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An esthetics rehabilitation with computer-aided design/ computer-aided manufacturing technology
(2014)
This paper describes a case of a rehabilitation involving Computer Aided Design/Computer Aided Manufacturing (CAD-CAM) system in implant supported and dental supported prostheses using zirconia as framework. The CAD-CAM ...
Marginal and internal discrepancies of zirconia copings: Effects of milling system and finish line design
(2015-01-01)
Context: Discrepancies at the abutment/crown interface can affect the longevity of zirconia restorations. Aim: The aim was to evaluate the marginal and internal discrepancies (MD and ID) of zirconia copings manufactured ...
A utilização de sistemas informatizados no auxílio ao design e produção de jóias
(Universidade Federal de Minas GeraisUFMG, 2007-03-30)
This activity is an analysis of the recent use of informatics systems CAD/CAM (Computer Aided Design / Computer Aided Manufacturing) during the project stages and production in jewel sector. At the same time the changes ...
Computer-aided design and computer-aided manufacturing indirect versus direct composite restorations: A randomized clinical trial
(2021-01-01)
Objective: This study compared the clinical performance of large indirect restorations (IRs) versus direct restorations (DRs) in posterior teeth. Methods: Thirty subjects received two class II restorations (n = 60), one ...
Reconfigurable 3D CAD feature recognition supporting confluent n-dimensional topologies and geometric filters for prismatic and curved models
(MDPI AG, 2020-01-01)
Feature Recognition (FR) in Computer-aided Design (CAD) models is central for Design and Manufacturing. FR is a problem whose computational burden is intractable (NP-hard), given that its underlying task is the detection ...
Taxonomies for Reasoning About Cyber-physical Attacks in IoT-based Manufacturing Systems
The Internet of Things (IoT) has transformed many aspects of modern manufacturing, from design to production to quality control. In particular, IoT and digital manufacturing technologies have substantially accelerated ...
Exact and parallel intersection of 3d triangular meshes
(Rensselaer Polytechnic Institute, 2018)