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Improve the Micro-hardness of Single Point Incremental Forming Product Using Magnetic Abrasive Finishing | ||
| Engineering and Technology Journal | ||
| Article 5, Volume 38, 8A, 2020, Pages 1137-1142 PDF (1 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.30684/etj.v38i8A.906 | ||
| Authors | ||
| Baqer A. Ahmed* ; Saad K. Shather; Wisam K. Hamdan | ||
| Department of Production Engineering & Metallurgy, University of Technology-Iraq. | ||
| Abstract | ||
| In this paper the Magnetic Abrasive Finishing (MAF) was utilized after Single Point Incremental Forming (SPIF) process as a combined finishing process. Firstly, the Single Point Incremental forming was form the truncated cone made from low carbon steel (1008-AISI) based on Z-level tool path then the magnetic abrasive finishing process was applied on the surface of the formed product. Box-Behnken design of experiment in Minitab 17 software was used in this study. The influences of different parameters (feed rate, machining step size, coil current and spindle speed) on change in Micro-Vickers hardness were studied. The maximum and minimum change in Micro-Vickers hardness that achieved from all the experiments were (40.4 and 1.1) respectively. The contribution percent of (feed rate, machining step size, coil current and spindle speed) were (7.1, 18.068, 17.376 and 37.894) % respectively. After MAF process all the micro surface cracks that generated on the workpiece surface was completely removed from the surface. | ||
| Keywords | ||
| SPIF; MAF; Micro-Vickers hardness; Box-Behnken design | ||
| References | ||
|
[1] P.A.F. Martins, N. Bay, M. Skjoedt and M.B. Silva, “Theory of single point incremental forming,” CIRP Annals - Manufacturing Technology, Vol.57, pp. 247–252, 2008. [2] H. Kumar, S. Singh and P. Kumar, “Magnetic abrasive finishing-a review,” International Journal of Engineering Research & Technology (IJERT), ISSN: 2278-0181, Vol. 2 Issue 3, 2013. [3] S.C. Jayswal, V.K. Jain, and P.M. Dixit, “Modeling and simulation of magnetic abrasive finishing process,” International Journal of Advanced Manufacturing Technology, Vol. 26, pp. 477–49, 2005. [4] V. Gulati, A. Aryal1, P. Katyal and A. Goswami, “Process parameters optimization in single point incremental forming,” J. Inst. Eng. India Ser. C, 2015. [5] H. Xie, Y. Zou, C. Dong and J. Wu, “Study on the magnetic abrasive finishing process using alternating magnetic field: investigation of mechanism and applied to aluminum alloy plate,” The International Journal of Advanced Manufacturing Technology, 2018. [6] M. S. Uddin, V. Santos and R. Marian “Interplay of process variables in magnetic abrasive finishing of AISI 1018 steel using sic and al2o3 abrasives,” Journal of Manufacturing and Materials Processing Vol.3, No.29, doi:10.3390/jmmp3020029, 2019. [7] D. K. Singh, V. K. Jain, and V. Raghuram, “Experimental investigations into forces acting during a magnetic abrasive finishing process,” International Journal of Advanced Manufacturing Technology Vol.30, pp. 652–662, 2006. [8] R. K. Jain, V. K. Jain, P. M. Dixit “Modeling of material removal and surface roughness in abrasive flow machining process,” Int. J. of Machine Tools & Manufacture, vol.39, pp.1903-1923, 1999. [9] T. Mori, K. Hirota, and Y. Kawashima, “Clarification of magnetic abrasive finishing mechanism,” Journal of Materials Processing Technology, Vols.143-144, pp. 682–686, 2003. | ||
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