Researching | In‑Situ Monitoring and Diagnostics for Deposition Defects in Laser Powder Bed Fusion Process Based on Optical Signals of Melt Pool (Invited)

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Chinese Journal of Lasers
Vol. 51, Issue 10, 1002308 (2024)

In‑Situ Monitoring and Diagnostics for Deposition Defects in Laser Powder Bed Fusion Process Based on Optical Signals of Melt Pool (Invited)

Xiangyuan Chen, Huiliang Wei^*, Tingting Liu, Kai Zhang, Jiansen Li, Zhiyong Zou, and Wenhe Liao

Author Affiliations

School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

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DOI: 10.3788/CJL240472 Cite this Article Set citation alerts

Xiangyuan Chen, Huiliang Wei, Tingting Liu, Kai Zhang, Jiansen Li, Zhiyong Zou, Wenhe Liao. In‑Situ Monitoring and Diagnostics for Deposition Defects in Laser Powder Bed Fusion Process Based on Optical Signals of Melt Pool (Invited)[J]. Chinese Journal of Lasers, 2024, 51(10): 1002308 Copy Citation Text

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References

[1] Song C H, Fu H X, Yan Z W et al. Internal defects and control methods of laser powder bed fusion forming[J]. Chinese Journal of Lasers, 49, 1402801(2022).

[2] Gu D D, Shi X Y, Poprawe R et al. Material-structure-performance integrated laser-metal additive manufacturing[J]. Science, 372, eabg1487(2021).

[3] Guo M, Dai Y F, Huang B D. Application status and development of laser powder bed fusion technology in typical electromechanical aviation products[J]. Chinese Journal of Lasers, 50, 1602304(2023).

[4] Qin Y L, Sun B H, Zhang H et al. Development of selective laser melted aluminum alloys and aluminum matrix composites in aerospace field[J]. Chinese Journal of Lasers, 48, 1402002(2021).

[5] Yang G, Xie Y L, Zhao S et al. Quality control: internal defects formation mechanism of selective laser melting based on laser-powder-melt pool interaction: a review[J]. Chinese Journal of Mechanical Engineering: Additive Manufacturing Frontiers, 1, 100037(2022).

[6] Sun X Y, Chen M A, Liu T T et al. Characterization, preparation, and reuse of metallic powders for laser powder bed fusion: a review[J]. International Journal of Extreme Manufacturing, 6, 012003(2024).

[7] Li J, Liu T T, Liao W H et al. Forming characteristics and defects of GH3536 superalloy by selective laser melting[J]. Chinese Journal of Lasers, 50, 1202302(2023).

[8] Yan T Q, Tang P J, Chen B Q et al. Effect of energy density on defects and mechanical properties of AlSi10Mg alloy fabricated by selective laser melting[J]. Journal of Mechanical Engineering, 56, 96-105(2020).

[9] Lü X R, Liu T T, Liao W H et al. Solidification crack elimination and quality control of high-strength aluminum alloy 7075 fabricated using laser powder bed fusion[J]. Chinese Journal of Lasers, 49, 1402209(2022).

[10] Zhang C C, Liu T T, Liao W H et al. Investigation of the laser powder bed fusion process of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si alloy[J]. Chinese Journal of Mechanical Engineering, 36, 32(2023).

[11] Mukherjee T, Elmer J W, Wei H L et al. Control of grain structure, phases, and defects in additive manufacturing of high-performance metallic components[J]. Progress in Materials Science, 138, 101153(2023).

[12] Zhu X, Zhu Z G, Liu T T et al. Crack-free and high-strength AA2024 alloy obtained by additive manufacturing with controlled columnar-equiaxed-transition[J]. Journal of Materials Science & Technology, 156, 183-196(2023).

[13] Yang T, Liu T T, Liao W H et al. Laser powder bed fusion of AlSi10Mg: influence of energy intensities on spatter and porosity evolution, microstructure and mechanical properties[J]. Journal of Alloys and Compounds, 849, 156300(2020).

[14] Chen X Y, Liao W H, Wei H L et al. Formation mechanisms and control strategies of metallurgical defects and microstructures during laser powder bed fusion of AlSi10Mg lattice structures[J]. Journal of Materials Research and Technology, 28, 139-153(2024).

[15] Altmeppen J, Nekic R, Wagenblast P et al. Transient simulation of particle transport and deposition in the laser powder bed fusion process: a new approach to model particle and heat ejection from the melt pool[J]. Additive Manufacturing, 46, 102135(2021).

[16] Bevans B, Barrett C, Spears T et al. Heterogeneous sensor data fusion for multiscale, shape agnostic flaw detection in laser powder bed fusion additive manufacturing[J]. Virtual and Physical Prototyping, 18, 2196266(2023).

[17] Liu M N, Wei K W, Zeng X Y. High power laser powder bed fusion of AlSi10Mg alloy: effect of layer thickness on defect, microstructure and mechanical property[J]. Materials Science and Engineering: A, 842, 143107(2022).

[18] Jansen D, Hanemann T, Radek M et al. Development of actual powder layer height depending on nominal layer thicknesses and selection of laser parameters[J]. Journal of Materials Processing Technology, 298, 117305(2021).

[19] Grasso M, Remani A, Dickins A et al. In-situ measurement and monitoring methods for metal powder bed fusion: an updated review[J]. Measurement Science and Technology, 32, 112001(2021).

[20] Wu B, Ji X Y, Zhou J X et al. In situ monitoring methods for selective laser melting additive manufacturing process based on images: a review[J]. China Foundry, 18, 265-285(2021).

[21] Zhang T, Zhou X, Duan Y C et al. Relationship between powder bed fusion-laser forming process factors and molten pool radiation intensity[J]. Chinese Journal of Lasers, 49, 1402206(2022).

[22] Kleszczynski S, Jacobsmühlen J Z, Reinarz B et al. Improving process stability of laser beam melting systems[EB/OL]. https:∥www.lfb.rwth-aachen.de/bibtexupload/pdf/JAC14a.pdf

[23] Li Z W, Zhang Y Z, Zhong K et al. In-situ monitoring techniques for laser powder bed fusion additive manufacturing: a review[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 50, 1-9, 27(2022).

[24] Taherkhani K, Sheydaeian E, Eischer C et al. Development of a defect-detection platform using photodiode signals collected from the melt pool of laser powder-bed fusion[J]. Additive Manufacturing, 46, 102152(2021).

[25] Booth B G, Heylen R, Nourazar M et al. Encoding stability into laser powder bed fusion monitoring using temporal features and pore density modelling[J]. Sensors, 22, 3740(2022).

[26] Zou Z Y, Zhang K, Zhu Z G et al. Multi-sensor monitoring of powder melting states via melt pool optical emission signals during laser-based powder bed fusion[J]. Optics Laser Technology, 169, 109880(2024).

[27] Zheng M, Wei L, Chen J et al. A novel method for the molten pool and porosity formation modelling in selective laser melting[J]. International Journal of Heat and Mass Transfer, 140, 1091-1105(2019).

[28] Cunningham R, Zhao C, Parab N et al. Keyhole threshold and morphology in laser melting revealed by ultrahigh-speed X-ray imaging[J]. Science, 363, 849-852(2019).

[29] Tseng C C, Li C J. Numerical investigation of interfacial dynamics for the melt pool of Ti-6Al-4V powders under a selective laser[J]. International Journal of Heat and Mass Transfer, 134, 906-919(2019).

[30] Wei H L, Cao Y, Liao W H et al. Mechanisms on inter-track void formation and phase transformation during laser powder bed fusion of Ti-6Al-4V[J]. Additive Manufacturing, 34, 101221(2020).

[31] Jin P, Tang Q, Song J et al. Numerical investigation of the mechanism of interfacial dynamics of the melt pool and defects during laser powder bed fusion[J]. Optics & Laser Technology, 143, 107289(2021).

[32] Zhang L, Liao W H, Liu T T et al. In situ elimination of pores during laser powder bed fusion of Ti-6.5Al-3.5Mo-l.5Zr-0.3Si titanium alloy[J]. Acta Metallurgica Sinica (English Letters), 35, 439-452(2022).

[33] Yin J, Hao L, Yang L L et al. Investigation of interaction between vapor plume and spatter during selective laser melting additive manufacturing[J]. Chinese Journal of Lasers, 49, 1402202(2022).

[34] Gu D D, Meiners W, Wissenbach K et al. Laser additive manufacturing of metallic components: materials, processes and mechanisms[J]. International Materials Reviews, 57, 133-164(2012).

[35] Olakanmi E O, Cochrane R F, Dalgarno K W. A review on selective laser sintering/melting (SLS/SLM) of aluminium alloy powders: processing, microstructure, and properties[J]. Progress in Materials Science, 74, 401-477(2015).

[36] Liang P H, Tang Q, Feng Q X et al. Numerical simulation and experiment of single track scanning and lapping in selective laser melting[J]. Journal of Mechanical Engineering, 56, 56-67(2020).

[37] Zhao M Z, Wei H L, Mao Y M et al. Predictions of additive manufacturing process parameters and molten pool dimensions with a physics-informed deep learning model[J]. Engineering, 23, 181-195(2023).

[38] Zhang K, Liu T T, Zhang C D et al. Study on deformation behavior in selective laser melting based on the analysis of the melt pool data[J]. Chinese Journal of Lasers, 42, 0903007(2015).

[39] Chen J T, Zhang K, Liu T T et al. An approach of online monitoring for laser powder bed fusion warping deformation[J]. Chinese Journal of Lasers, 51, 1602306(2024).

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Xiangyuan Chen, Huiliang Wei, Tingting Liu, Kai Zhang, Jiansen Li, Zhiyong Zou, Wenhe Liao. In‑Situ Monitoring and Diagnostics for Deposition Defects in Laser Powder Bed Fusion Process Based on Optical Signals of Melt Pool (Invited)[J]. Chinese Journal of Lasers, 2024, 51(10): 1002308

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