Experimental study on improving the additively manufactured GMAW and TIG beads using FSP

Imam, Murshid; Chittajallu, Sai Naga Sri Harsha; Gururani, Himanshu; Yamamoto, Hajime; Ito, Kazuhiro; Parchuri, Pradeep Kumar; Mishra, Rajnish; Sharma, Abhay; Richhariya, Ashutosh; Chinthapenta, Viswanath

doi:10.1016/j.matpr.2022.01.154

Cited by 11 publications

(2 citation statements)

References 36 publications

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“…Henceforth, interlayer LSP (or 3D-LSP) has become a crucial research direction for overcoming the tolerance limits of precision-demanding aviation components due to its ultrahigh strain rate and non-contact processing characteristics. By 2022, He et al [132,152,153] introduced FSP as an interlayer treatment in the WAAM process for the first time in their published research paper, achieving personalized customization of microstructural grain distribution and complete elimination of inherent pore defects. Currently, this form of matrix intervention in IPDed AM methods is primarily employed in housing/box structural components composed of lightweight alloy such as aluminum/magnesium alloy.…”

Section: Classification and Development Of Ipded Am Technologiesmentioning

confidence: 99%

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Lv,

Liang,

et al. 2024

Int. J. Extrem. Manuf.

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Metal additive manufacturing (AM) technologies have made significant progress in the basic theoretical field since their invention in the 1970s. However, performance instability during continuous processing, such as thermal history, residual stress accumulation, and columnar grain epitaxial growth, consistently hinders their broad application in standardized industrial production. To overcome these challenges, performance-control-oriented hybrid AM (HAM) technologies have been introduced. These technologies, by leveraging external auxiliary processes, aim to regulate microstructural evolution and mechanical properties during metal AM. In this context, HAM technologies for molten pool regulation and solidified material deformation are identified as energy field-assisted AM (EFed AM, e.g., ultrasonic, electromagnetic, heat, etc.) technologies and interlayer plastic deformation-assisted AM (IPDed AM, e.g., laser shock peening, rolling, ultrasonic peening, friction stir process, etc.) technologies, respectively. A detailed and systematic review of performance-control-oriented HAM technologies is then provided. This review covers the influence of external energy fields on the melting, flow, and solidification behavior of materials, and the regulatory effects of interlayer plastic deformation on grain refinement, nucleation, and recrystallization. Furthermore, the role of performance-control-oriented HAM technologies in managing residual stress conversion, metallurgical defect closure, mechanical property improvement, and anisotropy regulation is thoroughly reviewed and discussed. The review concludes with an analysis of future development trends in EFed AM and IPDed AM technologies.

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Section: Classification and Development Of Ipded Am Technologiesmentioning

confidence: 99%

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Lv,

Liang,

et al. 2024

Int. J. Extrem. Manuf.

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show abstract

“…Theoretically, the materials that are welded can also be printed using WAAM; however, converting welding equipment into an AM machine needs several modifications, such as additivesubtractive AM, where the deposited material is intermediately or eventually machined [158]. In some research works, different welding processes were hybridised to enhance the range of WAAM, for instance, friction stir welding and arc welding [159] or laser and arc welding [87].…”

Section: Hybrid Manufacturingmentioning

confidence: 99%

A Survey on Process Modelling, Innovation, Design, and Material Characterisation in Additive Manufacturing

Hassani

Emami

Tjahjowidodo

et al. 2023

Digital Manufacturing Technology

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The unique design freedom offered by additive manufacturing (AM) technologies enables engineers to develop more innovative products with relatively lower costs within a shorter period of processing time in comparison with conventional manufacturing methods. On the other hand, the unique capabilities of AM have created a platform for researchers to combine several engineering methods with the new manufacturing technique to grow industrial applications as well as resolve the existing issues with AM processes. Understanding the research values that AM offers academic environments, this paper performs a systematic survey on AM-related research topics in the fields of mechanical engineering and materials science that have attracted much attention from research teams over the last few years. These topics, namely process modelling in AM, innovative research in AM, generative design by AM, material characterisation in AM processes, and finally, design for additive manufacturing (DfAM), are notably investigated through this study.

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Welding‐Based 3D, 4D, 5D Printing

Goka,

Srirama,

Divya Jyothi

et al. 2024

Automation in Welding Industry

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Experimental study on improving the additively manufactured GMAW and TIG beads using FSP

Cited by 11 publications

References 36 publications

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

Performance-control-orientated hybrid metal additive manufacturing technologies: state of the art, challenges, and future trends

A Survey on Process Modelling, Innovation, Design, and Material Characterisation in Additive Manufacturing

Welding‐Based 3D, 4D, 5D Printing

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