Abstract
Purpose
Repetitive cutting nature of ultrasonic-assisted turning (UAT) has evidenced considerable enhancements in the machinability of difficult-to-cut materials. Pre-heating is another approach for improving the machinability of such materials. In this regard, a novel approach, combining ultrasonic vibration and pre-heating of a workpiece, is proposed to analyze the responses while cutting difficult-to-cut material. Thus, this study aims to develop a finite element (FE) model to estimate tool wear, chip–tool contact length and machining forces, under the combined effect, considering Nimonic 90 as workpiece material. The FE results are validated using an in-house developed setup.
Methods
The finite element model is developed for executing conventional turning (CT), UAT, and hot-UAT (HUAT) at 200 °C. The resonance frequency and amplitude used are 20 kHz and 10 µm, respectively, for the UAT and HUAT processes. Moreover, the horn is designed using FEM and fabricated to develop the UAT setup. The turning experiments of all three types are performed for Nimonic 90 under dry conditions at two different sets of process parameters. The induction heating technique is used for the HUAT to pre-heat the workpiece to maintain similar initial conditions as the FEM. The tool flank and crater wear, machining forces, and tool–chip contact length estimated by FEM are validated using the UAT setup.
Results
The results are examined in terms of tool flank and crater wear, tool–chip contact length, cutting force, and feed forces. The FEM and experimental results are found to be in close agreement with an approximate error of 2–25%. The main tool wear mechanisms detected are edge chipping, abrasion, adhesion of BUE, and fracture of tool nose. The HUAT reduces the tool–chip contact length by 5–21%, cutting force by 5–25%, and feed force by 14–36%, compared to CT and UAT. It is also observed that the error increases at the higher value of cutting speed. It is attributed to a catastrophic failure of the cutting edge at a higher cutting speed.
Conclusion
The HUAT and UAT show a substantial reduction in tool wear while machining at a low cutting speed. Whereas, at a higher cutting speed, the tool wear significantly increases in all three types of turning operations.
Similar content being viewed by others
Abbreviations
- σ:
-
Flow stress of workpiece material (MPa)
- \({\sigma }_{1}\) :
-
Maximum principal stress (MPa)
- \({\sigma }_{f}\) :
-
Flow stress (MPa)
- \({\sigma }_{n}\) :
-
Contact pressure at tool–chip interface (MPa)
- \({\sigma }_{nn}\) :
-
Normal stress (MPa)
- ɛ:
-
Plastic strain
- \({\upvarepsilon }_{f}\) :
-
Effective strain
- \(\dot{\varepsilon }\) :
-
Strain rate (s−1)
- \(\dot{{\varepsilon }_{0}}\) :
-
Reference strain rate (s−1)
- \(\eta\) :
-
Speed of sound through solid (m/s)
- τ:
-
Frictional shear stress (MPa)
- µ:
-
Coefficient of friction
- \(\omega\) :
-
Angular frequency (rad)
- λ:
-
Frequency of the wave (rad/s)
- \(a\) :
-
Amplitude (µm)
- \({a}_{p}\) :
-
Depth of cut (mm)
- \(f\) :
-
Frequency (Hz)
- \(h\) :
-
Heat convection coefficient (W/m2 °C)
- \({h}_{p}\) :
-
Heat transfer coefficient at processing zone
- \(m\) :
-
Thermal softening coefficient
- \({m}_{f}\) :
-
Constant of shear friction
- \(n\) :
-
Hardening coefficient
- \({q}_{t}\) :
-
Heat flux at tool–environment interface
- \({q}_{w}\) :
-
Heat flux at workpiece–environment interface
- s:
-
Velocity of pressure wave (m/s)
- \(t\) :
-
Time (s)
- \({t}_{0}\) :
-
Uncut chip thickness (mm)
- \(w\) :
-
Crater wear (mm)
- \(A\) :
-
Yield strength of workpiece material (MPa)
- \({A}_{h}\) :
-
Cross section of the solid bar (mm2)
- \(B\) :
-
Hardening modulus (MPa)
- \(C\) :
-
Strain rate sensitivity coefficient
- \(D\) :
-
Material constant for damage
- \(F\) :
-
Feed rate (mm/rev)
- \({F}_{c}\) :
-
Cutting force (N)
- \({F}_{f}\) :
-
Feed force (N)
- \({L}_{c}\) :
-
Tool–chip contact length (mm)
- \(T\) :
-
Workpiece temperature (°C)
- \({T}_{0}\) :
-
Room temperature (°C)
- \({T}_{i}\) :
-
Temperature at tool–chip interface (°C)
- \({T}_{m}\) :
-
Melting temperature of workpiece material (°C)
- \({T}_{t}\) :
-
Tool temperature (°C)
- \({T}_{w}\) :
-
Workpiece temperature (°C)
- \(V\) :
-
Cutting speed (m/min)
- \({V}_{s}\) :
-
Sliding velocity at tool–chip interface (m/min)
- \({V}_{t}\) :
-
Velocity given to the cutting tool (m/min)
- VB :
-
Width of flank wear (mm)
- CT:
-
Conventional turning
- JC:
-
Johnson–Cook
- WC:
-
Tungsten carbide
- BUE:
-
Built-up edge
- CVD:
-
Chemical vapor deposition
- FEM:
-
Finite element modeling
- SEM:
-
Scanning electron microscopy
- UAT:
-
Ultrasonic-assisted turning
- HUAT:
-
Hot ultrasonic-assisted turning
- TWCR:
-
Tool–workpiece contact ratio
References
Choudhury IA, El-Baradie MA (1998) Machinability of nickel-base super alloys: a general review. J Mater Process Technol 77(1–3):278–284
Thakur A, Gangopadhyay S (2016) State-of-the-art in surface integrity in machining of nickel-based super alloys. Int J Mach Tools Manuf 100:25–54
Khanna N, Airao J, Gupta MK, Song Q, Liu Z, Mial M, Maruda R, Krolczyk G (2019) Optimization of power consumption as-sociated with surface roughness in ultrasonic assisted turning ofNimonic-90 using hybrid particle swarm-simplex method. Materials 12:3418
Dandekar CR, Shin YC (2010) Laser-assisted machining of a fiber reinforced metal matrix composite. ASME J Manuf Sci Eng 132(6):061004
Choi YH, Lee CM (2018) A study on the machining characteristics of AISI 1045 steel and Inconel 718with circular cone shape in induction assisted machining. J Manuf Process 34:463–476
Najiha MS, Rahman MM, Yusoff AR (2015) Flank wear characterization in aluminum alloy (6061 T6) with nanofluid minimum quantity lubrication environment using an uncoated carbide tool. ASME J Manuf Sci Eng 137(6):061004
Nath C, Rahman M (2008) effect of machining parameters in ultrasonic vibration cutting. Int J Mach Tools Manuf 48:965–974
Airao J, Khanna N, Roy A, Hegab H (2020) Comprehensive experimental analysis and sustainability assessment of machining Nimonic 90 using ultrasonic-assisted turning facility. Int J Adv Manuf Technol 109:1447–1462
Airao J, Nirala CK (2022) Machinability of Ti-6Al-4V and Nimonic-90 in ultrasonic-assisted turning under sustainable cutting fluid. Mater Today Proc. https://doi.org/10.1016/j.matpr.2022.02.312
Airao J, Nirala CK, Lacalle LNdL, Khanna N (2021) Tool wear analysis during ultrasonic assisted turning of Nimonic-90 under dry and wet conditions. Metals 11(8):1253
Woo WS, Lee CM (2019) Innovative use of multi-heat sources for improvement of tool life in thermally assisted machining of high-strength material. J Manuf Process 38:30–37
Kim JH, Kim EJ, Lee CM (2020) A study on the heat affected zone and machining characteristics of difficult to-cut materials in laser and induction assisted machining. J Manuf Process 57:499–508
Gholamzadeh B, Soleimanimehr H (2019) Finite element modeling of ultrasonic-assisted turning: cutting force and heat generation. Mach Sci Technol 23(6):869–885
Ahmed N, Mitrofanov AV, Babitsky VI, Silberschmidt VV (2007) 3D finite element analysis of ultrasonically assisted turning. Comp Mater Sci 39(1):149–154
Muhammad R, Maurotto A, Demiral M, Roy A, Silberschmidt VV (2014) Thermally enhanced ultrasonically assisted machining of Ti alloy. CIRP J Manuf Sci Technol 7(2):159–167
Airao J, Nirala CK (2021) Finite element modeling of ultrasonic assisted turning with external heating. Proc CIRP 102:61–66
Lotfi M, Jahanbakhsh M, Farid AA (2016) Wear estimation of ceramic and coated carbide tools in turning of Inconel 625: 3D FE analysis. Trib Int 99:107–116
Attanasio A, Cerettin E, Rizzuti S, Umbrello D, Micari F (2008) 3D finite element analysis of tool wear in machining. CIRP Ann: Manuf Technol 57:61–64
Malakizadi A, Gruber H, Sadik I, Nyborg L (2016) An FEM-based approach for tool wear estimation in machining. Wear 368–369:10–24
Khajehzadeh M, Boostanipour O, Razfar MR (2020) Finite element simulation and experimental investigation of residual stresses in ultrasonic assisted turning. Ultrasonics 108:106208
Thanh CL, Nguyen TN, Vu TH, Khatir S, Wahab MA (2022) A geometrically nonlinear size-dependent hypothesis for porous functionally graded micro-plate. Eng Comp 38(1):S449–S460
Phung-Van P, Thai CH, Xuan HN, Wahab MA (2019) An isogeometric approach of static and free vibration analyses for porous FG nanoplates. Euro J Mech A: Solids 78:103851
Thanh CL, Hoang LM, Phuong PV, Phuoc NT, Tounsi A (2022) Nonlinear bending analysis of porous sigmoid FGM nanoplate via IGA and nonlocal strain gradient theory. Adv Nano Res 12(5):441–455
Thanh CL, Tran LV, Huu TV, Wahab MA (2019) The size-dependent thermal bending and buckling analyses of composite laminate microplate based on new modified couple stress theory and isogeometric analysis. Comput Methods Appl Mech Eng 350:337–361
Thanh CL, Nguyen KD, Le MH, To TS, Vu PP, Wahab MA (2022) Nonlocal strain gradient IGA numerical solution for static bending, free vibration and buckling of sigmoid FG sandwich nanoplate. Physica B: Cond Matt 631:413426
Vinh PV, Chinh NV, Tounsi A (2022) Static bending and buckling analysis of bi-directional functionally graded porous plates using an improved first-order shear deformation theory and FEM. Euro J Mech A: Solids 96:104743
Kumar Y, Gupta A, Tounsi A (2021) Size-dependent vibration response of porous graded nanostructure with FEM and nonlocal continuum model. Adv Nano Res 11(1):01–17
Alimirzaei S, Mohammadimehr M, Tounsi A (2019) Nonlinear analysis of viscoelastic micro-composite beam with geometrical imperfection using FEM: MSGT electro-magneto-elastic bending, buckling and vibration solutions. Struct Eng Mech 71(5):485–502
Garg A, Belarbi MO, Tounsi A, Li L, Singh A, Mukhopadhyay T (2022) Predicting elemental stiffness matrix of FG nanoplates using Gaussian Process Regression based surrogate model in framework of layerwise model. Eng Ana Bound Elem 143:779–795
Markopoulos AP (2013) Finite element method in machining processes. Springer
Xi Y, Bermingham M, Wang G, Dargusch M (2013) Finite element modeling of cutting force and chip formation during thermally assisted machining of Ti6Al4V alloy. ASME J Manuf Sci Eng 135(6):061014
Johnson GR, Cook WH (1983) A Constitutive Model and Data for Metals. Proceedings of the Seventh International Symposium on Ballistics, The Hague, The Netherlands, April 19–21: 541–547.
Cockroft MG, Latham DJ (1968) Ductility and workability of metals. J Inst Met 96:33–39
Umbrello D (2008) Finite element simulation of conventional and high-speed machining of Ti6Al4V alloy. J Mater Process Technol 196:79–87
Chetan GS, Rao PV (2018) Specific cutting energy modeling for turning nickel-based Nimonic 90 alloy under MQL condition. Int J Mech Sci 146–147:25–38
Airao J, Nirala CK (2021) Analytical modeling of machining forces and friction characteristics in ultrasonic assisted turning process. ASME J Manuf Sci Eng 144(2):021014
Yen YC, Jain A, Altan T (2004) A finite element analysis of orthogonal machining using different tool edge geometries. J Mater Process Technol 146(1):72–81
Ozel T (2006) The influence of friction models on finite element simulations of machining. Int J Mach Tools Manuf 46:518–530
Usui E, Shirakhashi T, Kitagawa T (1978) Part: 3 analytical prediction of three dimensional cutting process. Trans ASME: J Eng Ind 1:33–38
Airao J, Kishore H, Nirala CK (2021) Tool wear behavior in μ-turning of nimonic 90 under vegetable oil-based cutting fluid. ASME J Micro Nano-Manuf, DOI 10(1115/1):4053315
Stephenson DA, Agapiou JS (1997) Metal cutting theory and practice. CRC Press
Choi YH, Lee CM (2018) A study on the machining characteristics of AISI 1045 steel and Inconel 718 with circular cone shape in induction assisted machining. J Manuf Process 34:464–476
Airao J, Nirala CK (2022) Machinability analysis of Titanium-64 using ultrasonic vibration and vegetable-oil. Mater Manuf Process 37(16):1893–1901
Trent EM, Wright PK (2000) Metal Cutting, Butterworth-Heinemann. Elsevier, Amsterdam, The Netherlands
Ezugwu EO, Wang ZM, Machado AR (1999) The machinability of Nickel-based alloys: a review. J Mater Process Technol 86:1–16
Ozler L, Inan A, Ozel C (2001) Theoretical and experimental determination of tool life in hot machining of austenitic manganese steel. Int J Mach Tools Manuf 41:163–172
Airao J, Nirala CK, Bertolini R, Krolczyk GM, Khanna N (2022) Sustainable cooling strategies to reduce tool wear, power consumption and surface roughness during ultrasonic assisted turning of Ti-6Al-4V. Tribo Int 169:107494
Zhu D, Zhang X, Ding H (2013) Tool wear characteristics in machining of Nickel-based superalloys. Int J Mach Tools Manuf 64:60–77
Devillez A, Schneider F, Dominiak S, Dudzinski D, Larrouquere D (2007) Cutting forces and wear in dry machining of Inconel 718 with coated carbide tools. Wear 262:931–942
Ambhore N, Kamble D, Agrawal D (2022) Experimental investigation of induced tool vibration in turning of hardened AISI52100 steel. J Vib Eng Technol. https://doi.org/10.1007/s42417-022-00473-4
Chetan BBC, Ghosh S, Rao PV (2016) Wear behaviour of PVD TiN coated carbide inserts during machining of Nimonic 90 and Ti6Al4V superalloys under dry and MQL conditions. Cera Int 42:14873–14885
Bermingham MJ, Oalanisamy S, Dargusch MS (2012) Understanding the tool wea mechanism during thermally assisted machining Ti-6Al-4V. Int J Mach Tools Manuf 62:76–87
Funding
No funding was received for conducting this study.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of Interest
The authors have no relevant financial or non-financial interests to disclose.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Airao, J., Nirala, C.K. Finite Element Modeling and Experimental Validation of Tool Wear in Hot-Ultrasonic-Assisted Turning of Nimonic 90. J. Vib. Eng. Technol. 11, 3687–3705 (2023). https://doi.org/10.1007/s42417-022-00776-6
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s42417-022-00776-6