Material removal and surface texture in the longitudinal ultrasonic vibration-assisted milling of GH4169D superalloy

Abstract

GH4169D superalloy exhibits exceptional service performance, enhancing the capabilities of aero-engines. However, it also poses challenges to component machining. Ultrasonic vibration-assisted machining has demonstrated advantages in enhancing material machinability. However, comprehensive analyses that pertain to the tool cutting edge path, material removal mechanism, and surface texture in longitudinal ultrasonic vibration-assisted side-milling (LUVM) are rare. In this study, GH4169D superalloy was subjected to LUVM and conventional milling (CM) to investigate the material removal mechanism and surface texture generation. Furthermore, a noncutting time ratio model was proposed to predict the reduction in maximum milling force achieved by LUVM. Results indicated that compared with that of CM, the machining of LUVM was divided into milling and noncutting. The inclusion of noncutting contributed to a reduction in the maximum milling force during LUVM. However, as milling speed increased, noncutting time ratio decreased and subsequently diminished the advantage of LUVM. The chip morphology formed using LUVM exhibited a greater degree of curliness compared with that obtained using CM, facilitating chip breaking. The utilization of LUVM resulted in the formation of a thinner lamellar structure on the free surface of chips compared with the use of CM. The machined surface exhibited a distinct ultrasonic vibration texture in LUVM, which was characterized by a physics formula. The utilization of LUVM demonstrated a reduction in machined surface roughness Ra compared with the use of CM at a low milling speed. The findings of this study contribute to the prediction of the effects of LUVM on reducing maximum milling force and achieving control over chip morphologies and machined surface texture.

Graphical abstract

Keywords

GH4169D superalloy / longitudinal ultrasonic machining / material removal / surface texture

References

[1] Pickering E J, Mathur H, Bhowmik A, Messé O M D M, Barnard J S, Hardy M C, Krakow R, Loehnert K, Stone H J, Rae C M F. Grain-boundary precipitation in Allvac 718Plus. Acta Materialia, 2012, 60(6–7): 2757–2769

[2] Chen K, Rui S Y, Wang F, Dong J X, Yao Z H. Microstructure and homogenization process of as-cast GH4169D alloy for novel turbine disk. International Journal of Minerals, Metallurgy, and Materials, 2019, 26(7): 889–900

[3] Zhu Y L, Duan F M, Yong W, Fu H D, Zhang H T, Xie J X. Creep rupture life prediction of nickel-based superalloys based on data fusion. Computational Materials Science, 2022, 211: 111560

[4] Pei S H, Xue F, Zhou Y F, Pan C, Jia K. Effects of cryogenic gas jet cooling on milling surface roughness and tool life for GH4169 alloy additive manufacturing parts. Journal of Manufacturing Processes, 2023, 86: 266–281

[5] HalimN H A, Haron C H C, GhaniJ A, AzharM F. Tool wear and chip morphology in high-speed milling of hardened Inconel 718 under dry and cryogenic CO₂ conditions. Wear, 2019, 426–427: 1683–1690

[6] Zhang J, Han F Z. Experimental study and parameter optimization on sustainable and efficient machining GH4169 with rotating short arc milling method. The International Journal of Advanced Manufacturing Technology, 2022, 119(3–4): 2023–2042

[7] Li X G, Zhang W, Miao L Q, Pang Z H. Analysis of tool wear in GH4169 material milling process. Lubricants, 2023, 11(6): 245

[8] Wang M Q, Du J H, Deng Q, Tian Z L, Zhu J. The effect of phosphorus on the microstructure and mechanical properties of ATI 718Plus alloy. Materials Science and Engineering: A, 2015, 626: 382–389

[9] LiangJ H, Gao H L, XiangS B, ChenL, YouZ C, LeiY C. Research on tool wear morphology and mechanism during turning nickel-based alloy GH4169 with PVD-TiAlN coated carbide tool. Wear, 2022, 508–509: 204468

[10] Xu M R, Chen S, Kurniawan R, Li C P, In Kwak Y, Ali S, Choo M K, Han P W, Ko T J. Enhancement of machinability study in longitudinal ultrasonic vibration-assisted milling Inconel 718 using high-frequency-vibration spindle. The International Journal of Advanced Manufacturing Technology, 2023, 126(7–8): 3523–3542

[11] LiangC Y, Gong Y D, QuS S, YangY Y, ZhangH, SunY, ZhaoJ B. Performance of grinding nickel-based single crystal superalloy: Effect of crystallographic orientations and cooling-lubrication modes. Wear, 2022, 508–509: 204453

[12] Zhang J, Ling L, Luo D X, Deng C J, Huang X F, Tao G B, Cao H J. Cutting performance and surface quality of Ti-6Al-4V by longitudinal ultrasonic vibration-assisted high-speed dry milling with coated carbide tools. The International Journal of Advanced Manufacturing Technology, 2023, 126(11–12): 5583–5596

[13] Liu D W, Li C H, Dong L, Qin A G, Zhang Y B, Yang M, Gao T, Wang X M, Liu M Z, Cui X, Ali H M, Sharma S. Kinematics and improved surface roughness model in milling. The International Journal of Advanced Manufacturing Technology, 2024, 131(5–6): 2087–2108

[14] Zhao B, Ding W F, Shan Z D, Wang J, Yao C F, Zhao Z C, Liu J, Xiao S H, Ding Y, Tang X W, Wang X C, Wang Y F, Wang X. Collaborative manufacturing technologies of structure shape and surface integrity for complex thin-walled components of aero-engine: Status, challenge and tendency. Chinese Journal of Aeronautics, 2023, 36(7): 1–24

[15] Zhang G Q, Zhang J J, Fan G H, Xu C H, Du J. The effect of chip formation on the cutting force and tool wear in high-speed milling Inconel 718. The International Journal of Advanced Manufacturing Technology, 2023, 127(1–2): 335–348

[16] WangX, Zhao B, DingW F, YuW. Wear characteristics and performance in side milling of Ti₂AlNb intermetallic alloys with coated and uncoated end mills. Wear, 2024, 538–539: 205216

[17] Hussain A, Layegh S E, Lazoglu I, Arrazola P J, Lazcano X, Aristimuño P X, Subasi O, Yigit I E, Öztürk Ç, Yavaş Ç. Mechanics of milling 48-2-2 gamma titanium aluminide. CIRP Journal of Manufacturing Science and Technology, 2020, 30: 131–139

[18] Dang J Q, Zhang H, An Q L, Lian G H, Li Y G, Wang H W, Chen M. Surface integrity and wear behavior of 300M steel subjected to ultrasonic surface rolling process. Surface and Coatings Technology, 2021, 421: 127380

[19] Dang J Q, An Q L, Lian G H, Zuo Z Y, Li Y G, Wang H W, Chen M. Surface modification and its effect on the tensile and fatigue properties of 300M steel subjected to ultrasonic surface rolling process. Surface and Coatings Technology, 2021, 422: 127566

[20] Liao Z R, la Monaca A, Murray J, Speidel A, Ushmaev D, Clare A, Axinte D, M’Saoubi R. Surface integrity in metal machining – Part I: Fundamentals of surface characteristics and formation mechanisms. International Journal of Machine Tools & Manufacture, 2021, 162: 103687

[21] Wang B, Liu Z Q. Influences of tool structure, tool material and tool wear on machined surface integrity during turning and milling of titanium and nickel alloys: a review. The International Journal of Advanced Manufacturing Technology, 2018, 98(5–8): 1925–1975

[22] Yao G H, Liu Z Q, Song Q H, Wang B, Cai Y K. Numerical prediction and experimental investigation of residual stresses in sequential milling of GH4169 considering initial stress effect. The International Journal of Advanced Manufacturing Technology, 2022, 119(11–12): 7215–7228

[23] Yin X M, Liu Y H, Zhao S C, Li X, Geng D X, Zhang D Y. Tool wear and its effect on the surface integrity and fatigue behavior in high-speed ultrasonic peening milling of Inconel 718. Tribology International, 2023, 178: 108070

[24] Zhao J F, Liu Z Q, Wang B, Hu J R. PVD AlTiN coating effects on tool-chip heat partition coefficient and cutting temperature rise in orthogonal cutting Inconel 718. International Journal of Heat and Mass Transfer, 2020, 163: 120449

[25] Liu J J, Jiang X G, Han X, Zhang D Y. Influence of parameter matching on performance of high-speed rotary ultrasonic elliptical vibration-assisted machining for side milling of titanium alloys. The International Journal of Advanced Manufacturing Technology, 2019, 101(5–8): 1333–1348

[26] Xu J, Feng P F, Feng F, Zha H T, Liang G Q. Subsurface damage and burr improvements of aramid fiber reinforced plastics by using longitudinal–torsional ultrasonic vibration milling. Journal of Materials Processing Technology, 2021, 297: 117265

[27] Dambatta Y S, Li C H, Sayuti M, Sarhan A A D, Yang M, Li B K, Chu A X, Liu M Z, Zhang Y B, Said Z, Zhou Z M. Grindability evaluation of ultrasonic assisted grinding of silicon nitride ceramic using minimum quantity lubrication based SiO₂ nanofluid. Chinese Journal of Mechanical Engineering, 2024, 37(1): 25

[28] Sun J G, Li C H, Zhou Z M, Liu B, Zhang Y B, Yang M, Gao T, Liu M Z, Cui X, Li B K, Li R Z, Dambatta Y S, Sharma S. Material removal mechanism and force modeling in ultrasonic vibration-assisted micro-grinding biological bone. Chinese Journal of Mechanical Engineering, 2023, 36(1): 129

[29] Gao T, Zhang X P, Li C H, Zhang Y B, Yang M, Jia D Z, Ji H J, Zhao Y J, Li R Z, Yao P, Zhu L D. Surface morphology evaluation of multi-angle 2D ultrasonic vibration integrated with nanofluid minimum quantity lubrication grinding. Journal of Manufacturing Processes, 2020, 51: 44–61

[30] Sun J, Li P Y, Zhang S, Chen Y S, Lu H, Chen G Q, Shao D. Simulation and experimental study of ultrasonic vibration-assisted milling of GH4169 high-temperature alloy. Alexandria Engineering Journal, 2023, 73: 403–413

[31] Chang B Q, Yi Z X, Cao X B, Duan J A. Defect suppression and grain refinement during ultrasonic vibration-assisted side milling of GH4169 superalloy. Journal of Manufacturing Processes, 2023, 85: 281–294

[32] Chang B Q, Yi Z X, Duan J A, Zhang F, Gong D, Kang T. Microstructure evolution characterization of GH4169 superalloy under ultrasonic high-frequency vibration energy. Materials Characterization, 2023, 198: 112717

[33] Gao G F, Fu Z X, Wang Y, Pan X R, Xiang D H, Zhao B. Ultrasonic constitutive model and its application in ultrasonic vibration-assisted milling Ti₃Al intermetallics. Chinese Journal of Aeronautics, 2023, 36(7): 226–243

[34] Niu Q L, Rong J, Jing L, Gao H, Tang S W, Qiu X Y, Liu L P, Wang X H, Dai F P. Study on force-thermal characteristics and cutting performance of titanium alloy milled by ultrasonic vibration and minimum quantity lubrication. Journal of Manufacturing Processes, 2023, 95: 115–130

[35] Xu M R, Chen S, Kurniawan R, Li C P, Wei R, Teng H W, Kumaran T, Han P W, Ko T J. Machinability study of cryogenic-ultrasonic vibration-assisted milling Inconel 718 alloy. The International Journal of Advanced Manufacturing Technology, 2023, 127(9–10): 4887–4901

[36] Sonia P, Jain J K, Saxena K K. Influence of ultrasonic vibration assistance in manufacturing processes: A review. Materials and Manufacturing Processes, 2021, 36(13): 1451–1475

[37] Tong J L, Zhao J S, Chen P, Zhao B. Effect of ultrasonic elliptical vibration turning on the microscopic morphology of aluminum alloy surface. The International Journal of Advanced Manufacturing Technology, 2020, 106(3–4): 1397–1407

[38] HariprasadB, Selvakumar S J, Samuel RajD. Effect of cutting edge radius on end milling Ti-6Al-4V under minimum quantity cooling lubrication – Chip morphology and surface integrity study. Wear, 2022, 498–499: 204307

[39] Ullah I, Zhang S, Zhang Q, Wang R W. Numerical investigation on serrated chip formation during high-speed milling of Ti-6Al-4V alloy. Journal of Manufacturing Processes, 2021, 71: 589–603

[40] Li G X, Xie W B, Wang H T, Chai Y B, Zhang S L, Yang L Q. Optimizing processing parameters and surface quality of TC18 via ultrasonic-assisted milling (UAM): an experimental study. Micromachines, 2023, 14(6): 1111

[41] Wang H T, Zhang S L, Li G X. Experimental study on ultrasonic-assisted end milling forces in 2195 aluminum-lithium alloy. Materials, 2022, 15(7): 2508

[42] Chen P, Tong J L, Zhao J S, Zhang Z M, Zhao B. A study of the surface microstructure and tool wear of titanium alloys after ultrasonic longitudinal-torsional milling. Journal of Manufacturing Processes, 2020, 53: 1–11

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