Results
author = "Ribeiro, António Fernando"
La prototypage rapide par saudage robotisé au Portugal Rapid prototyping using robot welding
Author(s) :
Ribeiro, António Fernando
Description :
La raison d’être d’un prototype ne devrait pas être seulement la visualisation, mais aussi la possibilité de réaliser des tests et d'ávaluer la pièce dans ses fonctions finales. Ainsi, il est important de réaliser le prototype dans le même matériau que celui de la pièce finale. De plus, afin de cont...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
French
Automação da medida de rectilinidade de vigas de aço com ferramentas de processamento de imagem
Author(s) :
Ribeiro, António Fernando
Description :
Para medir a rectilinidade de vigas de aço em movimento, foi desenvolvido um método e foi construida uma máquina de inspeção com ferramentas de processamento de imagem para a controlar.
O método consiste em desenvolver um software específico para executar três tarefas: leitura da posição das vigas e...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
Portuguese
Automation of beam straightness measurement with image processing tools
Author(s) :
Ribeiro, António Fernando
Description :
For measuring the straightness of moving steel beams, a methodology was developed and an inspection machine was built with a set of image processing tools to control it.
The method consists in developing a specific software to perform three main tasks: reading the position of the beams in several po...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
English
Machine vision for industry
Author(s) :
Ribeiro, António Fernando
Description :
Nowadays, industry is changing its way of working in order to get more competitive. Industry wants to get more and more automated in order to reduce production times, increase productivity, improve quality production, at a cheaper cost, to be less wasteful, with less need to have a skilled operative...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
English
Rapid prototyping with direct deposition of metal
Author(s) :
Ribeiro, António Fernando
Description :
In the last three years a Rapid Prototyping process involving direct deposition of metal had been under development (as a PhD research) at Cranfield University. The process entails the use of a Gas Metal Arc fusion welding robot which deposits successive layers of metal in such way that it forms a 3...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
English
Making components with controlled metal deposition
Author(s) :
Ribeiro, António Fernando
Description :
Rapid Prototyping is a recent CAD/CAM/CIM based manufacturing technique which produces prototypes of components in a fraction of the time. This technique works by first drawing the part as a 3 Dimensional solid model using a CAD program and then ‘printing’ it in 3 Dimensions. The raw material can be...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
English
Futebol robótico
Author(s) :
Ribeiro, António Fernando
Description :
Nos dias que correm, estamos cada vez mais rodeados de tecnologia. Na indústria, com máquinas que já fazem componentes tridimensionais através de deposição de materiais ; em casa, com sistemas de domótica que permitem automatizar uma habitação ao gosto/necessidade de cada pessoa; nos automóveis, os ...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
Portuguese
Robôs de serviços
Author(s) :
Ribeiro, António Fernando
Description :
Há séculos que as pessoas têm vindo a criar mecanismos para imitar partes do corpo humano. Estes mecanismos têm vindo a ser melhorados através dos tempos e os mais recentes são chamados Robôs.
Devido ao avanço tecnológico dos ultimos anos, quer na área da informática quer na área da electrónica, os ...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
Portuguese
Summer on campus - learning robotics with fun
Description :
After the academic year, summer comes and students spend some time at home without anything to do. It is time to rest but summer is long. In order to prepare youngsters for the future, the University of Minho organizes short courses (one week long) called “Summer on Campus”, on which students can wo...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
English
Case study of rapid prototyping using robot welding : 'square to round' shape
Description :
In the last 3 years a new Rapid Prototyping process involving direct deposition of metal has been under development at Cranfield University. The process entails the use of a Gas Metal Arc fusion welding robot which deposits successive layers of metal in such way that it forms a 3D solid component. A...
Repository :
RepositóriUM - University of Minho Institutional Repository
Language(s) :
English