Influence of the layer thickness in the Fused Deposition Modeling process on the dimensional and shape accuracy of the upper teeth model

Milde, Ján; Morovič, Ladislav; Bláha, Jakub

doi:10.1051/matecconf/201713702006

Cited by 13 publications

(5 citation statements)

References 12 publications

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“…Dimensional accuracy of the model is evaluated by GOM Inspect software, which shows that the reducing layer thickness easily achieves a high level of accuracy. 35 Additive manufacturing fulfils the customised requirements of dentistry in lesser time and cost. 2,6,8,10 Following are the significant benefits obtained through the adoption of AM in dentistry:…”

Section: Benefits Of Additive Manufacturing In Dentistrymentioning

confidence: 99%

Current status and applications of additive manufacturing in dentistry: A literature-based review

Javaid

Haleem

2019

Journal of Oral Biology and Craniofacial Research

224

103

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To study the current status and applications of additive manufacturing (AM) in dentistry along with various technologies, benefits and future scope. Methods: A significant number of relevant research papers on the additive manufacturing application in dentistry are identified through Scopus and studied using bibliometric analysis that shows an increasing trend of research in this field. This paper briefly describes various types of AM technologies with their accuracy, pros and cons along with different dental materials. Paper also discusses various benefits of AM in dentistry and steps used to create 3D printed dental model using this technology. Further, ten major AM applications in dentistry are identified along with primary references and objectives. Results: Additive manufacturing is an innovative technique moving towards the customised production of dental implants and other dental tools using computer-aided design (CAD) data. This technology is used to manufacture elaborate dental crowns, bridges, orthodontic braces and can also various other models, devices and instruments with lesser time and cost. With the help of this disruptive innovation, dental implants are fabricated accurately as per patient data captured by the dental 3D scanner. The application of this technology is also being explored for the precise manufacturing of removal prosthetics, aligners, surgical templates for implants and produce models that for the planning of treatment and preoperative positioning of the jaws.

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Section: Benefits Of Additive Manufacturing In Dentistrymentioning

confidence: 99%

Current status and applications of additive manufacturing in dentistry: A literature-based review

Javaid

Haleem

2019

Journal of Oral Biology and Craniofacial Research

224

103

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“…Based on the literature, Autodesk Powershape also provides a robust system to support a specific or irregular surface (Milde, Morovič & Blaha 2017;Mikolajczyk et al 2018, p.160), which is very suitable to refine the surface of vertebrae. FIGURE 6A provides the segmentation results, whereas FIGURE 6B shows the 3D model vertebrae that have been well repaired and ready to be printed.…”

Section: Resultsmentioning

confidence: 99%

The 3D Printing in Material Research and Medical Physics Education and Its Accuracy Study

Asmaria

Rahmi²,

Utomo

et al. 2020

jpppf

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This study aims to construct prototypes using three-dimensional (3D) printing technology as a research apparatus and a physics education instrument, particularly in medical physics education. Two main designs of prototypes have been arranged. Two foam NaCl templates are drawn using computer-aided design (CAD) software. Image processing techniques achieve a 3D model of a thoracic vertebra. All 3D model data are printed using polylactic acid (PLA) filament. The prints of foam NaCl templates are utilized for holding the NaCl powder. The prototype of a human vertebra is used for visualization of the real condition of the human bone anatomy. The results of the prototypes are analyzed to investigate the similarity between the model and the prints. This investigation is done using a Vernier Caliper and CT Scan. The measurement using Caliper shows a higher percentage in likeness than the CT-Scan. All the accuracy study shows they have more than 83% in similarity. It can be concluded that all built prototypes have prominent exactitude and can support the material research using the printed NaCl templates. Hereafter, a bone mock-up’s genuine perception can function for further application, such as implant or surgery planning.

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“…The model was chosen due to its importance for planning a Clear Aligner Therapy, where it is very important for preserving the best dimensional accuracy. In terms of precision, the maximum value of this orthodontics model's deviation is ± 0.25 mm [5].…”

Section: A 3d Model Of Upper Teeth Used For the Experimentsmentioning

confidence: 92%

Comparison of Selected Thermoplastic Materials in the Fused Deposition Modeling Process and their Influence on the Dimensional Accuracy of an Orthodontic Upper Teeth Model

Milde

Jurina

2019

MSF

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The article focuses on the research of selected thermoplastic materials processed by the Fused Deposition Modeling (FDM) additive manufacturing method and dimensional accuracy of parts in particular. The selected thermoplastic materials were ABS, PLA and HIPS. The digital model of the object (upper teeth) was obtained by the intraoral 3D scanner of 3Shape TRIOS used in dentistry. Based on the 3D (Three Dimensional) scanned digital model, the manufacturing of the upper teeth was performed on the Zortrax M200 FDM 3D printer. Parameters of the manufactured parts were as follows: Layer thickness 0.09 mm, infill 20% and model orientation 0°. The manufactured parts were digitized by the GOM ATOS Triple Scan optical 3D scanner with the measuring volume of MV 170. The dimensional accuracy of the parts was evaluated in the GOM Inspect software.

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Influence of the layer thickness in the Fused Deposition Modeling process on the dimensional and shape accuracy of the upper teeth model

Cited by 13 publications

References 12 publications

Current status and applications of additive manufacturing in dentistry: A literature-based review

Current status and applications of additive manufacturing in dentistry: A literature-based review

The 3D Printing in Material Research and Medical Physics Education and Its Accuracy Study

Comparison of Selected Thermoplastic Materials in the Fused Deposition Modeling Process and their Influence on the Dimensional Accuracy of an Orthodontic Upper Teeth Model

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