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Mostrando ítems 1-10 de 186
Sistemas CAD/CAM na Odontologia
(Universidade Federal de Minas GeraisUFMG, 2018-07-10)
The design of a Prosthetic structure in a computer followed by its manufacture by a milling machine is generally referred to as CAD / CAM. In the last 30 years this technology has brought a great evolution in dentistry, ...
Direct milling of polymethylmethacrylate for cranioplasty applications
(Springer London LtdArtingtonInglaterra, 2009)
CoCrMo-base alloys for dental applications obtained by selective laser melting (slm) and cad/cam milling
(2020-01-01)
In this work, CoCrMo-base alloys specimens were produced by additive manufacturing using selective laser melting (SLM) as well as CAD/CAM milling. For SLM specimens, spherical particles were laser processed at 1320°C under ...
Uma metodologia de integração CAD/CAM através da aplicação de ciclos de usinagem na programação CNC
(Universidade Federal de Santa MariaBREngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de Produção, 2011-12-23)
The use of computer resources for machinery programming with Computer Numeric Control (CNC) has become increasingly more necessary in manufacturing companies. The objective is to reduce unproductive time, to optimize ...
Comparative analysis of fracture resistance between CAD/CAM materials for interim fixed prosthesis
(2021)
The aim of this study was to evaluate and compare the resistance to fracture of interim restorations obtained through additive techniques (3D impressions) and subtractive techniques (milling) using a computer-aided design ...
Influence of CAD-CAM milling on the flexural strength of Y-TZP dental ceramics
(2019-06-01)
In this work, the influence of milling strategy and cutter wear on the flexural strength of sintered Y-TZP ceramics machined in a CAD-CAM system, was investigated. Pre-sintered Y-TZP blocks were machined with tungsten ...
Resistência a fratura dos dentes reabilitados com retentores intrarradiculares fabricados com tecnologia CAD/CAM com retentores pré-fabricados de fibra de vidro: uma revisão sistemática de literatura
(Universidade Federal de Juiz de Fora (UFJF)BrasilFaculdade de OdontologiaPrograma de Pós-graduação em Clínica OdontológicaUFJF, 2023)
Otimização do fresamento de roscas internas por interpolação helicoidal
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia MecânicaTecnologia de Materiais; Projetos Mecânicos; Termociências, 2014-02-26)
In machining of internal threads, dedicated tools, known as taps, are needed for each
profile type, diameter, and low cutting speed values are used when compared to main
machining processes. This restriction in the cutting ...
Surface milled by CAD-CAM system Vs laboratorial methods to simulate the milled surface: Effect on the resin bond strength to lithium disilicate glass-ceramic
(2022-03-01)
The aim of this study was to assess the resin microshear bond strength (μSBS) and the surface topography of lithium disilicate ceramic milled by CAD/CAM and to compare it with in-lab methods that simulate the topography ...