Application of Additive Manufacturing technology to an Aerospace component for better trade-off’s

Reddy, Kanuparti Vishnu Prashant; Mirzana, Ishrat Meera; Reddy, A. Koti

doi:10.1016/j.matpr.2017.11.644

Cited by 21 publications

(5 citation statements)

References 6 publications

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“…Recent studies have improved the quality of additively manufactured (AM) products [1][2][3][4][5]. Despite marked progress, there is a lack of experimental data revealing the mechanisms of damage and failure of structures in real-life complex loading conditions, which represents a critical obstacle for the implementation of additive technologies in the serial production of critical parts [6].…”

Section: Introductionmentioning

confidence: 99%

Very High Cycle Fatigue Behavior of Additively Manufactured 316L Stainless Steel

et al. 2020

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The present paper is focused on an experimental study of the damage-to-failure mechanism of additively manufactured 316L stainless steel specimens subjected to very high cycle fatigue (VHCF) loading. Ultrasonic axial tension-compression tests were carried out on specimens for up to 109 cycles, and fracture surface analysis was performed. A fine granular area (FGA) surrounding internal defects was observed and formed a “fish-eye” fracture type. Nonmetallic inclusions and the lack of fusion within the fracture surfaces that were observed with SEM were assumed to be sources of damage initiation and growth of the FGAs. The characteristic diameter of the FGAs was ≈500 μm on the fracture surface and were induced by nonmetallic inclusions; this characteristic diameter was the same as that for the fracture surface induced by a lack of fusion. Fracture surfaces corresponding to the high cycle fatigue (HCF) regime were discussed as well to emphasize damage features related to the VHCF regime.

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Section: Introductionmentioning

confidence: 99%

Very High Cycle Fatigue Behavior of Additively Manufactured 316L Stainless Steel

et al. 2020

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“…Te aerospace industry is one of the many industries that utilize stereolithography for the rapid production of various components [13,28,30,32]. Some of the aerospace Advances in Materials Science and Engineering components that can be manufactured using stereolithography include the following:…”

Section: Stereolithography (Sla)mentioning

confidence: 99%

“…However, there are still some challenges and limitations associated with the use of additive manufacturing in aerospace. One major challenge is the need for high-quality materials that meet the strict safety and performance standards required by the aerospace industry [13,61,62]. Another challenge is the need for consistent and reliable manufacturing processes that can produce parts with a high accuracy and repeatability.…”

Section: Challenges and Limitations Of Additive Manufacturing In Aero...mentioning

confidence: 99%

“…Tis technology has paved the way for groundbreaking advancements in the feld of manufacturing, thereby reshaping traditional manufacturing processes and ofering new possibilities for material design and engineering [11,12]. Te ability of this additive manufacturing technology to multimaterial additive manufacturing (AM) processes has gained signifcant attention in recent years due to its potential for fabricating complex structures with tailored material properties [13,14]. By combining diferent materials in a single build, multimaterial AM enables the production of components with an enhanced functionality and performance.…”

Section: Introductionmentioning

confidence: 99%

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The Current State of the Art and Advancements, Challenges, and Future of Additive Manufacturing in Aerospace Applications

Getachew,

Shiferaw,

Ayele

2023

Advances in Materials Science and Engineering

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Additive manufacturing has revolutionized the manufacturing industry, particularly in aerospace. This paper provides an overview of the advancements, state-of-the-art, challenges, and future of additive manufacturing in the aerospace industry. It begins by discussing the workflow of additive manufacturing and the comparison of software required for modeling and slicing the designed models. Various types of additive manufacturing processes used in the aerospace industry with their postprocessing challenges and solutions are also presented in detail. Besides, the challenges and limitations that come with the use of additive manufacturing in aerospace are also outlined. The paper investigated that the use of additive manufacturing in aerospace has given several advantages such as the ability to produce complex geometries, reduce material waste, and improve design flexibility. The future of additive manufacturing in aerospace looks promising, with the potential for even more cost-effective and efficient production. The paper concludes that additive manufacturing has proven to be a game-changer in aerospace presenting different advanced aerospace components in detail, with continued research and development shaping the future of manufacturing and production. With advancements in technology and processes, additive manufacturing for aerospace can overcome the challenges and become a reliable and cost-effective alternative to traditional manufacturing methods.

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“…The adoption of 3D printed parts in aircraft has the potential to contribute significant energy savings and fuel economy from light weight parts. (Nickels, 2015), (Huang et al, 2016), (Vishnu Prashant Reddy et al, 2018), (Seabra et al, 2016), (Dijk, 2016), (Angrish, 2014), (Brandl et al, 2010). The Materials and Manufacturing Directorate of the Air Force Research Laboratory (AFRL/ML) has been using the fusion based AM of metal alloys for producing Ti structures since the late 1990's.…”

Section: Aerospacementioning

confidence: 99%

A Comprehensive Review of Additive Manufacturing (3D Printing): Processes, Applications and Future Potential

Parupelli¹,

Desai²

2019

American Journal of Applied Sciences

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Additive manufacturing (AM) also known as 3D printing is a technology that builds three-dimensional (3-D) solid objects. Customized 3D objects with complex geometries and integrated functional designs can be created using 3D printing. A comprehensive review of AM process with emphasis on recent advances achieved by various researchers and industries is discussed. Summary of each 3D printing technology capabilities, advantages and limitations is provided. This article reviews significant developments of 3D printing applications in different fields such as electronics, medical industry, aerospace, automobile, construction, fashion and food industry.

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Application of Additive Manufacturing technology to an Aerospace component for better trade-off’s

Cited by 21 publications

References 6 publications

Very High Cycle Fatigue Behavior of Additively Manufactured 316L Stainless Steel

Very High Cycle Fatigue Behavior of Additively Manufactured 316L Stainless Steel

The Current State of the Art and Advancements, Challenges, and Future of Additive Manufacturing in Aerospace Applications

A Comprehensive Review of Additive Manufacturing (3D Printing): Processes, Applications and Future Potential

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