Farm Hacks, Agricultura Open-source! E problemas na Impressão SLA, Duct Tape pronta-a-servir, Inkscape,

Eis algo de reamente novo, mais uma vez, cortesia dos nossos amigos do Grupo 3D Printing. Uma Comunidade de Agricultores que partilham as suas boas Ideias, para melhorar a Agricultura em toda a parte!

Impecável.

FarmHack

We are a worldwide community of farmers that build and modify our own tools. We share our hacks online and at meet ups because we become better farmers when we work together.
Watch our movie. Get started here.
 
http://farmhack.org/tools

Pois é, a Impressão SLA também vos oferece umas belas dores-de-cabeça...

Por isso, cá segue esta sèrie de dicas, para quando a coisa vai mal., com uma série de passos para ir chequando, até a abençoada trabalhar outra vez

SLA 3D Printing Problems: Nothing is Printing

The 3D printing gods look unfavorably upon you. You’ve half an hour spent meticulously placing supports to try and ensure success, but now nothing is even sticking to the print plate. And the injustice of it all? You probably had to wait hundreds of layers to even tell.

https://all3dp.com/1/common-3d-printing-problems-troubleshooting-3d-printer-issues/?#section-sla-3d-printing-problems-nothing-is-printing

 

A Duct Tape é uma bela duma solução para uma data de problemas à volta da Oficina, mas com este catrapázio, a vossa vidinha é ainda mais facilitada, é só puxar, cortar, e já está, sem terem de ir buscar um cortante, nem terem de sequer segurar a coisa!

É bom.

Duct Tape Dispenser
ThomasVDD

Duct Tape is an indispensible tool for every maker. It is strong, it sticks like crazy and it’s easy to cut. It would be even better if it had a holder, such that it is easy and convenient to tear off a piece. That’s what we’ll build in this Instructable!
If you like the project, please vote for it in the Stick it! contest.

https://www.instructables.com/id/Duct-Tape-Dispenser/

Desenhar com o Programa grátis de sdesenho Vectorial Inkscape, é agora mais fácil para vós, com estas lições à maneira, para passarem rápidamente ao que interessa, DESENHAR!

Design Made Easy With Inkscape Vector Tutorials

Shannon Birt

How To Use Inkscape Like A Pro
Want to design products but don’t have the budget for expensive software? Or do you simply like the ethos and flexibility of open source software? Inkscape, a professional vector graphics editor for Windows, Mac OS X and Linux, is a great tool you can use to design products for any number of applications, including laser cutting. And the best part? It’s open source—and FREE.
When designing products, vector graphics are critical because they maintain quality when saved and scaled. Additionally, software that creates vector paths can export both visual artwork and files to be machined. This kind of multitasking is awesome!
While Inkscape is a good alternative to paid programs such as Adobe Illustrator, it may require a bit more time to learn than its counterpart. To help you feel comfortable understanding Inkscape basics, we’ve created this guide to walk you through how to use Inkscape for design projects.

https://www.ponoko.com/blog/how-to-make/inkscape-vector-tutorials/

Mandar imprimir um Objecto numa Impressora, não é tão fácil quanto parece.

Há duras lições que podem evitar aprender, a seguir este guia de Impressão,  porque às vezes...

Chateia!

3D Design for 3D Printing
tinygeek

If you're going to have a 3D Printer, you have to be able to design things to print with it. Thingiverse can only take you so far, you know. The only problem with Makerbot/RepRap style 3D printers is that they have limitations. Some overhangs can't be printed, layer delamination can cause parts to break, etc. My goal in writing this article is to create a guide for how to design around the limitations of this type of printer to create strong, functional parts.

https://www.instructables.com/id/3D-Design-For-3D-Printing/