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Review of materials used in laser-aided additive manufacturing processes to produce metallic products

Xiaodong NIU, Surinder SINGH, Akhil GARG, Harpreet SINGH, Biranchi PANDA, Xiongbin PENG, Qiujuan ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 282-298 doi: 10.1007/s11465-019-0526-1

Abstract: Rapid prototyping (RP) or layered manufacturing (LM) technologies have been extensively used to manufactureHowever, such technologies, with the exception of selective laser melting and sintering, are not usedTherefore, extensive research has been conducted to develop new additive manufacturing (AM) technologiesThe present work reviews the type of materials used in laser-based AM processes for the manufacture ofThis review can help experts select the ideal type of process or technology for the manufacturing of

Keywords： direct metal deposition     laser-based manufacturing     rapid manufacturing     selective laser melting     additivemanufacturing    

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Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0724-0

Abstract: Considering the manufacturing of inner structures, laser-based powder bed fusion (L-PBF) is an attractive

Keywords： laser-based powder bed fusion     polishing     internal structures     surface quality     surface features     postprocess     additive manufacturing    

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Development of Laser Additive Manufacturing Technology for Metals

Guo Shaoqing, Liu Wei, Huang Shuai, Xiang Qiao

Strategic Study of CAE 2020, Volume 22, Issue 3,   Pages 56-62 doi: 10.15302/J-SSCAE-2020.03.009

Abstract:

Laser additive manufacturing (LAM) technology for metals is one of thekey fundamental technologies for realizing intelligent manufacturing in fields such as aeronautics,To satisfy the requirements of high-quality manufacturing, process monitoring of LAM equipment is highlyTo improve the manufacturing capability and efficiency of high-value components, hybrid additive/subtractivemanufacturing equipment has become a new research and development hotspot.

Keywords： laser additive manufacturing     metallic materials     equipment     industrial application     development proposals    

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A Multiscale Understanding of the Thermodynamic and Kinetic Mechanisms of Laser Additive Manufacturing

Dongdong Gu, Chenglong Ma, Mujian Xia, Donghua Dai, Qimin Shi

Engineering 2017, Volume 3, Issue 5,   Pages 675-684 doi: 10.1016/J.ENG.2017.05.011

Abstract:

Selective laser melting (SLM) additive manufacturing (AM) technology has become an important optionfor the precise manufacturing of complex-shaped metallic parts with high performance.complicated physicochemical phenomena, thermodynamic behavior, and phase transformation as a high-energy laserThe laser absorption and melting/densification behaviors of AlSi10Mg and Inconel 718 alloy powder wereFinally, the stress development during line-by-line localized laser scanning and the parameter-dependent

Keywords： Additive manufacturing     Selective laser melting     Multiscale modeling     Thermodynamics     Kinetics    

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Effect of process parameters on the density and porosity of laser melted AlSi10Mg/SiC metal matrix composite

Omotoyosi H. FAMODIMU, Mark STANFORD, Chike F. ODUOZA, Lijuan ZHANG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4,   Pages 520-527 doi: 10.1007/s11465-018-0521-y

Abstract:

Laser melting of aluminium alloy—AlSi10Mg has increasingly been used to create specialised productsin various industrial applications, however, research on utilising laser melting of aluminium matrixThis has been attributed to the complexity of the laser melting process, metal/ceramic feedstock forthe process and the reaction of the feedstock material to the laser.of the process, material microstructure and mechanical properties is important for its adoption as a manufacturing

Keywords： selective laser melting     additive manufacturing     mechanical alloying     powder metallurgy     aluminium metal    

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A Laser Scanner–Stage Synchronized System Supporting the Large-Area Precision Polishing of Additive-Manufactured Article

Mengjia Cui, Libin Lu, Zhen Zhang, Yingchun Guan

Engineering 2021, Volume 7, Issue 12,   Pages 1732-1740 doi: 10.1016/j.eng.2020.06.028

Abstract: proposes a scanner–stage synchronized approach emphasizing a novel control structure for the laserpolishing of Inconel 718 components manufactured by selective laser melting in order to address increasingdemands for high surface quality in metal additive manufacturing.The experimental results show that stitching errors can be avoided thanks to continuous motion during laserarea is significantly enhanced due to a more homogeneous distribution of the laser energy during the

Keywords： Laser polishing     Stitching errors     Synchronized control system     Additive manufacturing    

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An identification method for enclosed voids restriction in manufacturability design for additive manufacturing

Shutian LIU,Quhao LI,Wenjiong CHEN,Liyong TONG,Gengdong CHENG

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 126-137 doi: 10.1007/s11465-015-0340-3

Abstract:

Additive manufacturing (AM) technologies, such as selective laser sintering (SLS) and fused depositionmodeling (FDM), have become the powerful tools for direct manufacturing of complex parts.This breakthrough in manufacturing technology makes the fabrication of new geometrical features and multiplecapabilities as well as manufacturing constraints of AM were neglected.In this paper, the enclosed voids, one type of manufacturing constraints of AM, are investigated.

Keywords： additive manufacturing     topology optimization     manufacturability constraints     design for additive manufacturing    

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Additive Design and Manufacturing of Jet Engine Parts

Pinlian Han

Engineering 2017, Volume 3, Issue 5,   Pages 648-652 doi: 10.1016/J.ENG.2017.05.017

Abstract:

The additive design (AD) and additive manufacturing (AM) of jet engine parts will revolutionize theas gradient materials and micro-structures, have opened up a new direction in jet engine design and manufacturingCollaboration between design and manufacturing is the key to success in fields including aerodynamicsA new method and new tools are required to assist with this new way of designing and manufacturing.

Keywords： Additive manufacturing     Additive design     Jet engine     Porous structure    

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Manufacturing cost constrained topology optimization for additive manufacturing

Jikai LIU, Qian CHEN, Xuan LIANG, Albert C. TO

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 213-221 doi: 10.1007/s11465-019-0536-z

Abstract: laser powder bed additive manufacturing process.Topology optimization for additive manufacturing was recently extensively studied, and many related topicsHowever, metal additive manufacturing is an expensive process, and the high manufacturing cost severelyTechnically, the additive manufacturing cost model for laser powder bed-based process is establishedTherefore, by properly developing the sensitivity result, the metallic additive manufacturing part can

Keywords： topology optimization     manufacturing cost     additive manufacturing     powder bed    

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Surface accuracy optimization of mechanical parts with multiple circular holes for additive manufacturing

Jinghua XU, Hongsheng SHENG, Shuyou ZHANG, Jianrong TAN, Jinlian DENG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 133-150 doi: 10.1007/s11465-020-0610-6

Abstract: Compared with traditional machining methods, additive manufacturing (AM) technology can decrease the

Keywords： surface accuracy optimization     multiple circular holes     additive manufacturing (AM)     part build orientation    

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Additive manufacturing: technology, applications and research needs

Nannan GUO, Ming C. LEU

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3,   Pages 215-243 doi: 10.1007/s11465-013-0248-8

Abstract:

Additive manufacturing (AM) technology has been researched and developed for more than 20 years.ability to build parts with geometric and material complexities that could not be produced by subtractive manufacturing

Keywords： additive manufacturing (AM)     AM processes     AM materials     AM applications    

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Challenges and Solutions for the Additive Manufacturing of Biodegradable Magnesium Implants Article

Yinchuan Wang, Penghuai Fu, Nanqing Wang, Liming Peng, Bin Kang, Hui Zeng, Guangyin Yuan, Wenjiang Ding

Engineering 2020, Volume 6, Issue 11,   Pages 1267-1275 doi: 10.1016/j.eng.2020.02.015

Abstract:

Due to their capability of fabricating geometrically complex structures, additive manufacturing (AMwith three different architectures (biomimetic, diamond, and gyroid) were then fabricated by selective laser

Keywords： Additive manufacturing     Selective laser melting     Biodegradable Mg alloys     Tissue engineering scaffolds    

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Development of Micro Selective Laser Melting: The State of the Art and Future Perspectives Review

Balasubramanian Nagarajan, Zhiheng Hu, Xu Song, Wei Zhai, Jun Wei

Engineering 2019, Volume 5, Issue 4,   Pages 702-720 doi: 10.1016/j.eng.2019.07.002

Abstract:

Additive manufacturing (AM) is gaining traction in the manufacturing industry for the fabricationSelective laser melting (SLM) is a common AM technique that is based on powder-bed fusion (PBF) to processresearch works and commercial systems for the fabrication of microscale parts using SLM and selective laseraddition to identifying existing issues with SLM at the microscale, which include powder recoating, laser

Keywords： Additive manufacturing     Selective laser melting     Microfabrication     Hybrid processing     Powder-bed recoating    

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Introduction to the Special Issue on Additive Manufacturing

Editorial Board of Special Issue on Additive Manufacturing

Engineering 2017, Volume 3, Issue 5, doi: 10.1016/J.ENG.2017.05.027

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Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load Artical

Anders Clausen, Niels Aage, Ole Sigmund

Engineering 2016, Volume 2, Issue 2,   Pages 250-257 doi: 10.1016/J.ENG.2016.02.006

Abstract:

Additive manufacturing (AM) permits the fabrication of functionally optimized components with highThe opportunity of using porous infill as an integrated part of the manufacturing process is an example

Keywords： Additive manufacturing     Infill     Topology optimization     Buckling    

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Title Author Date Type Operation

Review of materials used in laser-aided additive manufacturing processes to produce metallic products

Xiaodong NIU, Surinder SINGH, Akhil GARG, Harpreet SINGH, Biranchi PANDA, Xiongbin PENG, Qiujuan ZHANG

Journal Article

Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Journal Article

Development of Laser Additive Manufacturing Technology for Metals

Guo Shaoqing, Liu Wei, Huang Shuai, Xiang Qiao

Journal Article

A Multiscale Understanding of the Thermodynamic and Kinetic Mechanisms of Laser Additive Manufacturing

Dongdong Gu, Chenglong Ma, Mujian Xia, Donghua Dai, Qimin Shi

Journal Article

Effect of process parameters on the density and porosity of laser melted AlSi10Mg/SiC metal matrix composite

Omotoyosi H. FAMODIMU, Mark STANFORD, Chike F. ODUOZA, Lijuan ZHANG

Journal Article

A Laser Scanner–Stage Synchronized System Supporting the Large-Area Precision Polishing of Additive-Manufactured

Mengjia Cui, Libin Lu, Zhen Zhang, Yingchun Guan

Journal Article

An identification method for enclosed voids restriction in manufacturability design for additive manufacturing

Shutian LIU,Quhao LI,Wenjiong CHEN,Liyong TONG,Gengdong CHENG

Journal Article

Additive Design and Manufacturing of Jet Engine Parts

Pinlian Han

Journal Article

Manufacturing cost constrained topology optimization for additive manufacturing

Jikai LIU, Qian CHEN, Xuan LIANG, Albert C. TO

Journal Article

Surface accuracy optimization of mechanical parts with multiple circular holes for additive manufacturing

Jinghua XU, Hongsheng SHENG, Shuyou ZHANG, Jianrong TAN, Jinlian DENG

Journal Article

Additive manufacturing: technology, applications and research needs

Nannan GUO, Ming C. LEU

Journal Article

Challenges and Solutions for the Additive Manufacturing of Biodegradable Magnesium Implants

Yinchuan Wang, Penghuai Fu, Nanqing Wang, Liming Peng, Bin Kang, Hui Zeng, Guangyin Yuan, Wenjiang Ding

Journal Article

Development of Micro Selective Laser Melting: The State of the Art and Future Perspectives

Balasubramanian Nagarajan, Zhiheng Hu, Xu Song, Wei Zhai, Jun Wei

Journal Article

Introduction to the Special Issue on Additive Manufacturing

Editorial Board of Special Issue on Additive Manufacturing

Journal Article

Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load

Anders Clausen, Niels Aage, Ole Sigmund

Journal Article