simulation/Modelling and simulation Modlisation du contact outil-pice dans le cas du fraisage des surfaces complexes avec une fraise hmisphrique
A Benyoucef, B Benmohammed
Matriaux & Techniques 97, 209-217 2009 - Etude de l’effet du couplage entre les dformations de l’outil de coupe et de la pice usine sur la stabilit de l’opration du tournage
D Aouiche
Universit de Batna 2 2009 - Modelisation et simulation du fraisage de profil en utilisant simulink
F Dendouga
Universit de Batna 2 2009 - Simulation des effets dynamiques de la coupe sur la stabilit de la coupe: application au fraisage de profil
C AZOUI
Universit de Batna 2 2009 - Modlisation et simulation de la coupe orthogonale en utilisant un code de calcul par la mthode des lments finis
L HIMED
Universit de Batna 2 2009
MOST CITED SCHOLAR PUBLICATIONS
- Identification des lois d'effort de coupe de tournage en rgime dynamique
B Benmohammed
Paris, ENSAM 1996
Citations: 13 - Modlisation de l’effort de coupe dans le cas du fraisage hmisphrique par une approche mcanistique
A Benyoucef
Universit de Batna 2 2007
Citations: 10 - CFRP drilling model: fiber orientation influence on mechanical load and delamination
C Bonnet, B Benmohammed, G Poulachon, J Rech, Y Girard
Advanced Materials Research 223, 111-121 2011
Citations: 8 - Design and Modeling of Mechanical Systems-II: Proceedings of the Sixth Conference on Design and Modeling of Mechanical Systems, CMSM'2015, March 23-25, Hammamet, Tunisia
M Chouchane, T Fakhfakh, HB Daly, N Aifaoui, F Chaari
Springer 2015
Citations: 6 - valuation des coefficients dynamiques de coupe
B Benmohammed, F Lapujoulade
Premire Confrence Internationale Sur la Conception et la Fabrication 1996
Citations: 5 - Determination of the dynamic cutting force coefficients during orthogonal cutting
B Benmohammed, F Lapujoulade, A Moisan
ADVANCES IN MANUFACTURING TECHNOLOGY-CONFERENCE- 14, 303-308 2000
Citations: 4 - Evaluation of the dynamic cutting force coefficients under dynamic behaviour
B Benmohammed, F Lapujoulade, A Moisan, H Mazouz, M Assas
Matriaux & Techniques 93 (9-12), 369-373 2005
Citations: 3 - Cutting forces measurements during discontinuous machining process
B Benmohammed
International Journal of Machining and Machinability of Materials 2 12 (1-2 2012
Citations: 2 - Modlisation et simulation de la coupe orthogonale en utilisant un code de calcul par la mthode des lments finis
L HIMED
Universit de Batna 2 2009
Citations: 2 - Stability Lobes for 1DOF and 2DOF Milling System
C Azoui, B Benmohammed
Design and Modeling of Mechanical Systems-II: Proceedings of the Sixth 2015
Citations: 1 - Simulation des effets dynamiques de la coupe sur la stabilit de la coupe: application au fraisage de profil
C AZOUI
Universit de Batna 2 2009
Citations: 1 - Modlisation du contact outil-pice dans le cas du fraisage des surfaces complexes avec une fraise hmisphrique
A Benyoucef, B Benmohammed
Matriaux & Techniques 97 (3), 209-217 2009
Citations: 1 - valuation des lois de forces de coupe en rgime dynamique en coupe orthogonale (cas du tournage)
B Benmohammed, A Moisan, F Lapujoulade
Matriaux & Techniques 94 (2), 171-179 2006
Citations: 1 - Evolutions des efforts de coupe en simulant la coupe orthogonale
L HIMED, B BENMOHAMMED
22me Congrs Franais de Mcanique, Lyon 24
Citations: 1