Abstract
The applications of glass fiber reinforced polymer composite materials are increasing in many industries, such as automobile, aerospace, construction, marine, and defense. The slot milling is an important machining operation to reduce the excess material and to bring the component to the required final shape and size. However, machining the glass fiber reinforced polymer composite laminate is still challenging due to its non-homogeneity and anisotropic properties. In this research, 3D finite element model is developed using ABAQUS/explicit to investigate the cutting forces, chip formation process, and the laminate failure modes. The material model is created using Autodesk HELIUS PFA and the 3D Hashin’s criteria are incorporated to characterize the failure modes. The finite element model effectively analyzes the interaction between tool and laminate, to evaluate the possible failure modes of the GFRP laminate, effects of cutting forces for different cutting speeds, and feed rates during the slot milling process. Moreover, the finite element simulation results are validated by comparing with the experimental results and the literature. From the investigation, it is found that the effect of cutting speed and feed rate involves more in the chip characteristics, which is confirmed with the scanning electron microscope images of the milled chips. The chips obtained are mostly discontinuous fractured chips in powder form with fiber pullout and delaminated fibers.
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References
Alaiji R, Lasri L, Bouayad A (2015) 3D finite element modelling of chip formation and induced damage in machining of fiber reinforced composites. Am J Eng Res 4(7):123–132
Phadnis VA, Roy A, Silberschmidt VV (2012) Finite element analysis of drilling in carbon fiber reinforced polymer composites. IOP Publishing. J Phys Conf Ser 382(2012):012014
Dhawan V, Debnath K (2016) Prediction of forces during drilling of composite laminates using artificial neural network: a new approach. FME Transact 44(1):36–42. https://doi.org/10.5937/fmet1601036D
Soldani X, Santiuste C, Muñoz-Sánchez A, Miguélez M (2011) Influence of tool geometry and numerical parameters when modeling orthogonal cutting of LFRP composites. Compos A Appl Sci Manuf 42(9):1205–1216
Oğuz ÇOLAK, Talha SUNAR (2016) Cutting forces and 3D surface analysis of CFRP milling with PCD cutting tools. Elsevier Proc CIRP 45:75–78
Ghafarizadeh S, Chatelain J-F, Lebrun G (2016) Finite element analysis of surface milling of carbon fiber-reinforced composites. Int J Adv Manuf Technol 87:399–409. https://doi.org/10.1007/s00170-016-8482
Sheikh-Ahmad JY (2009) Machining of polymer composites. Springer
Giasin K, Ayyar-Soberanis S, French T, Padnis V (2016) 3D finite element modelling of cutting forces in drilling fibre Metal laminates and experimental hole quality analysis. Appl Compos Mater. https://doi.org/10.1007/s10443-016-9517-0
Azmi AI (2013) Chip formation studies in machining fibre reinforced polymer composites. Int J Mater Prod Technol 46(1):32–46
Lasri L, Nouari M, el Mansori M (2009) Modelling of chip separation in machining unidirectional FRP composites by stiffness degradation concept. Compos Sci Technol 69(5):684–692
He YL, Liu YL, Gao JG (2015) Macro and micro models of milling of carbon fiber reinforced plastics using fem. International Conference on Artificial Intelligence and Industrial Engineering (AIIE 2015). Atlantis Press. https://doi.org/10.2991/aiie-15.2015.151
Isbilir O, Ghassemieh E (2013) Three-dimensional numerical modelling of drilling of carbon fiber-reinforced plastic composites. J Compos Mater. https://doi.org/10.1177/0021998313484947
Chakladar ND, Pal SK, Mandal P (2012) Drilling of woven glass fiber-reinforced plastic-an experimental and finite element study. Int J Adv Manuf Technol 58:267–278
Simulia D (2014) Abaqus 6.14 User’s manual. Dassault systems, Providence, RI. http://130.149.89.49:2080/v6.14/index.html
Autodesk (2016) Autodesk Helius PFA 2016/HELP, Autodesk Knowledge Network. http://help.autodesk.com/view/ACMPAN/2016/ENU/?guid=GUID-05546EDB-D1D1-4D0F-B5D6-4C1B9FCB281C
CATIA V5R14 (2014) User Manual, Dassault systems. Providence, RI. http://www.catia.com.pl/tutorial/z2/part_design.pdf
Hashin Z (1980) Failure criteria for unidirectional fiber composites. J Appl Mech 47:329–334
Krishnamurthy R, Santhanakrishnan G, Malhotra SK (1992) Machining of polymeric composites. In: Proceedings of the Machining of Composites Materials Symposium. ASM Materials Week. Chicago, Illinois, pp 139–148
Vijay Sekar KS, Pradeep Kumar M (2011) Finite element simulations of Ti6Al4V titanium alloy machining to assess material model parameters of the Johnson-Cook constitutive equation. J Braz Soc Mech Sci Eng 33(2):203–211
Phadnis VA, Makhdum F, Roy A, Silberschmidt VV (2013) Drilling in carbon/epoxy composites: experimental investigations and finite element implementation. Compos Part A 47:41–51
Li C, Lai X, Li H, Ni J (2007) Modeling of three-dimensional cutting forces in micro-end-milling. J Micromech Microeng 17(4):67
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Technical Editor: Márcio Bacci da Silva.
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Prakash, C., Vijay Sekar, K.S. 3D finite element analysis of slot milling of unidirectional glass fiber reinforced polymer composites. J Braz. Soc. Mech. Sci. Eng. 40, 279 (2018). https://doi.org/10.1007/s40430-018-1195-4
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DOI: https://doi.org/10.1007/s40430-018-1195-4