Abstract
To study the wear mechanism of micro-tools that cut superalloy materials, a single-crystal nickel-based superalloy DD98 was micro-milled by a cemented carbide milling tool with a 0.6-mm diameter, and the wear standard for the micro-milling tool was established based on the change in the tool diameter and groove bottom width after wear. Then, the wear mathematical model for the micro-milling tool was established. The wear mechanism and wear form of the micro-milling tool that cut the single-crystal nickel-based superalloy were observed with scanning electron microscopy (SEM). The influence of the element change of the tool and workpiece material during the cutting process and workpiece performance were proposed based on the energy spectroscopy analysis. The relevant mechanism and experimental data have theoretical significance for exploring the cutting mechanism of difficult-to-machine materials.
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Abbreviations
- n :
-
Spindle speed
- f :
-
Feed rate
- a p :
-
Depth of cut
- d 01 :
-
The unworn tool diameter
- d 11 :
-
The worn tool diameter
- W 1 :
-
The tool wear amount after micro-milling the first groove
- D 01 :
-
The theoretical width of the first groove
- D 11 :
-
The first groove width after micro-milling
- H 1 :
-
The one-side width variation of the first groove
- W T :
-
The tool wear amount
References
Jaffery SHI, Khan M, Ali L (Mativenga, PT(2015) Statistical analysis of process parameters in micromachining of Ti-6Al-4V alloy. P I Mech Eng B-J Eng 230(6):1017–1034
Tansel IN, Arkan TT, Bao WY, Mahendrakar N, Mccool M (2000) Tool wear estimation in micro-machining. Int J Mach Tool Manu 40(4):599–608
Tansel I, Rodriguez O, Trujillo M, Paz E, Li W (1998) Micro-end-milling-I: wear and breakag. Int J Mach Tool Manu 38:1419–1436
Mian AJ, Driver N, Mativenga PT (2011) Estimation of minimum chip thickness in micro-milling using acoustic emission. P I Mech Eng B-J Eng 225(9):1535–1551
Abidin ZZ, Mativenga PT, Harrison G (2020) Chilled air system and size effect in micro-milling of nickel-titanium shape memory alloys. Int J Pr Eng Man-GT 7(2):283–297
Imran M, Mativenga PT, Gholinia A, Withers PJ (2015) Assessment of surface integrity of Ni superalloy after electrical-discharge, laser and mechanical micro-drilling processes. Int J Adv Manuf Technol 79(5–8):1303–1311
Rehma GU, Jaffery SHI, Khan M, Ali L, Khan A, Butt SI (2018) Analysis of Burr formation in low speed micro-milling of titanium alloy (Ti-6Al-4V). Mech Sci 9(2):231–243
Musfirah AH, Ghani JA, Haron CHC (2017) Tool wear and surface integrity of inconel 718 in dry and cryogenic coolant at high cutting speed. Wear 376-377:125–133
Nalbant M, Altin A, Goekkaya H (2007) The effect of cutting speed and cutting tool geometry on machinability properties of nickel-base inconel 718 super alloys. Mater Design 28(4):1334–1338
Thakur DG, Ramamoorthy B, Vijayaraghavan L (2012) Some investigations on high speed dry machining of aerospace material Inconel 718 using multicoated carbide inserts. Adv Manuf Pro 10:1066–1072
Park KH, Yang GD, Lee DY (2015) Tool wear analysis on coated and uncoated carbide tools in inconel machining. Int J Precis Eng Manuf 16(7):1639–1645
Aurich JC, Bohley M, Reichenbach IG, Kirsch B (2017) Surface quality in micro milling: influences of spindle and cutting parameters. CIRP Ann-Manuf Technol 66:101–104
Nakamoto K, Katahira K, Ohmori H, Yamazaki K, Aoyama T (2012) A study on the quality of micro-machined surfaces on tungsten carbide generated by PCD micro end-milling. CIRP Ann-Manuf Technol 61:567–570
Ahmed A, Fardi A, Tanjilu M, Wong YS, Rahman M, Senthil Kumar A (2017) A comparative study on the modelling of edm and hybrid electrical discharge and arc machining considering latent heat and temperature-dependent properties of inconel 718. Int J Adv Manuf Technol 94:2729–2737
Zhou L, Wang CY, Qin Z, Li WH (2004) Wear characteristics of micro-end mill in high-speed milling of graphite electrode. Key Eng Mater 259-260:858–863
Miyaguchi T, Masuda M, Takeoka E, Iwabe H (2001) Effect of tool stiffness upon tool wear in high spindle speed milling using small ball end mill. Precis Eng 25(2):145–154
Shelton JA, Shin YC (2010) Comparative evaluation of laser-assisted micro-milling for AISI 316, AISI 422, TI-6AL-4V and Inconel 718 in a side-cutting configuration. J Micromech Microeng 20(7):075012
Dasilva RB, Machado Álisson R, Ezugwu EO, Bonney J, Sales WF (2013) Tool life and wear mechanisms in high speed machining of ti–6al–4v alloy with pcd tools under various coolant pressures. J Mater Process Technol 213(8):1459–1464
Thepsonthi T, Özel T (2015) 3-D finite element process simulation of micro-end milling Ti-6Al-4V titanium alloy: experimental validations on chip flow and tool wear. J Mater Process Technol 22:128–145
Zhang JF, Gong YD, Liu YM, Zhang JF, Gong YD, Liu YM, Cheng J, Wen XL (2011) Study of micro-tool wear based on finite element method. Adv Mater Res 314-316:1806–1810
Liu YY, Jia ZY, Wu WY, Lu XH (2016) Tool wear appearance and failure mechanism of coated carbide tools in micro-milling of Inconel 718 super alloy. Ind Lubr tribol 68:267–277
Jaffery SHI, Mativenga PT (2012) Wear mechanisms analysis for turning Ti-6Al-4V—towards the development of suitable tool coatings. Int J Adv Manuf Technol 58(5–8):479–493
Funding
This work was supported by the National Natural Science Foundation of China (No.51775100) and the Doctoral Start-up Fund of Liaoning Province (2019-BS-123).
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Gao, Q., Guo, Gy. & Cai, M. Wear mechanism and experimental study of a tool used for micro-milling single-crystal nickel-based superalloys. Int J Adv Manuf Technol 113, 117–129 (2021). https://doi.org/10.1007/s00170-020-06428-x
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DOI: https://doi.org/10.1007/s00170-020-06428-x