Natural fibers composites obtained from waste of agricultural processes appear as an alternative to materials from non-renewable sources. Drilling these composites is challenging due to the non-homogeneous structure and behavior of the natural fibers and the polymeric matrix. This work uses different drill types and machining parameters to investigate the drilling process in a composite with banana stem fibers and polyurethane derived from castor oil. Hole damages, thrust force, torque and chip morphology were evaluated. The best results were found using a twist drill at 19 m/min cutting speed and 0.1 mm/rev feed rate. Drill type was the main factor in generating damage in the holes, while torque and thrust force were less influential.
SezenBCankayaSY. Effects of green manufacturing and eco-innovation on sustainability performance. Procedia-Social Behav Sci2013; 99: 154–163. DOI: 10.1016/j.sbspro.2013.10.481
2.
WangJQianWHeY, et al.Reutilization of discarded biomass for preparing functional polymer materials. Waste Manag2017; 65: 11–21. DOI: 10.1016/j.wasman.2017.04.025
3.
DtieUNEP. Converting waste agricultural biomass into a resource. In: Compendium of technologies. Osaka: United Nations Environment Programme, 2009, https://wedocs.unep.org/20.500.11822/7614
4.
DunganiRKarinaMSulaemanA, et al., Agricultural waste fibers towards sustainability and advanced utilization: a review. Asian J Plant Sci2016; 15(1/2): 42–55. DOI: 10.3923/ajps.2016.42.55
5.
MohantyAKVivekanandhanSPinJM, et al.Composites from renewable and sustainable resources: Challenges and innovations. Science2018; 362(6414): 536–542. DOI: 10.1126/science.aat9072
6.
SubagyoAChafidzA. Banana pseudo-stem fiber: Preparation, characteristics, and applications. In: Banana Nutrition-Function and Processing Kinetics2018, pp. 1–19. DOI: 10.5772/82204
7.
MerliniCSoldiVBarraGM. Influence of fiber surface treatment and length on physico-chemical properties of short random banana fiber-reinforced castor oil polyurethane composites. Polymer Testing2011; 30(8): 833–840. DOI: 10.1016/j.polymertesting.2011.08.008
8.
ProtzekGRMagalhãesWLClaro NetoS, et al.Evaluation of mechanical properties of composite of pinhão with polyrethane derived from castor oil. In: Proceedings Brazilian Conference on Composites, 2016, Gramado, Brazil. UFRGS, 2016, p. 3, http://www.alice.cnptia.embrapa.br/alice/handle/doc/1054605
9.
NassarMMArunachalamRAlzebdehKI. Machinability of natural fiber reinforced composites: a review. Int J Adv Manuf Technol2017; 88: 2985–3004. DOI: 10.1007/s00170-016-9010-9
10.
BabuJSunnyTPaulNA, et alAssessment of delamination in composite materials: a review. Proc Inst Mech Eng Part B2016; 230(11): 1990–2003. DOI: 10.1177/0954405415619343
11.
LotfiALiHDaoDV, et al.Natural fiber–reinforced composites: a review on material, manufacturing, and machinability. J Thermoplast Compos Mater2021; 34(2): 238–284. DOI: 10.1177/0892705719844546
12.
Rezghi MalekiHHamediMKubouchiM, et al.Experimental study on drilling of jute fiber reinforced polymer composites. J Compos Mater2019; 53(3): 283–295. DOI: 10.1177/0021998318782376
13.
AbrãoAMPEFariaPRubioJC, et al.Drilling of fiber reinforced plastics: a review. J Mater Process Technol2007; 186(1–3): 1–7. DOI: 10.1016/j.jmatprotec.2006.11.146
DurãoLMPTavaresJMRDe AlbuquerqueVHC, et al.Drilling damage in composite material. Materials2014; 7(5): 3802–3819. DOI: 10.3390/ma7053802
16.
PappuAPatilVJainS, et al.Advances in industrial prospective of cellulosic macromolecules enriched banana biofibre resources: a review. Int J Biol Macromol2015; 79: 449–458. DOI: 10.1016/j.ijbiomac.2015.05.013
17.
ChegdaniFMezghaniSEl MansoriM, et al.Fiber type effect on tribological behavior when cutting natural fiber reinforced plastics. Wear2015; 332–333: 772–779. DOI: 10.1016/j.wear.2014.12.039
18.
Díaz-ÁlvarezARubio-LópezÁSantiusteC, et al.Experimental analysis of drilling induced damage in biocomposites. Text Res J2018; 88(22): 2544–2558. DOI: 10.1177/0040517517725118
19.
VenkateshwaranNElayaPerumalA. Hole quality evaluation of natural fiber composite using image analysis technique. J Reinf Plast Compos2013; 32(16): 1188–1197. DOI: 10.1177/0731684413486847
20.
EllenbergerAPolliMLAzevedoE, et al.Drilling in natural fiber composites with polyurethane derived from castor oil. In: proceedings of the 25th ABCM international Congress of mechanical engineering–COBEM, 2019, Uberlandia, Brazil. http://abcm.org.br/proceedings/view/COB2019/0384
21.
BajpaiPKDebnathKSinghI. Hole making in natural fiber-reinforced polylactic acid laminates: an experimental investigation. J Thermoplast Compos Mater2017; 30(1): 30–46. DOI: 10.1177/0892705715575094
22.
FarazABiermannDWeinertK. Cutting edge rounding: an innovative tool wear criterion in drilling CFRP composite laminates. Int J Mach Tools Manuf2009; 49(15): 1185–1196. DOI: 10.1016/j.ijmachtools.2009.08.002
23.
Rodrigues Pereira de PaulaCTrianoskiRAzevedoE. Development and characterization of sawdust and sisal fiber reinforced vegetable based polyurethane foam hybrid composites. J Nat Fibers2022; 19(9): 3265–3274. DOI: 10.1080/15440478.2020.1841067
24.
ProtzekGREsteves MagalhãesWLBertiLF, et al.On mechanical behavior of pine nut shell and polyurethane derived from Castor oil green composite. J Nat Fibers2022; 19(14): 7454–7469. DOI: 10.1080/15440478.2021.1947936
25.
MarinhoNPNascimentoEMNisgoskiS, et al.Caracterização física e térmica de compósito de poliuretano derivado de óleo de mamona associado com partículas de bambu. Polímeros: Ciência e Tecnologia2013; 23(2): 201–205. DOI: 10.1590/S0104-14282013005000007
26.
SantosWLFdaSILVAAJPJúniorAAC, et al.Fabricação de painéis de partículas de madeira tauari (Couratari oblongifolia) utilizando resina poliuretana de mamona. Sci Agrar2013; 14(3): 95–101. DOI: 10.5380/rsa.v14i3.40899
27.
SilvaRVD. Compósito de resina poliuretano derivada de óleo de mamona e fibras vegetais. PhD Thesis. Brazil: University of São Paulo, 2003. DOI: 10.11606/T.88.2003.tde-29082003-105440
28.
PatelKChaudharyVGohilPP, et al.Investigation on drilling of banana fibre reinforced composites. In: 2nd international conference on civil, materials and environmental sciences, April 2015. Atlantis Press, pp. 201–205. DOI: 10.2991/cmes-15.2015.58
29.
TrentEMWrightPK. Metal cutting. Butterworth-Heinemann, 2000.
30.
AzuanSAJuraidiJMMuhamadWMW. Evaluation of delamination in drilling rice husk reinforced polyester composites. Appl Mech Mater2012: 232: 106–110. DOI: 10.4028/www.scientific.net/AMM.232.106
31.
TabetZBelaadiABoumaazaM, et al.Drilling of a bidirectional jute fibre and cork-reinforced polymer biosandwich structure: ANN and RSM approaches for modelling and optimization. Int J Adv Manuf Technol2021; 117(11–12): 3819–3839. DOI: 10.1007/s00170-021-07679-y
32.
Sheikh-AhmadJYDavimJP. Cutting and machining of polymer composites. Wiley Encyclopedia of Composites, 2012, pp. 648–658. DOI: 10.1002/9781118097298.weoc061
33.
ChoudhuryMRSrinivasMSDebnathK. Experimental investigations on drilling of lignocellulosic fiber reinforced composite laminates. J Manuf Process2018; 34: 51–61. DOI: 10.1016/j.jmapro.2018.05.032
34.
DebnathKSinghIDvivediA. Drilling characteristics of sisal fiber-reinforced epoxy and polypropylene composites. Mater Manuf Process2014; 29(11–12): 1401–1409. DOI: 10.1080/10426914.2014.941870
35.
ShawMCCooksonJO. Metal cutting principles. Vol. 2, No. 3. New York: Oxford University Press, 2005.
36.
MerliniCSoldiVBarraGM. Influence of fiber surface treatment and length on physico-chemical properties of short random banana fiber-reinforced castor oil polyurethane composites. Polym Test2011; 30(8): 833–840. DOI: 10.1016/j.polymertesting.2011.08.008
