Study and realization of prosthetic dental models by additive technologies

8th International Conference on Advanced Concepts in Mechanical Engineering

Moraru, E.^1 ; Dontu, O.^1 ; Besnea, D.^1 ; Constantin, V.^1

Department of Mechatronics and Precision Mechanics, POLITEHNICA University of Bucharest, Bucharest, Romania^1

关键词: Additive technology;    Dental models;    Fused deposition modelling;    Global competition;    High productivity;    Prosthetic restorations;    Tooth extraction;    Working models;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/444/4/042017/pdf
DOI  :  10.1088/1757-899X/444/4/042017

来源: IOP

【 摘 要 】

The absence of teeth can lead to more complications at aesthetic, phonetic and even gastrointestinal level. Therefore, with the loss of a certain number of teeth as well as tooth extraction during treatment, immediate prosthetics is indicated. Global competition encourages manufacturers to develop certain technologies for the realization of prostheses, surgical templates, diagnostic and working models, where high productivity is required in the shortest possible time. For this purpose, so-called additive technologies of material are now successfully used. This paper presents the study and realization of dental prosthetic models by FDM (Fused Deposition Modelling) using two different materials that can serve as a prototype for future prostheses or even as temporary prosthetic restorations.