Towards design of mechanical part and electronic control of multi-material/multicolor fused deposition modeling 3D printing

Boulaala, Mohammed; Elmessaoudi, Driss; Buj-Corral, Irene; Mesbahi, Jihad El; Ezbakhe, Omar; Astito, Abdelali; Mrabet, Mhamed El; Mesbahi, Abdelilah El

doi:10.1007/s00170-020-05847-0

Cited by 24 publications

(28 citation statements)

References 15 publications

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“…The multimaterial concept is based on the mobilization of different printing heads, each one designed to provide a different material, in order to manufacture a multimaterial prototype. Multimateriality can be achieved in two main ways, namely mosaic colour/material print or mixed colour/ material print [6].…”

Section: Technology Evolution: From Monomaterials To Multimaterialsmentioning

confidence: 99%

Use of FDM Technology in Healthcare Applications: Recent Advances

Buj-Corral

Tejo-Otero

Fenollosa-Artés

2021

Materials Forming, Machining and Tribology

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Additive Manufacturing (AM) technologies, which were developed around 30 years ago, are still evolving. They are applied in different sectors such as aeronautics, automotive, health, etc. There are different AM technologies: binder jetting, direct energy deposition, material extrusion, material jetting, powder bed fusion, sheet lamination and vat photopolimerisation. Amongst all of them, material extrusion is the most common technique used nowadays, due to several reasons: manufacture of parts is easy and cost-effective, desktop 3D printers are affordable, and they allow the use of many different materials. Within this AM category, two main techniques can be highlighted: FFF (Fused Filament Fabrication), also known as FDM (Fused Deposition Modelling), and DIW (Direct Ink Writing). FFF is the most typical technology which can offer multimaterial 3D printed parts. In addition, it can be mixed with other AM technologies in order to build hybrid 3D printers. Main applications of the FFF technology in the medical sector, which are explained in detail in the present chapter, are the manufacture of training models and surgical planning prototypes, medical devices, surgical guides, bio-active scaffolds, and cell 3D-bioprinting, etc. During the global pandemic of COVID-19, the FDM technology allowed to print different devices such as face masks or artificial breathers, among others.

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Section: Technology Evolution: From Monomaterials To Multimaterialsmentioning

confidence: 99%

Use of FDM Technology in Healthcare Applications: Recent Advances

Buj-Corral

Tejo-Otero

Fenollosa-Artés

2021

Materials Forming, Machining and Tribology

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“…[ 21 ] Thus, driven by the aesthetic and informative significance, post‐processing steps, such as coating, painting, and functionalization, are typically adopted to impart colors to the printed parts. [ 22–26 ] Alternatively, multi‐material 3D printing [ 27–30 ] or materials with tunable colors [ 31 ] can be utilized to directly print multi‐color articles. This is relatively easier for extrusion‐based and inkjet 3D printers, as multiple nozzles can dispense multiple materials with different colors.…”

Section: Introductionmentioning

confidence: 99%

Multi‐Color 3D Printing via Single‐Vat Grayscale Digital Light Processing

Peng

Liang

et al. 2022

Adv Funct Materials

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Digital light processing (DLP) is a high-resolution, high-speed additive manufacturing method that builds 3D parts by selectively curing photopolymerizable resins layer-by-layer. To achieve multi-color DLP printing, researchers have used multiple switchable resin vats. However, these methods require complex vat switching devices and cleaning manipulations, leading to low efficiency. Therefore, it remains a challenge to achieve multi-color DLP 3D printing efficiently. In this study, a single-vat multi-color DLP 3D printing by using an anthraquinone-based dye is realized. The dye can be oxidized by the free radicals released from photoinitiators under ultraviolet light and change the color from blue to yellow. This color-changing mechanism permits a graded spectrum of colors as concomitants of the photopolymerization process during DLP printing by controlling the light dose without using extra vats or devices. Multi-color demonstrations, such as engineering stress simulation results in 3D and multi-color vases, are successfully fabricated, showing great versatility and efficiency.

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“…Life cycle analysis was used to evaluate the environmental effect of two distinct additive manufacturing machines (fused deposition modelling and polyjet) on that of a regular computer numerical control (CNC) milling machine using a life cycle analysis model (CNC milling machine) [ 14 , 15 ]. According to the literature, the fused deposition modelling machine had the lowest environmental impact per component created [ 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Fused deposition modelling approach using 3D printing and recycled industrial materials for a sustainable environment: a review

Madhu¹,

Erfani

Jadoun

et al. 2022

Int J Adv Manuf Technol

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According to research findings of many peer-reviewed studies, up to 90% of household items may be made of plastic. But nowadays, just a small portion of plastic waste is recycled. Plastic pyrolysis and polymer breakdown are environmentally hazardous. Processing is, therefore, necessary for recycling. Plastics are constantly being manufactured and require minimal processing, necessitating innovation. Plastic recycling is becoming a major issue for environmentalists and waste management professionals. Fused deposition modelling, or FDM, is one of the most popular types of additive manufacturing. It uses the melt extrusion process to deposit filaments of thermal polymers in a predetermined pattern. Using a computer-generated design, 3D printing, sometimes referred to as additive manufacturing, is a technique for building three-dimensional objects layer by layer. A 3D item is produced by the additive method of 3D printing, which involves building up layers of material. To make a three-dimensional object, FDM printers eject a thermoplastic filament that has been heated to its melting point layer by layer. 3D printing is a rapidly expanding industry and the market in this field has grown up to 23% by 2021. Several experiments on new 3D printing materials have been carried out to reduce pollution and the supply of plastic. Various additives have been investigated to increase recycled polymers’ molecular weight and mechanical properties. The most frequent type of fibre found in that is thermoplastic fibre. In this instance, waste ABS (acrylonitrile butadiene styrene) plastic from industrial FDM printers was gathered and examined in a bustling open shop. In this review, we discussed the use of recyclable polymers in 3D printing for waste material management. Graphical abstract

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Towards design of mechanical part and electronic control of multi-material/multicolor fused deposition modeling 3D printing

Cited by 24 publications

References 15 publications

Use of FDM Technology in Healthcare Applications: Recent Advances

Use of FDM Technology in Healthcare Applications: Recent Advances

Multi‐Color 3D Printing via Single‐Vat Grayscale Digital Light Processing

Fused deposition modelling approach using 3D printing and recycled industrial materials for a sustainable environment: a review

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