Eis uma maneira engraçada de fazer uns trocados bem-vindos, uma pequena máquina CNC que grava por uma micro-fresa e por um Laser de 500 Mw, por isso, podem gravar tanto em 3D, como em 2D pequenas placas, e talvez algumas peças, com algum esforço, se usarem uma placa de acrílico, por exemplo, por cima duma uma placa sacrificial:
EleksMaker EleksMill CNC Micro Engraving Machine With 500mw Laser Module
Features:1.This product not only can be used as CNC Micro Engraving Machine, and with a 500mw Laser Module, can be used as a laser engraving machine.2.Two functions can be switched with each other, allowing you to work even easier.3.Make of Aluminum material,durable and solid,Adjustable focal length, to wood carving, you can use the NC and so on.4.Main purpose: wooden plaque engraving, laser engraving, PCB sculpture, acrylic sculpture5.Equipped with constant-current driver board ensure stable output optical power,low heat no external driver board needed,easy to use.
Muáháháháhá!
Sim, estes bacanos já vos fornecem este Filamento em Cobre, e outros Metais se seguirão.
A coisa funciona em 2 passos:
-Primeiro imprimem num Filamento com uma elevada percentagem de Metal;
-E a seguir, levam o objecto a um Forno, donde sai um Objecto em puro Metal!
Fantástico.
3D printing metal on a desktop FDM printer, exclusive interview with The Virtual Foundry founderMichael Petch
Is 2017 going to be the year for 3D printing metal? Recently 3D Printing Industry reported announcements from Markforged about their forthcoming Metal X 3D printer, a drop in the price of metal additive manufacturing with the OR Laser machine and a decrease in the size of machines with InssTek’s DMT MS250.
I spoke with Brad Woods of The Virtual Foundry to find out more about his plans to bring 3D printed metal to a wider user group.
3D printing with copper
“Suddenly every industry is starting to realize what 3D printing can do,” he tells me. Woods has developed a range of 3D printing materials called Filamet™. This material is sold in rolls and bulk pellets. It is currently available in copper, with more metals planned for release this year.
Filamet™ is a highly infused 3D printing filament and early adopters have found a range of uses for the product. The combination of FDM 3D printing and Filamet™ produces attractive and unique prints with a satisfying weight. Once printed, secondary processing using a kiln and The Virtual Foundry’s “Black Magic Powder” produces a pure metal print.
A photo sent to me illustrates the end result. “We leave the print layer lines in these so you can see the level of detail that is reproduced. It also helps with the skeptics, but I think we’re past the unbelievers by now.”
https://3dprintingindustry.com/news/3d-printing-metal-desktop-fdm-printer-exclusive-interview-virtual-foundry-founder-103672/
Podem aprender o que quizerem , agora, graças à Net, por isso, é importante este Artigo, onde apresentam 8 listas(!) cada uma com categorias diferentes, de vários Sites, para isso...
E à borla!
E à borla!
46 sites gratuitos para aprender novas competênciasAlerta Emprego
Antigamente, se queríamos aprender algo novo tínhamos de nos deslocar a um local específico e pagar.
Esses dias acabaram.
Atualmente, estão disponíveis um conjunto de sites, aplicações e instituições (tal como Harvard) que oferecem um alargado leque de experiências de ensino e às quais podemos ter acesso em qualquer parte do mundo, sem sairmos de casa. E muitas delas são gratuitas.
Neste artigo apresentamos-lhe uma lista de sites e aplicações onde pode aprender algo novo nas mais variadas áreas e actividades.
http://blog.alertaemprego.pt/46-sites-gratis-aprender-novas-competencias/
Já podem encomendar as vossas peças, de chapa cortada em Metal, à Sculpteo, oque é uma boa notícia para quem não pode perder tempo a mandá-las cortar aqui e ali, sem saber, de antemão, da qualidade final.
Vem em Alumínio, Aço, e Inox:
Sculpteo’s Laser Cut Metal Service is available!
Eole Recrosio
In our quest to provide access, online, to the Factory of the Future, we decided four months ago to launch our laser cutting service in addition to the online 3D printing service. The purpose is to allow you to combine the best of the two technologies for your projects. Whether it is for 3D Printing or for laser cutting, we are constantly seeking new materials to expand our offer. We unveiled at CES 2017 our new metal 3D printing offer, with stainless steel, aluminium and titanium.We are now launching laser cut metal! With our 3 new laser cutting materials: steel, stainless steel and aluminum.For us, 2017 is the year of metal digital manufacturing.Laser Cut Metal is now live!In July 2016, we were announcing the launch of our laser cutting service in a beta program. Two months later, it was time for laser cutting to be available for all our customers, with more than 60 types of our 4 main materials: acrylic, MDF, cardboard and plywood. Since then, we’ve been expanding our offer to other materials, thickness and colors.After our technical thermoplastic POM, we are now proud to announce the laser cut metal materials!Metal is only the logical follow-up to widen our catalogue of over 65 laser cutting materials. With metals, we allow the completion of technical and engineering projects.Accessible everywhere in a few clicks, you can now choose among 3 specific metals for your laser cutting projects.
E eis uma maquineta bem útil para manter a Oficina num nível decente de limpeza, uma mesa Lixadora com aspiração incorporada, sem esquecer o Filtro de Ar!
Down Draft Sanding Table (On the Cheap!)*
RichFarwell
I had a commercial down-draft sanding table when I had my own shop. It was great at keeping the dust in the shop at tolerable levels. But that table is long gone now. These days, I volunteer at our local SLO MakerSpace as the Woodshop “Guru.” We had a few “extra parts” sitting around, so I thought I’d build a new table for the Space because I really liked mine.
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