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quinta-feira, 12 de novembro de 2020

Uma Forja! E um sem-fim de metal!, um Ukelele, uma Fundição, uma Mala, dum Jerry-can (!), Automação Industrial, Corte Plasma CNC, e um compressor de Plástico para blocos!

Jumbo Post!

Post Jumbo! 





Build A DIY Forge To Create Useful Items For Your Home

DIY Projects

Hello, DIYers!

No DIYer arsenal is complete without a very own DIY forge, a crucial tool in changing a metal’s shape, strength, and hardness. Gather all your metalworking projects around because we’ll teach you how to make a blacksmith forge perfect for all your DIY projects here.

https://links.diyprojects.com/a/156/preview/9131336/39389255/e8ef2e12599482fede048fcdc700afbef28d2795





Muito Metal!

...E não só Metal, mas também, Carpintaria! Uma grande quantidade de ambos, nesta página do Samuel Lee Steel, algo a ver com atenção:



Woodworking and Metalsmithing

Samuel Lee Steel

https://www.pinterest.pt/rustysteel98/woodworking-and-metalsmithing


  









Algo de altamente Artesanal, cmo fazer um Ukelele, a partit dum Tronco!




Soprano Ukulele (From a Log!)

Rob Salmon

There was a glorious old apple tree in my garden. It was right in front of my kitchen window, blocking all of our light... but it would be sinful to cut down.

October 2014 - The tree was laden by a burdensome overload of apples. It was a barely noticeable, mildly windy day, and down came the tree! As, the clean up began, I cut the tree into manageable pieces. There was one piece, that for some reason I liked the look of, I kept it in my shed, and said, one day I will make something out of that.

Fast-forward to 2018. I had bought a cheap set of carving chisels, and started to look at this log, and imagine what fantastical shapes I could reveal, when I started to carve.

I had never made a musical instrument, at this point, though I have since had a number of adventures. As I threw my tape across the log, my mind began to wander. My daughters 4th Birthday was impending, and I had been considering getting her a Ukulele. A quick google to check the size of a soprano ukulele...it looked like there may be a ukulele hiding in the log.

It is almost impossible to write a "step by step" for this project, without volumes of text, as such the photos on each step do a lot of talking. Furthermore, this instructable is really about providing inspiration for others for future projects. The instructable is generally written in the first person, I have no doubt that there are better ways to do some of the steps. There may even be steps or advice that is just plain wrong! - Its really about inspiration ...and fun. For the most part (except for fretting!) this is simply good fun, with a happy biproduct of a working musical instrument!

ttps://www.instructables.com/Soprano-Ukulele-From-a-Log/







Aqui, trata-se duma Fundição para a vossa Oficina, eléctrica, com um Lid Switch, e que vocês fazem em casa.

Diz que éde 120V, mas é por isso que há Transformadores 120/220...





120v Metal Foundry With Lid Switch

IJustLikeMakingThings 

I have been wanting to build a metal foundry for some time but was torn between going electric or propane until I came across This Instructable that was electric but was only 120 volts. All the other builds I had seen had been 220 volt builds or used electric elements from stoves but I wanted to use120v and a heating coil. I also liked the ability to precisely control the temp because then I could also use it as a heat treater. I came across This Build which had a nice design and some great tips that I utilized in my design. I was able to use aspects of both of these designs to create my foundry.

I tried to design this to use tools that most makers should have or give you options for those with limited tools. At most, this can be made with a hacksaw, file, snips, and drill.

I wanted to include some safety measures to protect myself. I added a switch to cut the power if I lift the lid to prevent any chance of contacting the live heating coil wires. I also added a cover over the electronics, including the heating element wires. All other designs I saw had exposed wires and nothing preventing contact with the live heating coils.

https://www.instructables.com/120v-Metal-Foundry-With-Lid-Switch/



 






Isto é inesperado!
Fazer uma mala rodinhas a partir duma lata Jerry-can! Alguém tinha de pensar nisto, é uma boa ideia...







A Suitcase From Jerry Can
Well Done Tips in Craft

It is no matter your profession or your age, this suitcase from a jerrycan will ensure that you travel in style.

How I did it - you can check by looking DIY video or you can follow up instructions below.

For this project you will need:

https://www.instructables.com/A-Suitcase-From-Jerry-Can/





A Vention oferece este Controlador de Automação Industrial, para pequenas Indústria e não só, que é a simplicidade em pessoa, de operar:


Vention Demo Day | Machine Motion V2

Vention

MachineMotion Gen 2 is the centerpiece of the evolution of Vention’s industrial automation capabilities. And with it comes a complete ecosystem of plug and play devices.  Actuators, Pneumatic system, Digital IO module, Analog IO module,  safety relay, light curtain, teach pendant, and push buttons. Such simplicity is unheard of in our industry and I’m so excited to watch the possibilities it will create for the Vention community

https://youtu.be/2xnhCdfbnmM







Podem cortar com isto, o que as Laser Cutters não conseguem...

METAL!

É boooom!




 

Home Built 4x8ft CNC Plasma Metal Cutting System

Customfabricated

What is a CNC Plasma Cutting System? These are computer controlled machines that can cut through any electrically conductive material (steel / stainless / aluminum / copper). The machine takes a 2D computer generated sketch and translates it to a computer numerical control (CNC) system that is coupled with a Plasma Cutter. The Plasma Cutter uses an electrical arc and compressed air to cut through the conductive material.

I designed and built this system in my personal shop utilizing several off-the-shelf components along with some custom fabricated assemblies.

Check out the following steps for a detailed overview of my custom CNC Plasma build! 

https://www.instructables.com/Home-Built-4x8ft-CNC-Plasma-Cutting-System/.









...E para acabar este Post em beleza, uma Prensa para fazer tijolos de Plástico, a partir de lixo de plástico.

Um Projecto meritório, para ajudar muita gente... Inclusive nós os Engenhocas!

MUÁHÁHÁHÁ!





Plastic Brick Compressor

Rehaan33

Background

This is my IB HL Design Technology major project. It is a product that takes plastic waste and transforms it into bricks. This product was specifically designed for rural (developing areas) environments and as such, requires no electricity to operate. The production of plastic bricks in these communities can help to not only clean up their environment but also educate them on the plastic issue, provide sustainablebuildingmaterials as well as promote social entrepreneurship in these areas.

This is, unfortunately, a very specialized project as requires access to quite a few resources as you might notice when you read through this Instructable. If you have any questions, please do not hesitate to ask them in the comments, and lastly, please vote for this instructable in the Plastics Contest if you enjoyed it!

https://www.instructables.com/Plastic-Brick-Compressor/






domingo, 18 de outubro de 2020

Escrever em Braille! E a LEGO, antes dos blocos, E-Books para Engenhocas, Jeremy Fielding, e Ebonizar uma secretária!

Isto é fantástcio, e tremendamente útil, uma máquina portátil de Braille!

Vai dar uma autonomia enorme para os cegos, parabéns ao Inventor.




Write in Braille With B.E.E! - DIY Braille Embosser

alatorre

Braille as a form of communication has always interested me greatly- so when I saw a contest about making Tools, I took it as an opportunity to develop an idea that I had been thinking about for the past year or so.

When researching how Braille worked and the tools that were used to generate said writing, I was surprised to see how expensive they were. It was as if there were two price ranges:

Very expensive and very precise (we are talking upwards of $2000)
Very cheap and not very precise
For Braille to be read quickly and easily, there are a series of dimensions one must follow (such as the distance between bumps, from the edge of the paper etc.). As such, I thought that a tool that would be very useful would be one that was cheap and even Open Source, whilst also capable of stimulating the interaction between the blind and those who aren't.

With that in mind, our team developed B.E.E (which stands for Braille Embossing Experience).

Our goal was to create a tool for embossing which could be made at home, would cost less than $5 to make, and could be carried inside a backpack without disrupting any usual movements.

This Instructable will detail not only the way to construct your own B.E.E unit, but also all the design process and work that it took to arrive to where to product is today. 











Um facto bem divertido, a LEGO começou a sua vida fazendo PATOS em Madeira!
E vocês podem fazer um, é muito divertido, o raio do patito!







Wooden LEGO Duck

BrittLiv

I have been obsessed with LEGO ever since I can remember. Those small plastic building blocks were definitely one of my favorite toys as a kid and I still buy LEGO sets from time to time, even though I am in my thirties now (I have also written three Instructables that have to do with LEGO so far).

As a new mother my son is definitely still too young for the small LEGO pieces, but he has a bunch of LEGO PRIMOS.

I have known for a few years that the LEGO company has also produced wooden toys and wanted to buy one. Sadly they are rare and most of the time really expensive. The wooden LEGO duck is by far my favorite toy of that line, but I was never able to buy it. So I finally decided to make my own. The bonus of making one myself is that I can give it to my son and not worry about its value.

The special thing about it is that when it moves it opens and closes its beak. I hope that you will have as much fun with it as I do.

https://www.instructables.com/Wooden-LEGO-Duck/







Eis uma quantidade de eBooks, com de tudo um pouco para os Geeks e Engenhocas, desde como começar uma Carreira de sucesso na Engenharia, á Introdução aos Díodos!

Inscrevam-se na Element 14, que vale a pena!





eBooks

Element14

NEW! Finding a Successful Career in Engineering Part 1

Learn about landing the job you want, developing your professional network, what to expect from your work day, and more in our new careers eBook.


At element14, we work closely with engineers and manufacturers to bring the best technology, support and information together to help you create innovative electronic systems. 

https://www.element14.com/community/community/publications/ebooks

  



  




Volto a lembrar-vos deste autêntico Professor em tudo o que diz respeito a Motors Eléctricos, o nosso amigo, Jeremy Fielding.

Há quem saiba, e depois, há quem saiba explicar!





Jeremy Fielding

My goal is simple. Draw people to mechanical engineering with amazing projects, Inspire them with ideas, then teach them how to do it. 

I am fascinated with all things mechanical, but also cover some electrical, and electronics as well. 

If you would like to contribute to future projects please check my Patreon page. 

https://www.patreon.com/jeremyfieldingsr

Please use my website, to contact me. I also have a frequency asked questions list you should check first for quick answers. 





    




E se não sabiam, eu também não, pode-se transformar a aparência dum móvel, para parecer de èbano, com vinagre e palh-de-aço!

Sempre a aprender...



 

Ebonizing A Desk With Vinegar And Steel Wool | Furniture Restoration | Refinishing

Dashner Design & Restoration

In this video I ebonize a mid century desk using vinegar and steel wool.

https://www.youtube.com/watch?v=bNDpXrrLl-Q&ab_channel=DashnerDesign&Restoration








domingo, 20 de setembro de 2020

Aspirador DIY! E Junções 3D, um Gato Robot(!), ligar fios eléctricos de maneira fácil, e Esferas feitas no Torno!

Cá têem um Vídeo que vos ensina a fazer um aspirador, com uma Garrafa de Àgua e mais umas coisas:



SUPER VACUUM Cleaner using a PLASTIC BOTTLE - Aspiratore fai da te

Daniele Tartaglia


https://www.youtube.com/watch?v=QJ9R8w4AmLY












Uma ideia que vos pode poupar muito tempo e maçadas, este sistema de junções permite tanto usar-lo em placas, como fazê-lo parte das vossas engenhocas 3D!





#kidraulic - cardboard 90° fold holder

https://www.pinterest.pt/pin/822540319435788416/






Alguém tinha de o imaginar e fazer, e já está, este nosso amigo ensina como fazer um Gato-Robot em casa!




Robot Cat

By 陳亮

I am playing with the well known Strandbeest many years ago and really love the artificial life. And then I tried Trotbot, but sorry about not yet built Wadevag suggested Strider :P


Two years ago, I start saw many robot cats and dogs projects on the web. They works, walk well and can do some pose. The only shortcoming is it does not look like a cat or dog.


So I try to build my own robot cat. The main target are look like a cat, act like a cat.


https://www.instructables.com/id/Robot-Cat/











Easy way to assemble 2 wires

Androf


https://www.pinterest.pt/pin/586593920209663309/










E por hoje acabamos com este truque para fazerem um Assessório Esferas no Torno, e sem que o Assessório seja apanhado pelas garras do torno:





The Secret to Cutting a Ball On a Manual Lathe

Arnold's Design

It's true. They don't show you this sort of thing when you take machining courses. Here I show you how a ball turning fixture works. There are a lot of different types of ball making fixtures, but this one is unique because it allows you to offset your cutting tool so that the rest of the fixture doesn't get hit by spinning lathe jaws.

https://www.youtube.com/watch?v=mwuZwkn1MsQ&ab_channel=Arnold%27sDesign

sábado, 1 de agosto de 2020

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. 
 












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. 
















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.










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:)












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.
















sábado, 30 de maio de 2020

Imprimir objectos ocos? E moldes para metal feitos na vossa Impressora, um tico-tico, corte para serra manual, e um Spinner non stop

Se quizerem imprimir Objectos 3D, com uma data de buracada, o que os torna mais leves e rápidos nde imprimir, sigam este Tutorial: 





How to 3D Print Hollow Objects – Simply Explained
Pranav Gharge 
Have you ever wondered whether hollowing out a model is a good idea or not? Well, the simple answer is that since 3D printing is a volume-based production technique, there’s almost always a benefit to some degree of hollowing out of a print. Hollowing can save you printing material, time, and money, and of course, potentially improve your prints.
In this piece, we’ll discuss hallowing prints in general for FDM, SLA, DLP, and LCD (resin) printing. Then, we’ll focus on the three main ways to hollow out your prints: with a slicer, vase mode, or a modeling program (we choose Meshmixer as our example). And finally, we’ll go over some considerations for when and how much to hollow. 
https://all3dp.com/2/how-to-3d-print-hollow-objects-simply-explained/











Moldem chapa de metal, usando ferramentas impressas em 3Dmais rápidas e fáceis de produzir do que por Maquinação CNC:





Bending steel with plastic 3D printed toolsStuff Made Here 
I've been wondering if 3D printed tools could possibly bend steel. It seemed possible unlikely. I designed and printed several tools which are used on a hydraulic press to bend and form steel sheet metal. This particular tool could be made by CNC machining the tools from metal but 3D printing it is much faster and easier 
https://www.youtube.com/watch?v=WuY2-OrT9ig














Eis 2 vídeos de Daniele Tartaglia de seguida, o primeiro, uma serra tico-tico bem bacana:





How to make SCROLL SAW machine DIY
Daniele Tartaglia

https://www.youtube.com/watch?v=79MQiMw1XMo














O segundo Vídeo de Daniele Tartaglia ensina-vos a fazer uma estação de corte para o vosso tico-tico, sem os erros de corte do costume...







How to make JIGSAW Cutting Station - PERFECT corner cutting
Daniele Tartaglia


https://www.youtube.com/watch?v=HfW0J4r7y-o&feature=em-uploademail














Estou farto de dizer que para uma Proof-of-concept não precisam de passar logo a um Produto Acabado, e aqui está mais uma prova.

Este nosso amigo fala de Energia Grátis; 

Certo, o Spinner rodará até que avarie, ou os Ìmanes percam força, cerca de 400 anos, para isso...

Mas saír alguma energia que se aproveite, só com uma data destes aparelhos em série, mas dá para um Brinquedo de Secretária impecável:






Free Energy Magnetic Fidget Spinner 100% Real working new idea technology
Multi Electric  
Free Energy Magnetic Fidget Spinner 100% Real working new idea technology
Visit my facebook page   fb.me/freeMultiElectric