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quinta-feira, 29 de maio de 2014

Foguetes nas Makerbots? E Tutoriais do FreeCad, e façam o vosso Robot de Tele-presença

Ora, se estes bacanos podem fazer Plásticos que propulsinam Foguetes, talvez um dia as Impressoras 3D caseiras poderão ter Bobines desse Material, e poder-se-há fabricar um Foguete, com propulsão e tudo!!!



SpaceShipTwo to be fueled by thermoset plastic similar to nylon
David Szondy

As the still-to-be-announced date of the first commercial flight of Virgin Galactic’s SpaceShipTwo approaches, more and more of the technology involved is getting nailed down. A case in point is the company's announcement that it has decided which fuel will be used in the first passenger-carrying flights of the suborbital spacecraft. The solid fuel grains that will fuel the world’s largest operational hybrid rocket will be a thermoset plastic similar to nylon.



 




O Programa FreeCad, que vos permite fazer DISTO...

...Pode-vos também fazer previsões de Movimento, para simular Mecanismos, o que é bastante bom, para um Programa Grátis...
Está tudo sobre como o fazer, neste Turorial:







Tutorials for freeCAD

In this section, we have tutorials, using which you can learn faster and can model and simulate your own mechanisms with ease.
The best place to start freeCAD is Quick Start Tutorial video with sound: Four Bar Mechanism.

http://www.ar-cad.com/freecad/tutorials.html








 ...E uma Fézada para as Fablabs, Dica da fantástica AppNeta,  eis como fazerem os vossos próprios Robots de Tele-Presença!




Introducing PETBOT: A node.js Telepresence Robot

Ari Rizzitano

Recently we added a new member to our engineering team. This is PETBOT, aka Providence Engineering Telepresence roBOT.
It’s a telepresence robot I built for our office, consisting of an iPad mounted on a lightweight chassis powered by an RC car. To operate it, you open up a video chat session with the iPad, then control the robot from your browser using the web interface.
PETBOT can see, move, talk, and, like any startup employee, play foosball. Or at least try to.











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