Comparing the capabilities of vibration-assisted printing (VAP) and direct-write additive manufacturing techniques

Afriat, Aaron; Bach, Julie Suzanne; Gunduz, I. Emre; Rhoads, Jeffrey F.; Son, Steven F.

doi:10.1007/s00170-022-09815-8

Cited by 4 publications

(3 citation statements)

References 13 publications

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“…The surface roughness of 3D printed clay parts is a critical aspect often assessed by non-destructive methods such as direct visual inspection through images [53,73] and a light scanning system [35]. These methods provide valuable insights into the effects of printing parameters, geometry, and material characteristics on the final product.…”

Section: Surface Roughnessmentioning

confidence: 99%

“…Additionally, Afriat et al [73] explored the quality of external surfaces on printed elements using vibration-assisted printing (VAP), which allows the use of smaller nozzle diameters. This approach resulted in improved surface quality and sharper corner angles.…”

Section: Surface Roughnessmentioning

confidence: 99%

“…This capability is particularly advantageous for the rapid production of parts. Afriat et al [73] highlight an additional benefit when employing vibration-assisted printing (VAP), which can achieve printing speeds ranging from 5000 to 6000 mm/min. This significant increase in printing speed substantially reduces the time required to print highly viscous materials and enables the extrusion of even more viscous substances.…”

Section: Nozzle Geometrymentioning

confidence: 99%

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Advancing Sustainable Construction: Insights into Clay-Based Additive Manufacturing for Architecture, Engineering, and Construction

De Los Angeles Ortega Del Rosario,

Medina,

Duque

et al. 2024

Developments in Clay Science and Construction Techniques

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Additive manufacturing(AM) has evolved from rapid prototyping to a versatile technology in nano to large-scale fabrication, gaining traction in various sectors such as medicine, aeronautics, and pharmaceuticals. Its recent application in the architecture, engineering, and construction (AEC) industry marks a significant shift, especially in using traditional concrete and steel materials to innovative, sustainable options like clay. The increasing demand for ecofriendly construction materials propels this development. This chapter presents an overview of the latest developments in clay-based AM within the AEC sector. It discusses the challenges and opportunities of this technology, integrating design methods and material approaches. The chapter also examines the critical interplay of geometry, material properties, and process parameters in AM. Aimed at professionals in the field, it offers a comprehensive framework and practical guidelines for engineers, designers, and architects in this dynamic domain.

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Section: Surface Roughnessmentioning

confidence: 99%

Section: Surface Roughnessmentioning

confidence: 99%

Section: Nozzle Geometrymentioning

confidence: 99%

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