Abstract
Ni-based superalloy is one of the commonly used materials in the aerospace manufacturing field. Tool wear is inevitable and severe in machining Ni-based superalloy. The participation of worn tools in the machining process will lower the surface quality and increase production costs. These unacceptable results can be avoided if the worn tool gets a timely replacement with help of predicting the tool wear. Ball-end cutters are often used in semi-finishing or finishing freeform surface parts. However, the wear distribution along the cutting edge is uneven due to the hemisphere structure of the ball-end cutter and time-varying cutter-workpiece engagement. This phenomenon is hardly considered in existing prediction methods which predict a single value as the overall tool wear. Actually, a failure at any point on the cutting edge will reduce the overall cutting performance of the tool and degrade the surface integrity. Therefore, it is necessary to predict the wear distribution in the ball part. To fill the research gap, this study presents a tool wear prediction method, considering the variety of wear rates and cutting lengths along the cutting edge. First, an improved tool wear rate model considering the effect of the cutting edge location is established. Secondly, the cutting length distribution along the cutting edge is calculated by simulating the machining process. Finally, the wear of the cutting edge at each height is predicted by combining the corresponding wear rate and cutting length. The maximum wear on the tool flank is selected to represent the final tool wear state. The freeform surface milling experiment is carried out to validate this method. Results show that this method can predict the value and the position of the maximum wear on the tool flank under fixed cutting parameters. The prediction error of the maximum wear value is 12.5% when the tool approaches the wear criterion.
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Abbreviations
- CWE:
-
Cutter-workpiece engagement
- ACS:
-
Active cutting strip
- ICS:
-
Inactive cutting strip
- \(h\) :
-
Cutting strip height, mm
- \(v\) :
-
Cutting speed, mm/min
- \({v}_{h}\) :
-
Cutting speed at the height h, mm/min
- \(n\) :
-
Spindle speed, rpm
- \(r\) :
-
Tool shank radius, mm
- \(w\) :
-
Flank wear, mm
- \(T\) :
-
Tool life, min
- l :
-
Cutting length in T, mm
- \({C}_{1}\), \({C}_{2}\) :
-
Constants in tool life model
- \(f\) :
-
Feed rate per tooth, mm/z
- \(z\) :
-
The number of tool teeth
- \(\alpha\), \(\beta\), \(\gamma\) :
-
Coefficients in tool life model
- \(\theta\) :
-
Inclination angle, deg
- \(\omega\) :
-
Wear rate
- \({w}_{0}\) :
-
Initial tool wear
- \({l}_{0}\) :
-
Cutting length with initial tool wear, mm
- \(\boldsymbol{\Omega }\) :
-
Wear rate matrix
- \({\varvec{L}}\) :
-
Cutting length matrix
- \({\varvec{W}}\) :
-
Wear matrix
- \({{\varvec{n}}}_{\mathrm{w}}\) :
-
Normal vector of workpiece surface
- \({{\varvec{T}}}_{\mathrm{a}}\) :
-
Tool axis vector
References
Sun W, Luo M, Zhang D (2020) Machining vibration monitoring based on dynamic clamping force measuring in thin-walled components milling. Int J Adv Manuf Technol 117:2211–2226
Ghosh S, Naskar SK, Mandal NK (2018) Estimation of residual life of a cutting tool used in a machining process. In: 4th International Conference on Engineering, Applied Sciences and Technology. EDP Sciences, Phuket, Thailand
Loizou J, Tian W, Robertson J, Camelio J (2015) Automated wear characterization for broaching tools based on machine vision systems. J Manuf Syst 37:558–563. https://doi.org/10.1016/j.jmsy.2015.04.005
Kious M, Ouahabi A, Boudraa M, Serra R, Cheknane A (2010) Detection process approach of tool wear in high speed milling. Meas J Int Meas Confed 43:1439–1446. https://doi.org/10.1016/j.measurement.2010.08.014
Gomes MC, Brito LC, Bacci da Silva M, Viana Duarte MA (2021) Tool wear monitoring in micromilling using Support Vector Machine with vibration and sound sensors. Precis Eng 67:137–151. https://doi.org/10.1016/j.precisioneng.2020.09.025
Wang C, Bao Z, Zhang P, Ming W, Chen M (2019) Tool wear evaluation under minimum quantity lubrication by clustering energy of acoustic emission burst signals. Measurement 138:256–265. https://doi.org/10.1016/j.measurement.2019.02.004
Rizal M, Ghani JA, Nuawi MZ, Haron CHC (2017) Cutting tool wear classification and detection using multi-sensor signals and Mahalanobis-Taguchi System. Wear 376–377:1759–1765. https://doi.org/10.1016/j.wear.2017.02.017
Salgado DR, Alonso FJ (2007) An approach based on current and sound signals for in-process tool wear monitoring. Int J Mach Tools Manuf 47:2140–2152. https://doi.org/10.1016/j.ijmachtools.2007.04.013
Nouri M, Fussell BK, Ziniti BL, Linder E (2015) Real-time tool wear monitoring in milling using a cutting condition independent method. Int J Mach Tools Manuf 89:1–13. https://doi.org/10.1016/j.ijmachtools.2014.10.011
Yao Z, Luo M, Mei J, Zhang D (2021) Position dependent vibration evaluation in milling of thin-walled part based on single-point monitoring. Meas J Int Meas Confed 171:108810. https://doi.org/10.1016/j.measurement.2020.108810
Wang GF, Yang YW, Zhang YC, Xie QL (2014) Vibration sensor based tool condition monitoring using ν support vector machine and locality preserving projection. Sensors Actuators, A Phys 209:24–32. https://doi.org/10.1016/j.sna.2014.01.004
Liu MK, Tseng YH, Tran MQ (2019) Tool wear monitoring and prediction based on sound signal. Int J Adv Manuf Technol 103:3361–3373. https://doi.org/10.1007/s00170-019-03686-2
Corne R, Nath C, El Mansori M, Kurfess T (2017) Study of spindle power data with neural network for predicting real-time tool wear/breakage during Inconel drilling. J Manuf Syst 43:287–295. https://doi.org/10.1016/j.jmsy.2017.01.004
Zhang Y, Zhu K, Duan X, Li S (2021) Tool wear estimation and life prognostics in milling: model extension and generalization. Mech Syst Signal Process 155. https://doi.org/10.1016/j.ymssp.2021.107617
Capasso S, Paiva JM, Junior EL et al (2019) A novel method of assessing and predicting coated cutting tool wear during Inconel DA 718 turning. Wear 432–433:202949. https://doi.org/10.1016/j.wear.2019.202949
Huang Y, Liang SY (2004) Modeling of CBN tool flank wear progression in finish hard turning. J Manuf Sci Eng Trans ASME 126:98–106. https://doi.org/10.1115/1.1644543
Pálmai Z (2013) Proposal for a new theoretical model of the cutting tool’s flank wear. Wear 303:437–445. https://doi.org/10.1016/j.wear.2013.03.025
Luo M, Luo H, Zhang D, Tang K (2018) Improving tool life in multi-axis milling of Ni-based superalloy with ball-end cutter based on the active cutting edge shift strategy. J Mater Process Technol 252:105–115. https://doi.org/10.1016/j.jmatprotec.2017.09.010
Zheng G, Xu R, Cheng X, Zhao G, Li L, Zhao J (2018) Effect of cutting parameters on wear behavior of coated tool and surface roughness in high-speed turning of 300M. Meas J Int Meas Confed 125:99–108. https://doi.org/10.1016/j.measurement.2018.04.078
Altintas Y (2012) Manufacturing automation: metal cutting mechanics, machine tool vibrations, and CNC design. Cambridge University Press, Cambridge
Yu W, Ming W, An Q, Chen M (2021) Cutting performance and wear mechanism of honeycomb ceramic tools in interrupted cutting of nickel-based superalloys. Ceram Int 47:18075–18083. https://doi.org/10.1016/j.ceramint.2021.03.123
Zhu D, Zhang X, Ding H (2013) Tool wear characteristics in machining of nickel-based superalloys. Int J Mach Tools Manuf 64:60–77. https://doi.org/10.1016/j.ijmachtools.2012.08.001
Wang C, Ming W, Chen M (2016) Milling tool’s flank wear prediction by temperature dependent wear mechanism determination when machining Inconel 182 overlays. Tribol Int 104:140–156. https://doi.org/10.1016/j.triboint.2016.08.036
Elhami S, Razfar MR, Farahnakian M (2016) Experimental study of surface roughness and tool flank wear during hybrid milling. Mater Manuf Process 31:933–940. https://doi.org/10.1080/10426914.2015.1048474
Li HZ, Zeng H, Chen XQ (2006) An experimental study of tool wear and cutting force variation in the end milling of Inconel 718 with coated carbide inserts. J Mater Process Technol 180:296–304. https://doi.org/10.1016/j.jmatprotec.2006.07.009
Halim NHA, Haron CHC, Ghani JA, Azhar MF (2019) Tool wear and chip morphology in high-speed milling of hardened Inconel 718 under dry and cryogenic CO 2 conditions. Wear 426–427:1683–1690. https://doi.org/10.1016/j.wear.2019.01.095
Tan L, Yao C, Ren J, Zhang D (2017) Effect of cutter path orientations on cutting forces, tool wear, and surface integrity when ball end milling TC17. Int J Adv Manuf Technol 88:2589–2602. https://doi.org/10.1007/s00170-016-8948-y
Acknowledgements
The authors sincerely thank Mr. Huan Luo for his help in the experiment and Mr. Wuyang Sun for his help in the writing.
Funding
This study was co-supported by the National Natural Science Foundation of China (Grant No. 91860137) and the 111 project (Grant No. B13044).
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Zhuang Mao: methodology, writing, experiment, and data curation. Ming Luo: methodology, writing — review and editing, and supervision. Dinghua Zhang: supervision.
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Mao, Z., Luo, M. & Zhang, D. Tool wear prediction at different cutting edge locations for ball-end cutter in milling of Ni-based superalloy freeform surface part. Int J Adv Manuf Technol 120, 2961–2977 (2022). https://doi.org/10.1007/s00170-022-08790-4
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DOI: https://doi.org/10.1007/s00170-022-08790-4