The influence of additive manufacturing on the micromilling machinability of Ti6Al4V: A comparison of SLM and commercial workpieces

Campos, Fábio de Oliveira; Araujo, Anna Carla; Munhoz, André Luiz Jardini; Kapoor, Shiv Gopal

doi:10.1016/j.jmapro.2020.10.006

Cited by 70 publications

(13 citation statements)

References 14 publications

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“…Finally, although it may seem that all oral implant medical devices can be made using 3D printers, a single technology may not be able to meet all patient needs. For some applications, 3D printing technology needs to be combined with milling or other cutting/ finishing techniques, to generate a product that can achieve the final application goal ( de Oliveira Campos et al, 2020).…”

Section: Main Conclusionmentioning

confidence: 99%

Additive manufacturing technologies in the oral implant clinic: A review of current applications and progress

Huang

Wei

2023

Front. Bioeng. Biotechnol.

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Additive manufacturing (AM) technologies can enable the direct fabrication of customized physical objects with complex shapes, based on computer-aided design models. This technology is changing the digital manufacturing industry and has become a subject of considerable interest in digital implant dentistry. Personalized dentistry implant treatments for individual patients can be achieved through Additive manufacturing. Herein, we review the applications of Additive manufacturing technologies in oral implantology, including implant surgery, and implant and restoration products, such as surgical guides for implantation, custom titanium meshes for bone augmentation, personalized or non-personalized dental implants, custom trays, implant casts, and implant-support frameworks, among others. In addition, this review also focuses on Additive manufacturing technologies commonly used in oral implantology. Stereolithography, digital light processing, and fused deposition modeling are often used to construct surgical guides and implant casts, whereas direct metal laser sintering, selective laser melting, and electron beam melting can be applied to fabricate dental implants, personalized titanium meshes, and denture frameworks. Moreover, it is sometimes required to combine Additive manufacturing technology with milling and other cutting and finishing techniques to ensure that the product is suitable for its final application.

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Section: Main Conclusionmentioning

confidence: 99%

Additive manufacturing technologies in the oral implant clinic: A review of current applications and progress

Huang

Wei

2023

Front. Bioeng. Biotechnol.

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“…Other comparative investigation on machinability of wrought, DED-LB/, PBF-EB, and PBF-LB/Ti6Al4V showed that higher hardness of AM material does not necessarily lead to shorter tool life or higher cutting forces in micro-milling. For example, de Oliveira Campos et al [117] observed about 9% lower cutting forces (on average) when machining PBF-LB/Ti6Al4V compared to that of wrought material, despite its ~16% higher hardness. Moreover, lower wear rates, lower burr formation sensitivity, and better surface finish (Ra) were reported in this investigation when machining PBF-LB material.…”

Section: Milling and Micro-millingmentioning

confidence: 99%

Post-processing of additively manufactured metallic alloys – A review

Malakizadi

Mallipeddi

Dadbakhsh

et al. 2022

International Journal of Machine Tools and Manufacture

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“…Concerning stage dynamics and grain size, the compact and homogeneous microstructure prefers improved stability, densification, and mechanical properties. Typically, except when a multi-material compound is provided in advance, using one single powder bed dispenser for a single metal powder is challenging in the process of in-situ delivery of several substances [46,47].…”

Section: Selective Laser Melting (Slm)mentioning

confidence: 99%

A review of additive manufacturing of Mg-based alloys and composite implants

Zamani

Ghazanfari

Erabi

et al. 2021

jcc

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Magnesium based materials are considered promising biodegradable metals for orthopedic bone implant applications as they exhibit similar density and elastic modulus to that of bone, biodegradability, and excellent osteogenic properties. The use of Mg based biomaterials eliminates the limitations of currently used implant materials such as stress shielding and the need for the second surgery. Recently, the development of Mg-based implants has attracted significant attention. Additive manufacturing is one of the effective techniques to develop Mg based implants. Additive manufacturing which could be named 3D printing is a transformative and rapid method of producing industrial parts with in the acceptable dimensional range. Therefore, recent investigations have tried to apply this method for the development of Mg-based implants. This state-of-the-art review focuses on the additive manufacturing of Mg biodegradable materials and their in-vitro corrosion and degradation, and mechanical properties. The future directions to develop Mg biodegradable materials are reported through summarization of current achievements.

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The influence of additive manufacturing on the micromilling machinability of Ti6Al4V: A comparison of SLM and commercial workpieces

Cited by 70 publications

References 14 publications

Additive manufacturing technologies in the oral implant clinic: A review of current applications and progress

Additive manufacturing technologies in the oral implant clinic: A review of current applications and progress

Post-processing of additively manufactured metallic alloys – A review

A review of additive manufacturing of Mg-based alloys and composite implants

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