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Research Papers

Dry Generating Gear Grinding: Hierarchical Two-Step Finite Element Model for Process Optimization

[+] Author and Article Information
Giacomo Guerrini

Dipartimento di Ingegneria Industriale,
Università di Bologna,
viale Risorgimento, 2,
Bologna 40136, Italy
e-mail: guerrini.giacomo@gmail.com

Adrian H. A. Lutey

Dipartimento di Ingegneria e Architettura,
Università degli Studi di Parma,
Parco Area delle Scienze, 181/A,
Parma 43124, Italy
e-mail: adrian.lutey@unipr.it

Shreyes N. Melkote

George W. Woodruff School of Mechanical Engineering,
Georgia Institute of Technology,
801 Ferst Drive,
Atlanta, GA 30318
e-mail: shreyes.melkote@me.gatech.edu

Alessandro Ascari

Dipartimento di Ingegneria Industriale,
Università di Bologna,
viale Risorgimento, 2,
Bologna 40136, Italy
e-mail: a.ascari@unibo.it

Alessandro Fortunato

Dipartimento di Ingegneria Industriale,
Università di Bologna,
viale Risorgimento, 2,
Bologna 40136, Italy
e-mail: alessandro.fortunato@unibo.it

1Corresponding author.

Manuscript received October 15, 2018; final manuscript received March 22, 2019; published online April 12, 2019. Assoc. Editor: Radu Pavel.

J. Manuf. Sci. Eng 141(6), 061005 (Apr 12, 2019) (9 pages) Paper No: MANU-18-1726; doi: 10.1115/1.4043309 History: Received October 15, 2018; Accepted March 25, 2019

Recent developments in the automotive industry have led to more stringent requirements for transmission gear quality. This aspect, combined with a massive increase in the number of gears produced per year, has seen generating grinding become the finishing method of choice for mass production of gears. Due to the intrinsic nature of grinding, this process remains the only manufacturing phase that still requires the widespread use of lubricant. With the aim of improving the environmental sustainability of this process chain, recent attempts at performing dry grinding without lubricant have highlighted the critical aspect of thermal damage produced under these conditions. In the present work, a two-step finite element modeling approach is presented for predicting thermal damage during dry generating gear grinding. Grinding forces and thermal energy generated by the interaction of a single grain with the workpiece are first calculated based on real grain geometry acquired via computed tomography. Results of this single-grain model are then applied at a gear tooth level together with process kinematics to determine the temperature distribution during dry generating grinding. Single-grain and generating grinding tests are performed to verify the predicted onset of thermal damage and the ability to optimize process parameters using the proposed hierarchical modeling approach.

FIGURES IN THIS ARTICLE
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Copyright © 2019 by ASME
Topics: Grinding , Gears , Gear teeth
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References

Gupta, K., Laubscher, R. F., Davim, J. P., and Jain, N. K., 2016, “Recent Developments in Sustainable Manufacturing of Gears: A Review,” J. Cleaner. Prod., 112(4), pp. 3320–3330. [CrossRef]
Moawad, A., and Rousseau, A., 2012, “Impact of Transmission Technologies on Fuel Efficiency—Final Report,” US Department of Transportation, Tech. Report No. DOT HS 811 667.
Fischer, R., Küçükay, F., Jürgens, G., Najork, R., and Pollak, B., 2015, The Automotive Transmission Book, Springer, London.
Bihr, J., Heider, M., Otto, M., Stahl, K., Kume, T., and Kato, M., 2014, “Gear Noise Prediction in Automotive Transmissions,” International Gear Conference, Lyon.
Wegener, K., Bleicher, F., Krajnik, P., Hoffmeister, H.-W., and Brecher, C., 2017, “Recent Developments in Grinding Machines,” CIRP Annal., 66(2), pp. 779–802. [CrossRef]
Bouzakis, K.-D., Lili, E., Michailidis, N., and Friderikos, O., 2008, “Manufacturing of Cylindrical Gears by Generating Cutting Processes: A Critical Synthesis of Analysis Methods,” CIRP Annal., 57(2), pp. 676–696. [CrossRef]
Fratila, D., 2014, “Environmentally Friendly Manufacturing Processes in the Context of Transition to Sustainable Production,” Comprehensive Materials Processing, Vol. 8, S. Hashmi, G. F. Batalha, C. J. Van Tyne, B. Yilbas, and N. Bassim, eds., Elsevier, Oxford, pp. 163–175.
Alves, L., Ruzzi, R., Batista da Silva, R., Tarrento, G., Mello, H., Aguiar, P., and Bianchi, E., 2017, “Performance Evaluation of the Minimum Quantity of Lubricant Technique With Auxiliary Cleaning of the Grinding Wheel in Cylindrical Grinding of N2711 Steel,” ASME J. Manuf. Sci. Eng., 139(12), pp. 121018. [CrossRef]
Brinksmeier, E., Heinzel, C., and Wittmann, M., 1999, “Friction, Cooling and Lubrication in Grinding,” CIRP Annal., 48(2), pp. 581–598. [CrossRef]
Rowe, W. B., 2014, Principles of Modern Grinding Technology, 2nd ed., Elsevier, Oxford.
Rowe, W. B., 2017, “Temperatures in Grinding—A Review,” ASME J. Manuf. Sci. Eng., 139(12), pp. 121001. [CrossRef]
Yao, C., Wang, T., Xiao, W., Huang, X., and Ren, J., 2014, “Experimental Study on Grinding Force and Grinding Temperature of Aermet 100 Steel in Surface Grinding,” J. Mater. Process. Tech., 214(11), pp. 2191–2199. [CrossRef]
Guerrini, G., Landi, E., Peiffer, K., and Fortunato, A., 2018, “Dry Grinding of Gears for Sustainable Automotive Transmission Production,” J. Cleaner. Prod., 176, pp. 76–88. [CrossRef]
Tönshoff, H. K., Peters, J., Inasaki, I., and Paul, T., 1992, “Modelling and Simulation of Grinding Processes,” CIRP Annals, 41(2), pp. 677–688. [CrossRef]
Nie, Z., Wang, G., Liu, D., and Rong, Y., 2018, “A Statistical Model of Equivalent Grinding Heat Source Based on Random Distributed Grains,” ASME J. Manuf. Sci. Eng., 140(5), p. 051016. [CrossRef]
Brinksmeier, E., Aurich, J., Govekar, E., Heinzel, C., Hoffmeister, H.-W., Klocke, F., Peters, J., Rentsch, R., Stephenson, D., Uhlmann, E., Weinert, K., and Wittmann, M., 2006, “Advances in Modeling and Simulation of Grinding Processes,” CIRP Annal., 55(2), pp. 667–696. [CrossRef]
Anderson, D., Warkentin, A., and Bauer, R., 2008, “Experimental Validation of Numerical Thermal Models for Dry Grinding,” J. Mater. Proc. Technol., 204(1–3), pp. 269–278. [CrossRef]
Doman, D., Warkentin, A., and Bauer, R., 2009, “Finite Element Modeling Approaches in Grinding,” Int. J. Mach. Tools Manuf., 49(2), pp. 109–116. [CrossRef]
Tahvilian, A. M., Liu, Z., Champliaud, H., and Hazel, B., 2013, “Experimental and Finite Element Analysis of Temperature and Energy Partition to the Workpiece While Grinding With a Flexible Robot,” J. Mater. Proc. Technol., 213(12), pp. 2292–2303. [CrossRef]
Linke, B. S., Garretson, I., Torner, F., and Seewig, J., 2017, “Grinding Energy Modeling Based on Friction, Plowing, and Shearing,” ASME J. Manuf. Sci. Eng., 139(12), p. 121009. [CrossRef]
Chen, X., Öpöz, T. T., and Oluwajobi, A., 2017, “Analysis of Grinding Surface Creation by Single-Grit Approach,” ASME J. Manuf. Sci. Eng., 139(12), p. 121007. [CrossRef]
Jiang, J., Ge, P., Sun, S., Wang, D., Wang, Y., and Yang, Y., 2016, “From the Microscopic Interaction Mechanism to the Grinding Temperature Field: An Integrated Modelling on the Grinding Process,” Int. J. Mach. Tools Manuf., 110, pp. 27–42. [CrossRef]
Guerrini, G., Fortunato, A., Bruzzone, A. A., and D’addona, D. M., 2018, “Abrasive Grains Micro Geometry: A Comparison Between Two Acquisition Methods,” Procedia CIRP, 67, pp. 302–306. [CrossRef]
Grzesik, W., 2006, “Determination of Temperature Distribution in the Cutting Zone Using Hybrid Analytical-FEM Technique,” Int. J. Mach. Tools Manuf., 46(6), pp. 651–658. [CrossRef]
Morgan, M. N., Rowe, W. B., Black, S. C. E., and Allanson, D. R., 1998, “Effective Thermal Properties of Grinding Wheels and Grains,” Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol. 212, pp. 661–669.
Johnson, G., and Cook, W., 1983, “A Constitutive Model and Data for Metals Subjected to Large Strains, High Strain Rates and High Temperatures,” Proceedings of the Seventh International Symposium on Ballistics, The Hague.
Malkin, S., and Guo, C., 2008, Grinding Technology: Theory and Application of Machining With Abrasives, 2nd ed., Industrial Press, New York.
Yin, G., and Marinescu, I. D., 2017, “A Heat Transfer Model of Grinding Process Based on Energy Partition Analysis and Grinding Fluid Cooling Application,” ASME J. Manuf. Sci. Eng., 139(12), p. 121015. [CrossRef]
Liverani, E., Sorgente, D., Ascari, A., Scintilla, L., Palumbo, G., and Fortunato, A., 2017, “Development of a Model for the Simulation of Laser Surface Heat Treatments With Use of a Physical Simulator,” J. Manuf. Process., 26, pp. 262–268. [CrossRef]

Figures

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Fig. 1

Flow diagram of hierarchical modeling approach and experimental verification

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Fig. 2

Single-grain model configuration with Al2O3 F16 abrasive grain (rigid body) and 27MnCr5 steel workpiece (deformable body)

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Fig. 3

(a) Kinematics of wheel–workpiece contact area during generating grinding and (b) simplified heat source motion within the thermal model

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Fig. 4

Schematic of single-grain grinding experimental setup

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Fig. 5

(a) Variation in single-grain grinding kinematics with feed, (b) acquired force signals, and (c) peak forces Fz and Fy for single-grain grinding experiments performed with vc = 30 m/s, f = 500 mm/min, and ae = 0.1 mm

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Fig. 6

Comparison of calculated and measured maximum forces for single-grain grinding experiments

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Fig. 7

CT scans of fused aluminum oxide F16 grain (a) before and (b) after single-grain grinding experiments and (c) overlaying of grain before and after experiments. (d) Resulting workpiece incision topography acquired with the optical profiler.

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Fig. 8

Simulated temperature distribution on left and right gear flanks after 2.88 s with a 30 μm depth of cut

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Fig. 9

Maximum simulated temperature as a function of grinding pass, temporal temperature profile for central grinding pass, and microscopic cross-sectional image of corresponding experimental specimen for (a) 10 μm, (b) 20 μm, (c) 30 μm, (d) 40 μm, and (e) 50 μm depth of cut

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