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DIY Powder Coating

Source: Hackaday – DIY Powder Coating

This is so cool. I did not know powder coating could be done so easily at home. Powder coating is similar to paint, but is much harder and more durable, since it’s baked on.

Powder coating can only be done on metal objects and involves these simple steps:

  1. Throughly clean the part – sandblasting if necessary
  2. Hook ground clamp from the powder coating gun to the part and spray on the powder
  3. Place part in toaster oven at 450° F until the powder liquifies

You can mask any parts not to be coated with a high temperature tape such as <a href="http://www.amazon click now.com/gp/product/B00DVBLKZE?tag=provideyourown1-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B00DVBLKZE” onclick=”__gaTracker(‘send’, ‘event’, ‘outbound-article’, ‘http://www.amazon.com/dp/B00DVBLKZE/?tag=provideyourown1-20 ‘Kapton tape’);”>Kapton tape. Also to be noted is you should use a dedicated toaster oven that won’t be used for cooking food, and the baking should be done outside due to the fumes released.

You can buy an old Crafstman powder coating gun used on e-bay or a newer one here on Amazon.

Here is a video showing the entire process:

I want to try this sometime. Any ideas for applications?

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Neat low cost storage idea

Having a place for everything is key to a productive workbench.We want to make stuff, not look for stuff! :-)While we could make the cabinet out of wood, as long as your the parts are not too heavy, foam core is strong enough, inexpensive, and quicker to make than a wooden cabinet. Plus, no one has ever gotten splinters from foam core! 🙂

Source: Instructables.com

What a great idea for storing small parts like electronics, screws, buttons, etc. I like the idea of using foam core and hot glue. There are a lot of storage needs that can be met with foam core or cardboard instead of wood. Also, hot glue works great for these materials as well as wood. I made a silverware drawer divider from Luan plywood and hot glue years ago, that is still going strong.

 

Please add your own ideas in the comments.

 

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Windows is a Sinking Ship – Linux is the Lifeboat

I wrote previously about why you should switch to Linux for all your computing needs. I would like to amplify on that assertion. There has never been a better time to abandon Windows and switch to Linux. First I’ll address the disaster that Microsoft Windows has become, and then explore the Linux alternative.

Window’s Ship is Sinking

Just like the Titanic, even though there is widespread denial, Windows is sinking into the abyss just as surely. Despite the grave metaphor, I am not saying Windows will completely go away (who knows for sure), but it will continue to shrink into irrelevance. Linux rules both the server/cloud world and dominates the mobile market as well via Android. As applications continue to move to the cloud and mobile, the raison d’être for Windows as the only platform that can run the applications a user needs is slipping away.

But irrelevance is not the only thing ailing Windows. No siree. The operating system is strangling itself. Years of legacy code combined with a closed development system has left Windows years, even decades behind its competitors, namely Linux. Even the mighty resources that Microsoft have at its disposal cannot hope to compete with the … Read the rest

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Why You Should Switch to Linux

With the loss of updates for Windows XP and Microsoft’s floundering on Windows 8/10, many have started to consider alternatives. The MacOS is of course an option, but I believe Linux to be an even better one. Not only is Linux a good alternative to Windows, but for makers, hackers, tinkerers and homeschoolers especially, Linux is really the only operating system (OS) worth considering.

Merits

Cost

Without a doubt, Linux is the ultimate low-cost operating system. It is absolutely free. How many times have you had a computer where the OS needs to be reinstalled? With Windows systems so vulnerable to malware infections, it is a regular occurrence. When you do need to reinstall, do you still have the original disks? Can they still be read?

What about upgrades? If you get a new computer (without an OS), and you want to install your latest version, do you have the full version, or just an upgrade version? If it is just an upgrade version, do you have the original version disks? If not, Microsoft’s DRM will not allow the installation.

Have you ever thought about building your own computer, but are stymied by the prospect of having to shell out … Read the rest

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