Abstract
Turning by wire electrical discharge machining (WEDT) has been proven as a successful cutting process for producing complex geometries in difficult-to-cut round bars. However, effects of the process factors on fatigue life and surface integrity have not been studied well. For the first time, in the present investigation it is studied how the WEDT factors influence the surface integrity and subsequent fatigue life of Inconel 718. Experiments were carried out using response surface design taking discharge current, pulse on time, and spindle speed into account as influential parameters. Variation of fatigue life was analyzed and dissuaded by residual stress and surface roughness. Analyses of variance have been taken into account as influential parameters. Finally, a series of optimization results were obtained to understand the trend of fatigue life and material removal rate in Pareto front graphs. Among the obtained results, the one with satisfaction of both responses was compared with the fatigue life and surface integrity of In718 fabricated by the conventional turning process. Results indicated that the fatigue life of parameters at optimum processing conditions (i.e., current of 5 A, pulse time of 1000, and fatigue spindle speed of 250 RPM) can be competitive with finish turning of Inconel 718.
Similar content being viewed by others
Data availability
It is confirmed that the data and materials can be available after publication on the basis of Springer Nature rights and access.
References
Jafarian F, Umbrello D, Golpayegani S, Darake Z (2016) Experimental investigation to optimize tool life and surface roughness in inconel 718 machining. Mater Manuf Process 31(13):1683–1691
Jafarian F (2020) Electro discharge machining of Inconel 718 alloy and process optimization. Mater Manuf Process 35(1):95–103
Bozdana AT, Ulutas T (2016) The effectiveness of multichannel electrodes on drilling blind holes on Inconel 718 by EDM process. Mater Manuf Process 31(4):504–513
Sun Y, Gong Y, Cheng J, Cai M (2018) Experimental investigation on carbon steel micro-rod machining by LS-WEDT. Mater Manuf Process 33(6):597–605
Krishnan SA, Samuel GL (2013) Multi-objective optimization of material removal rate and surface roughness in wire electrical discharge turning. Int J Adv Manuf Technol 67(9-12):2021–2032
Qu J, Shih AJ, Scattergood RO (2002) Development of the cylindrical wire electrical discharge machining process, part 1: concept, design, and material removal rate. J Manuf Sci Eng 124(3):702–707
Qu J, Shih AJ, Scattergood RO (2002) Development of the cylindrical wire electrical discharge machining process, part 2: surface integrity and roundness. J Manuf Sci Eng 124(3):708–714
Haddad MJ, Tehrani AF (2008) Material removal rate (MRR) study in the cylindrical wire electrical discharge turning (CWEDT) process. J Mater Process Technol 199(1-3):369–378
Haddad MJ, Tehrani AF (2008) Investigation of cylindrical wire electrical discharge turning (CWEDT) of AISI D3 tool steel based on statistical analysis. J Mater Process Technol 198(1-3):77–85
Mohammadi A, Tehrani AF, Emanian E, Karimi D (2008) Statistical analysis of wire electrical discharge turning on material removal rate. J Mater Process Technol 205(1-3):283–289
Mohammadi A, Tehrani AF, Emanian E, Karimi D (2008) A new approach to surface roughness and roundness improvement in wire electrical discharge turning based on statistical analyses. Int J Adv Manuf Technol 39(1-2):64–73
Mohammadi A, Tehrani AF, Abdullah A (2014) Investigation on the effects of ultrasonic vibration on material removal rate and surface roughness in wire electrical discharge turning. Int J Adv Manuf Technol 70(5-8):1235–1246
George J, Manu R, Mathew J (2019) Multi-objective optimization of roundness, cylindricity and areal surface roughness of Inconel 825 using TLBO method in wire electrical discharge turning (WEDT) process. J Braz Soc Mech Sci Eng 41(9):377
Sun Y, Gong Y, Yin G, Cai M, Li P (2018) Experimental study on surface quality and machinability of Ti-6Al-4V rotated parts fabricated by low-speed wire electrical discharge turning. Int J Adv Manuf Technol 95(5-8):2601–2611
George J, Mathew J, Manu R (2020) Determination of crater morphology and 3D surface roughness in wire electrical discharge turning of Inconel 825. Arab J Sci Eng 27:1–9
Devarasiddappa D, Chandrasekaran M (2020) Experimental investigation and optimization of sustainable performance measures during wire-cut EDM of Ti-6Al-4V alloy employing preference-based TLBO algorithm. Mater Manuf Process 28:1-0
Pramanik A, Islam MN, Basak AK, Dong Y, Littlefair G, Prakash C (2019) Optimizing dimensional accuracy of titanium alloy features produced by wire electrical discharge machining. Mater Manuf Process 34(10):1083–1090
Ming W, Zhang Z, Wang S, Zhang Y, Shen F, Zhang G (2019) Comparative study of energy efficiency and environmental impact in magnetic field assisted and conventional electrical discharge machining. J Clean Prod 214:12–28
Teimouri R, Baseri H (2012) Improvement of dry EDM process characteristics using artificial soft computing methodologies. Prod Eng 6(4-5):493–504
Bagherian Azhiri R, Jadidi A, Teimouri R (2020) Electrical discharge turning by assistance of external magnetic field, Part II: Study of surface integrity. Just accepted. 3:305–315. https://doi.org/10.1016/j.ijlmm.2020.03.002
Guo YB, Anurag S, Jawahir IS (2009) A novel hybrid predictive model and validation of unique hook-shaped residual stress profiles in hard turning. CIRP Ann 58(1):81–84
Germain G, Morel F, Lebrun JL, Morel A, Huneau B (2006) Effect of laser assistance machining on residual stress and fatigue strength for a bearing steel (100Cr6) and a titanium alloy (Ti 6Al 4V). Mater Sci Forum 524:569–574
Azhiri RB, Bideskan AS, Javidpour F, Tekiyeh RM (2019) Study on material removal rate, surface quality, and residual stress of AISI D2 tool steel in electrical discharge machining in presence of ultrasonic vibration effect. Int J Adv Manuf Technol 101(9-12):2849–2860
Teimouri R, Baseri H (2013) Experimental study of rotary magnetic field-assisted dry EDM with ultrasonic vibration of workpiece. Int J Adv Manuf Technol 67(5-8):1371–1384
Teimouri R, Baseri H, Moharami R (2015) Multi-responses optimization of ultrasonic machining process. J Intell Manuf 26(4):745–753
Hua Y, Liu Z, Wang B, Hou X (2019) Surface modification through combination of finish turning with low plasticity burnishing and its effect on fatigue performance for Inconel 718. Surf Coat Technol 375:508–517
Grzesik W, Niesłony P, Habrat W, Sieniawski J, Laskowski P (2018) Investigation of tool wear in the turning of Inconel 718 superalloy in terms of process performance and productivity enhancement. Tribol Int 118:337–346
Funding
This study was financially supported by the Prince Sultan University through the Structures and Materials Research Laboratory.
Author information
Authors and Affiliations
Contributions
Pouya Talebizadeh had 30% contribution in writing the paper and doing research; Arameh Eyvazian had 20% contribution in analyzing the results; Farayi Musharavati had 10% contribution in providing facilities; Qasim Zeeshan had 10% contribution in providing materials and tests; Roohollah Babaei Mahani had 25% contribution while supervising the work; Tamer A. Sebaey had 5% contribution for designing the experimental setup, and facilating the method of investigation as well providing financial aid to perform experiments.
Corresponding author
Ethics declarations
Competing interests
The authors declare that they have no competing interests.
Ethical approval
It is approved that the paper is original and has been written based on the authors’ own finding. All the figures and tables are original, and every expression from other published works were acknowledged and referenced.
Consent to participate
It is confirmed that all the authors are aware and satisfied of the authorship order and correspondence of the paper.
Consent to publish
All the authors are satisfied that the last revised version of the paper is published without any change.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Talebizadehsardari, P., Eyvazian, A., Musharavati, F. et al. Optimization of wire electrical discharge turning process: trade-off between production rate and fatigue life. Int J Adv Manuf Technol 112, 719–730 (2021). https://doi.org/10.1007/s00170-020-06351-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-020-06351-1