Carpintaria! Mais, Perspectiva, Desenho, Montanha Russa, Secretária Rústica, e um Torno Hidrálico E Manual!

Esta ideia é porreira, e há muittas mais donde esta vem...

Aproveitem, que é um sem-fim de ideias para DIY na carpintaria e não só!

Do U ❤️ 🎥 woodworkingarts & Build diyprojects ? What can u make with woodworking pro & diyplans

How to Build a 🎥 diyprojects ? ❤️

Woodworking is Awesome

https://www.pinterest.pt/pin/477381629257435767/

Com o domínio da Perspectiva, podem explicar, por um Desenho, o que leva muito tempo só por palavras.

Para aprenderem Perspectiva, este Link é muito bom:

The Beginning Artist’s Guide to Perspective Drawing

ARTISTS NETWORK STAFF

Learn to Draw by Putting Things into Perspective

We’ve probably all heard (or even uttered) the phrase, “That really puts things into perspective.” Perspective is all about relativity; when you pull back and look at the larger picture and take a different view, maybe things aren’t so bad, or maybe there’s a solution where it seemed like there wasn’t before. Drawing with perspective will help you understand the big picture of your work and perspective drawing for beginners is much easier than you think. 

 

https://www.artistsnetwork.com/art-mediums/drawing/learn-to-draw-perspective/

E se gostam de aprender pelos livros, eis uma lista deles, para aprenderem a desenhar como deve de ser:

How To Draw' Books Every Artist Should Own

Dan Beardshaw

In this video I recommend some excellent 'how to draw' books that have proved to be very valuable in my pursuit in learning how to draw. 

https://www.youtube.com/watch?v=V6VBn512V8c

E o nosso amigo das experiências, NightHawkInLight, tem para nos oferecer, desta vez, este Projecto para quem tenha Quinta, fenomenal!

How to Build a Backyard Rollercoaster (for less than $500)

NightHawkInLigh

In this video I speak with the man who literally wrote the book(s) on backyard rollercoasters: Paul Gregg.  Check out my sponsor Brilliant for a really fun way to learn! 

I'm calling this a 'how to' video, but really it's deeper than that. This is a dive into what it takes to design a backyard rollercoaster. I took a lot of inspiration for the style of this video from Destin at Smarter Every Day. Let me know if you'd like to see more of this type of video on my channel!

Paul Gregg is a retired aerospace engineer who I spent the day with learning about his backyard rollercoasters. His rollercoasters are designed and tested to the same standards as airplanes, which is incredible considering the materials to build them are available at any hardware store. Paul has made backyard rollercoasters accessible to anyone with basic tools and a yard to work in.

https://www.youtube.com/watch?v=SsrfBxWYxOQ

E para construírem uma Secretária ao esilo Rústico, têem aqui como fazer:

FARMHOUSE X OFFICE DESK

Polkilo 

Today i will show step by step how i made a FARMHOUSE OFFICE DESK X-style. Hope you will enjoy it:)

https://www.instructables.com/id/FARMHOUSE-X-OFFICE-DESK/

E o melhor de dois mundos, por assim dizer, Um Torno tanto Hidráulico, quanto Manual.

Categoria.

Combined Hydraulic Vise & Screw Vise

The other Finnish guy

Hi

My name is Tuomas Soikkeli and this is my Instructable about making combined hydraulic screw vise Similar builds can be made in many ways, obviously i had to make mine using the tools that i had.

Therefore some parts are made with the "hard way" to get accurate and working result.

There is several hydraulic vise build videos on youtube.

Most of them are based to same desing origin, and therefore those all are somewhat similar.

All those has that same little problem. Usability is limited by the length of the hydraulic jack.

Maximum opening of the vise with standard sized hydraulic jack is about 150 - 170 mm ( 4-7 " )

Sometimes less.

https://www.instructables.com/id/Combined-Hydraulic-Screw-Vise/

3D em Faiança, Metal fluído, Rostok, mais um Scanner 3D, e uyma Lambreta Eléctrica!

É como vos digo, uma nova técnica de impressão 3D em Cerâmica, vai recorrer à Faiança Egípcia, para reduzir o número de vezes que a cerâmica vai ao Forno, de 2 ou 3, para só uma!

Ancient Egyptian faience may be key to printing 3D ceramics

By David Szondy

We like to think of technology as always being forward looking. It’s supposed to be about nanoparticles and the Cloud, not steam engines and the telephone exchange. But every now and again the past reaches out, taps the 21st century on the shoulder and says, “Have a look at this.” That’s what happened to Professor Stephen Hoskins, Director of the University of West England, Bristol's Centre for Fine Print Research. He is currently working on a way of printing 3D ceramics that are self-glazing, thanks to a 7,000-year old technology from ancient Egypt.

Working under a grant from the Arts and Humanities Research Council (AHRC), Hoskins and Research Fellow David Huson have been developing a 3D ceramic printing process that can build very finely detailed, complex structures to industrial specifications and standards. The process works by depositing a layer of wet ceramic material layer by layer. As each layer is printed, the printer table drops, a layer of powder is deposited to support the object, and the process repeats.

http://www.gizmag.com/3d-egyptian-ceramic-printing/24063/ 

Os Metais, quando deslizam um pelo outro, portam-se como Flúidos!

Essa, é nova!

Sliding metals show fluid-like behaviour

Researchers at Purdue University took high speed video of metal sliding over each other and discovered a strange swirling fluid-like behaviour not normally associated with solids.

This research might have major implications for the gun industry. Guns are essentially a collection of sliding metal parts. If this fluid behaviour can be reduced in the barrel, maybe the barrel life can be significantly extended.

The reader who emailed us about this research pointed out that this may be one of the pricinples behind the Blish Lock phenomenon that was exploited in the Thompson Autorifle and the original Thompson SMG. John Bell Blish discovered that "certain dissimilar metals will resist movement with a force greater than normal friction laws would predict" from observing naval gun breeches which unlocked when firing weak charges but not heavy charges.

http://networkedblogs.com/C5nDV

A fenomenal Impressora 3D Rostok espera o vosso apoio, no Indiegogo:

Rostock MAX 3D Printer

Make your ideas real! Print Plastic parts from your computer model.

The Rostock MAX Delta 3D Printer by SeeMeCNC

We're in the final stage of development/testing and tooling up for production! This Indiegogo campaign is just what we need to boost us into full production of these amazingly cool 3D printers. Our open-source 3D printer design is based on Johann's origional Rostock delta printer prototype.

How many people do you know with a 3D printer? How many do you know with a DELTA 3D printer? We want to make you the first person in your makerspace/hackerspace/group to own and operate something so unique and different. With the laser cut acrylic or wood framework, standard aluminum extrusion (available everywhere) and high-strength injection molded plastic parts, it's much easier to build and assemble than any other 3D pritner before it.

We're bringing the popularity of Laser Cut parts to our new Rostock MAX machiens as well as many other additions to the origional design. Our Lasercut Acrylic version (Like what's in the pictures and videos) just looks cool! But, if you're looking for a better value, we are also going to be using a melamine lasercutting board. It cuts really clean, and its super strong and rigid. For $100 less, it's a noteworthy option!

http://www.indiegogo.com/RostockMAX

Cá vai mais uma maneira de fazerem Scans 3D, desta vez, dos vossos quartos:

Kinect 3D scans with Skanect

Cross-platform Kinect scanning

I’m a huge fan of the Microsoft Kinect, especially when using it to make 3D scans. It’s just a great bit hardware that gets repurposed again and again in interesting ways. Naturally, when I saw this new 3D scanning software the other day, I had to give it a whirl.

Skanect is a Kinect 3D scanning tool that works in Windows and OS X. In its current state, it appears to be best-suited for scanning a room, rather than a person or single object.

Newer (but currently unreleased) versions appear to make some decent people scans – like the one at the top of this post. That came from the official blog, which shows a series of gradually improving 3D models.

http://blog.ponoko.com/2012/09/13/kinect-3d-scans-with-skanect/

...E vai de Lambreta, esta é Eléctrica, e todo-o-terreno, e tratem de fazer uma destas em casa, para o que der e vier...!

All-Terrain Electric Scooter

ben_k

At the beginning of the 2011/2012 school year, my school's robotics team decided to finally dismantle some old FRC robots that had been collecting dust for six or seven years. We had no use for all the parts we stripped off the robots, so I generously relieved the team of some of these parts, including six Victor 884's, six CIM motors (4x 2.5", 2x 3"), 2 AndyMark Toughbox gearboxes, some #35 roller chain, and assortment of sprockets, some steel shafts and shaft collars, a 1/4" by 4" by 3' aluminum plate, 1" aluminum U channel, 1/8" polycarbonate sheet.... Anyways, while looking up the CIM motor curves, and trying to figure out by how much I could over-volt them, I ran into this, which at one point used a pair of CIM motors. That vehicle then led me to these. By an interesting coincidence, only a few weeks after I discovered those vehicles, I went to the Atlanta Mini Maker Faire, and guess what I saw there. After seeing the vehicles in action, I decided to build my own electric vehicle, and so the idea for my scooter was born.

The scooter is geared for a top speed of about 25 mph, has around 3 horsepower, and can go 8-12 miles per charge.

http://www.instructables.com/id/All-Terrain-Electric-Scooter/

Lego impresso 3D, soldar Aço a Alumínio, 3D dum Ipad, e um Polvo-Modelo

O Lego Technik, é bom...

Com Impressão 3D, é melhor!  =D

Eis, divulgada pela Ponoko, uma ideia que alguém tinha de ter, barras compatíveis com o Technik. 

3D printed LEGO Technic-compatible beams

Print your own beams in any length.

Brian Jepson made MyBeam as a way to quickly produce STL files of LEGO Technic-compatible beams. All you have to do is specific the number of holes, render as an STL file in OpenSCAD, and print the beam.
MyBeam is available for download on Thingiverse.
Via MAKE

http://blog.ponoko.com/2012/09/11/3d-printed-lego-technic-compatible-beams/

E sabem que mais?

Fui à página do Autor, Brian Jepson, e fiz o download do ficheiro mybeam.scad, instalei o Programa scad, carreguei o ficheiro mybeam, escolhi no menu, Design>Compile, depois, Design>Export as STL, e funciona!

Podem ir às linhas de código, e pôr lá o tamanho da Barra que quizerem.

Soldar Aço a Alumínio, uma Arte para poucos, até agora, e pouco prática, mas agora, vai ser muito mais fácil, e económico, para a Indústria, primeiro, mas é claro que vamos ver isto numa prateleira, qualquer dia...

E ainda bem!

Honda develops new technology to weld steel and aluminum together

By Ben Coxworth

Although some engineers have had success in spot welding steel and aluminum together, it has largely been considered impossible to achieve reliable, continuous welds directly between the two dissimilar metals. That changed last Thursday, however, when Honda Motor Company announced that it has devised a technique for doing that very thing. The results, which include lower vehicle weight and better performance, can be seen in the 2013 Accord.
The Honda team developed a variation on Friction Stir Welding, in which metals are joined via mechanical pressure – it's the same technique that has been used for experimental steel/aluminum spot welds in the past. As Honda explains it, “This technology generates a new and stable metallic bonding between steel and aluminum by moving a rotating tool on the top of the aluminum which is lapped over the steel with high pressure.” The welds that result are reportedly as strong or stronger than those made using regular Metal Inert Gas welding.

http://www.gizmag.com/honda-steel-aluminum-welding/24096/

O Autodesk 123D permite-vos retratar a Filharada, e não só, a partir dos vossos Ipads:

capture it

Capture 20-40 photos sequentially of a stationary subject, whether it be a person, place, or thing.

submit & generate model

Use the iPhone, iPad, web, or desktop app to upload your photos to the Autodesk cloud where they are converted into realistic 3D models.

share it and make it

Create a video, share with others, or even fabricate your project with 123D’s 3D printing or laser cutting services.

http://www.123dapp.com/catch

E este fantástico Modelo, impresso em 3D, vem-nos mostrar que, o que antes só as grandes Empresas podiam fazer, agora, qualquer um pode fazer:

Incredible 3D printed octopus submarine model 

Introducing the OPUS V.

Sean Charlesworth made the OPUS V: Octopod Underwater Salvage for his master’s thesis project. He graduated from the Digital Imaging and Design program at the New York University School of Continuing and Professional Studies.
This octopus-inspired fantasy submarine was made with 3D modeling and 3D printing, including the (working) mechanical parts. It’s rare to see a 3D model with such an extraordinary level of detail. Watch the video after the jump to truly appreciate this model. The outer hatches are removable, inner iris door rotates open, the the tentacles bend and flex.

http://blog.ponoko.com/2012/09/11/incredible-3d-printed-octopus-submarine-model/