Corte de Placa para todos, um Barquito, um Andarilho, e Metal Derretido!

Quando nos maravilhamos com o Corte Laser, mas nos assustamos com o preço dessas máquinas, é importante não esquecer que há uma maneira de cortar placa que é muito mais barata, e até nos pode fornecer os Fundos para futuramente, comprar a cortadora de Laser...

A simples Serra Pendular, ou Scroll Saw!

E que faz coisas como esta Roda Dentada, obra de kinohaguruma:

Em Portugal, encontram-na em Lojas como a AKI, à beira da Estação de Metro Oriente, ou a Contek, em Santa iria de Azóia, por preços de à volta de 90 Euros, já com IVA.

Um Barquito!

Este é bacano, feito em casa, e com planos e tudo, por iso, podem pensar em começar agora, para o terem feito, quando o tempo estiver melhor.

No Brasil, está sempre bom tempo, é claro...

Building a wooden boat 

msil3070

This Instructable contains my plans and method for building a boat.  It is written as a  journal. I'm a novice so please don’t expect  exact and 100% correct boat building plans/ advice or terminology.

Experts, please feel free to constructively correct and participate..
Quick notes..
1. If you're down-loading the PDF use the custom pdf.. the full doc hasn't updated and doesnt contain some corrections
2. If you're using a MAC use Adobe Acrobat to view the PDF - Apple's preview app doesn't show all of the pics properly
3. The duplicate text in the fairing section has been removed... and the correct text- reinstated...
Credit where credit is due.. There are many people who post their designs, ideas and plans on the web for free use  by others.. Thanks, no new wheels have been invented here.

OK, All my life I wanted to build a wooden boat. The task always seemed too big or too complicated..   Then one day I saw an Instructable “Building a One sheet boat by Verga”.My Instructable is a bit of a tribute to Verga. I rate his as recommended reading and as a mandatory study project for those wishing to have a first go at boat building. My version of his boat can be seen in one of the posts..
 

http://www.instructables.com/id/My-wooden-boat-story/

Esta pequena maravilha demonstra como se pode fazer muito com pouco, embora um motor eléctrico aproveitado dalgum Brinquedo, lhe desse muita vida...

Simple Theo Jansen Mechanism based walking Deskbeest

ghostwhowalks

you will need an A3 printing paper with the plan printed on it. The plan can be downloaded as PDF from the attachment here. A4 should work too, though I havent tried. Smaller makes it difficult to work with.

1)Print the plan on A3 printing paper. Cut the legs plan out , fold at the markers, back and forth to make easy hinge points.
Fold and stick the appropriate portions as per the hand drawn plan, matching the section numbers in the drawing with the section numbers in the printed plan. Now you have the legs. Make all eight of them.

http://www.instructables.com/id/Simple-Theo-Jansen-Mechanism-based-walking-Deskbee/

Aproveitar Sucata, e derreter Metal!

A vida pode ser bela... Muáháháhá!

Eis um Vídeo, duma boa Série deles, que vos ensina a fazer algo de útil, em casa, SE tiverem juízinho, e cumprirem as essenciais Regras de Segurança, se é Eléctrico, e não é de pilha, é para tratar com respeitinho...

 

How to Make the Metal Melter 

The King of Random

In this project you'll learn step by step how to modify a microwave oven transformer into a high-current device that can pump out 800 amps of electrical current.

If you liked the Metal Melter you saw in a previous project, here's how you can make your own!

http://www.instructables.com/id/How-to-Make-the-Metal-Melter-1/