Porous structure design and fabrication of metal-bonded diamond grinding wheel based on selective laser melting (SLM)
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Abstract
High porosity will bring about a great deal of contributions for metal-bonded grinding wheels. In this research, cellular structures, including octahedron, truncated octahedron, and stellated octahedron, are chosen as porous structures for a grinding wheel and fabricated using selective laser melting (SLM) with diamond/AlSi10Mg mixed powders. Moreover, the microstructure and bonding condition of SLM-fabricated composite are investigated. Additionally, morphological properties, mechanical properties, and permeability of three different porous structures are studied and compared with each other based on experiment and simulation. It is revealed that the microstructure of SLM-fabricated composite exhibits anisotropic due to the layered manufacturing essence. Furthermore, the cladding state of diamond grits is good and strong interface forms between diamond and AlSi10Mg. Besides, both mechanical performance and permeability of octahedron structure are the best, making it a potential structure for a high-performance porous grinding wheel.
Keywords
Porous structure Metal bond Grinding wheel Selective laser melting Permeability Mechanical propertyPreview
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Notes
Acknowledgements
Technical support from Beijing Longyuan AFS Co., Ltd., Kunshan Hiecise Heavy Machinery Co., Ltd., and the Institute of Process Engineering, Chinese Academy of Science is appreciated.
Funding information
The research is funded by the National Science and Technology Major Project (No.2017ZX04007001), Shanghai Rising-Star Program (No.16QB1400900), Tsinghua University Initiative Scientific Research Program, and Tsinghua-RWTH Aachen Collaborative Innovation Funding.
References
- 1.Rhoney BK, Shih AJ, Scattergood RO, Akemon JL, Gust DJ, Grant MB (2002) Wire electrical discharge machining of metal bond diamond wheels for ceramic grinding. Int J Mach Tools Manuf 42:1355–1362. https://doi.org/10.1016/S0890-6955(02)00056-1 CrossRefGoogle Scholar
- 2.Zhang XH, Wen DD, Deng ZH, Li S, Wu QP, Jiang J (2018) Study on the grinding behavior of laser-structured grinding in silicon nitride ceramic. Int J Adv Manuf Technol 96:3081–3091. https://doi.org/10.1007/s00170-018-1743-1 CrossRefGoogle Scholar
- 3.Tian CC, Li XK, Liu ZL, Zhi G, Guo GQ, Wang LP, Rong YM (2018) Study on grindability of Inconel 718 superalloy fabricated by selective laser melting (SLM). Strojniški vestnik - J Mech Eng 64(5):319–328. https://doi.org/10.5545/sv-jme.2017.4864 Google Scholar
- 4.Ding WF, Dai CW, Yu TY, Xu JH, Fu YC (2017) Grinding performance of textured monolayer CBN wheels: undeformed chip thickness nonuniformity modeling and ground surface topography prediction. Int J Mach Tools Manuf 122:66–80. https://doi.org/10.1016/j.ijmachtools.2017.05.006 CrossRefGoogle Scholar
- 5.Liu CJ, Ding WF, Yu TY, Yang CY (2018) Materials removal mechanism in high-speed grinding of particulate reinforced titanium matrix composites. Precis Eng 51:68–77. https://doi.org/10.1016/j.precisioneng.2017.07.012 CrossRefGoogle Scholar
- 6.Xu H, Liao CJ, Weng QM (2011) Experimental study on porous metal bonded diamond grinding wheels - the selection of porosity inducers and agglomeration’s parameter. Adv Mater Res 415-417:594–597. https://doi.org/10.4028/www.scientific.net/AMR.415-417.594 CrossRefGoogle Scholar
- 7.Azarhoushang B, Zahedi A (2017) Laser conditioning and structuring of grinding tools - a review. Adv Manuf 5:35–49. https://doi.org/10.1007/s40436-016-0167-0 CrossRefGoogle Scholar
- 8.Ding WF, Li HN, Zhang LC, Xu JH, Fu YC, Su HH (2017) Diamond wheel dressing: a comprehensive review. J Manuf Sci Eng Trans ASME 139:121006. https://doi.org/10.1115/1.4037991 CrossRefGoogle Scholar
- 9.Davis TD, Dicorleto J, Sheldon D, Vecchiarelli J, Erkey C (2004) A route to highly porous grinding wheels by selective extraction of pore inducers with dense carbon dioxide. J Supercrit Fluid 30:349–358. https://doi.org/10.1016/j.supflu.2003.09.011 CrossRefGoogle Scholar
- 10.Truong SH, Isono Y, Tanaka T (1999) Scanning electron microscopic study and mechanical property examination of a bond bridge: development of a porous metal bonded diamond wheel. J Mater Process Technol 89-90:385–391. https://doi.org/10.1016/S0924-0136(99)00004-7 CrossRefGoogle Scholar
- 11.Ding WF, Xu JH, Chen ZZ, Yang CY, Song CJ, Fu YC (2013) Fabrication and performance of porous metal-bonded CBN grinding wheels using alumina bubble particles as pore-forming agents. Int J Adv Manuf Technol 67:1309–1315. https://doi.org/10.1007/s00170-012-4567-4 CrossRefGoogle Scholar
- 12.Mao JB, Zhang FL, Liao GC, Zhou YM, Huang HP, Wang CY, Wu SH (2014) Effect of granulated sugar as pore former on the microstructure and mechanical properties of the vitrified bond cubic boron nitride grinding wheels. Mater Des 60:328–333. https://doi.org/10.1016/j.matdes.2014.04.006 CrossRefGoogle Scholar
- 13.Zhao B, Yu TY, Ding WF, Li XY (2017) Effects of pore structure and distribution on strength of porous Cu-Sn-Ti alumina composites. Chin J Aeronaut 30(6):2004–2015. https://doi.org/10.1016/j.cja.2017.08.008 CrossRefGoogle Scholar
- 14.Ma CY, Ding WF, Xu JH, Fu YC (2015) Influence of alumina bubble particles on microstructure and mechanical strength in porous Cu-Sn-Ti metals. Mater Des 65:50–56. https://doi.org/10.1016/j.matdes.2014.09.002 CrossRefGoogle Scholar
- 15.Song CJ, Ding WF, Xu JH, Chen ZZ (2012) Grinding performance of metal-bonded CBN wheels with regular pores. Appl Mech Mater 217-219:1857–1862. https://doi.org/10.4028/www.scientific.net/AMM.217-219.1857 CrossRefGoogle Scholar
- 16.Davis TD, Sheldon D, Erkey C (2005) Highly porous vitrified bonded abrasives by the selective extraction of butyl carbamate from green grinding wheels with supercritical CO2. J Am Ceram Soc 88(7):1729–1733. https://doi.org/10.1111/j.1551-2916.2005.00276.x CrossRefGoogle Scholar
- 17.Zhao B, Gain AK, Ding WF, Zhang LC, Li XY, Fu YC (2018) A review on metallic porous materials: pore formation, mechanical properties, and their applications. Int J Adv Manuf Technol 95:2641–2659. https://doi.org/10.1007/s00170-017-1415-6 CrossRefGoogle Scholar
- 18.Bobbert FSL, Lietaert K, Eftekhari AA, Pouran B, Ahmadi SM, Weinans H, Zadpoor AA (2017) Additively manufactured metallic porous biomaterials based on minimal surfaces: a unique combination of topological, mechanical, and mass transport properties. Acta Biomater 53:572–584. https://doi.org/10.1016/j.actbio.2017.02.024 CrossRefGoogle Scholar
- 19.Ahmadi SM, Yavari SA, Wauthle R, Pouran B, Schrooten J, Weinans H, Zadpoor AA (2015) Additively manufactured open-cell porous biomaterials made from six different space-filling unit cells: the mechanical and morphological properties. Mater 8:1871–1896. https://doi.org/10.3390/ma8041871 CrossRefGoogle Scholar
- 20.Choy SY, Sun CN, Leong KF, Wei J (2017) Compressive properties of functionally graded lattice structures manufactured by selective laser melting. Mater Des 131:112–120. https://doi.org/10.1016/j.matdes.2017.06.006 CrossRefGoogle Scholar
- 21.Tsopanos S, Mines RAW, Mckown S, Shen Y, Cantwell WJ, Brooks W, Sutcliffe CJ (2010) The influence of processing parameters on the mechanical properties of selectively laser melted stainless steel microlattice structures. J Manuf Sci Eng Trans ASME 132:041011. https://doi.org/10.1115/1.4001743 CrossRefGoogle Scholar
- 22.Li P (2015) Constitutive and failure behaviour in selective laser melted stainless steel for microlattice structures. Mater Sci Eng A 622:114–120. https://doi.org/10.1016/j.msea.2014.11.028 CrossRefGoogle Scholar
- 23.Gümrük R, Mines RAW, Karadeniz S (2013) Static mechanical behaviours of stainless steel micro-lattice structures under different loading conditions. Mater Sci Eng A 586:392–406. https://doi.org/10.1016/j.msea.2013.07.070 CrossRefGoogle Scholar
- 24.Li P, Wang Z, Petrinic N, Siviour CR (2014) Deformation behaviour of stainless steel microlattice structures by selective laser melting. Mater Sci Eng A 614:116–121. https://doi.org/10.1016/j.msea.2014.07.015 CrossRefGoogle Scholar
- 25.Sobieski W, Trykozko A (2014) Darcy’s and Forchheimer’s laws in practice - part 1: the experiment. Tech Sci 17(4):321–335Google Scholar
- 26.Dias MR, Fernandes PR, Guedes JM, Hollister SJ (2012) Permeability analysis of scaffolds for bone tissue engineering. J Biomech 45:938–944. https://doi.org/10.1016/j.jbiomech.2012.01.019 CrossRefGoogle Scholar
- 27.Su YS, Ouyang QB, Zhang WL, Li ZQ, Guo Q, Fan GL, Zhang D (2014) Composite structure modeling and mechanical behavior of particle reinforced metal matrix composites. Mater Sci Eng A 597:359–369. https://doi.org/10.1016/j.msea.2014.01.024 CrossRefGoogle Scholar
- 28.ISO 13314:2011(E). Mechanical testing of metals - ductility testing - compression test for porous and cellular metalsGoogle Scholar
- 29.Sharifi EM, Enayati MH, Karimzadeh F (2012) Fabrication and characterization of Al-Al4C3 nanocomposite by mechanical alloying. Int J Mod Phys: Conf Ser 5:480–487. https://doi.org/10.1142/S2010194512002371 Google Scholar
- 30.Xu YL, Zhang DY, Zhou Y, Wang WD, Cao XY (2017) Study on topology optimization design, manufacturability, and performance evaluation of Ti-6Al-4V porous structures fabricated by selective laser melting (SLM). Mater 10:1048. https://doi.org/10.3390/ma10091048 CrossRefGoogle Scholar