Category Archives: vacuum

A Robotic Stylist for Your Lockdown Lengthened Locks

It’s perhaps easy to think that despite the rapid acceleration of technology that there are certain jobs that will never be automated out of existence. Generally the job said to be robot-proof is the one held by the person making the proclamation, we notice. But certainly the job of cutting …read more

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Posted in haircut, robot, robots hacks, salon, scissors, servo, stylist, vacuum | Leave a comment

Robot Arm Sucks in a Good Way

Building a robot arm is fun, but no longer the challenge it once was. You can find lots of plans and kits, and driving the motors is a solved problem. However, there is always one decision you have to make that can be a challenge: what effector to put on …read more

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Posted in Arduino Hacks, robot arm, robotic arm, robots hacks, suction, vacuum | Leave a comment

[Ben Krasnow] Builds a Mass Spectrometer

One of the features that made Scientific American magazine great was a column called “The Amateur Scientist.” Every month, readers were treated to experiments that could be done at home, or some scientific apparatus that could be built on the cheap. Luckily, [Ben Krasnow]’s fans remember the series and urged …read more

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Posted in ionization, isotope, magnetic, mass spectrometer, misc hacks, potassium, transimpedance, tungsten, vacuum | Leave a comment

A Cyclonic Vacuum Cleaner on a Hacker’s Budget

Have you ever seen a product in the store and been shocked at what the manufacturer was trying to charge for it? Since you’re reading Hackaday, we can safely assume the answer to that question; building a homebrew version of some commercial product for a fraction of its retail price …read more

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Posted in 2019 Hackaday Prize, cyclonic, EDF, The Hackaday Prize, tool hacks, vacuum | Leave a comment

This Air Compressor Sucks

Vacuum is something most people learn about as children, when they’re first tasked with chores around the home. The humble vacuum cleaner is a useful home appliance and a great way to lose an eye as an inquisitive child. When it comes to common workshop tasks though, they can be …read more

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Posted in air compressor, tool hacks, tyre inflator, vacuum, vacuum pump | Leave a comment

Build Your Own Vacuum Chamber For Degassing And More

A vacuum chamber can be a useful thing to have around the shop. It can be used for all manner of purposes, from science experiments to degassing paints and epoxies. They’re not something you’d find in every workshop, but never fear – you can always build one from scrap you’ve …read more

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Posted in degassing, tool hacks, vacuum, vacuum chamber | Leave a comment

This Bike Pump Now Sucks

Pulling a vacuum is something every proud maker must do once in a while. Whether you’re degassing epoxy or vacuum forming parts, you’ll need a reliable pump to get the job done. [drcrash] has just the guide to help – on how to convert a regular handpump to vacuum duty. …read more

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Posted in tool hacks, vacuum, vacuum pump | Leave a comment

Now Toto’s Africa is Stuck in Our Heads

April Fool’s Day is bad. April Fool’s Day is a terrible, horrible, no good, very bad day. For one day a year, we’re inundated with pieces that can, accurately and without any sense of irony, be called fake news. YouTube is worse. But you know what’s worse than April Fool’s …read more

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Posted in 3d Printer hacks, annoying april fools site pranks, april fools, pipe organ, recorder, vacuum | Leave a comment

Downdraft Table Inhales Dust, Not Cash

We always look forward to the builds [MakerMan] sends in, and it’s not just because we dig his choices in royalty free music (though it helps). He always manages to put together his projects with a minimum of fuss, and perhaps more importantly, a minimum of funds. His builds use …read more

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Posted in downdraft, dust collection, mdf, tool hacks, vacuum, woodworking | Leave a comment

A Crash Course In 3D Printed Venturi Pumps

Venturi pumps, commonly referred to as aspirators, are a fantastic way of moving around things which you might not want spinning around inside of a pump, and one of the easiest ways to create a vacuum. According to his research, [Tuval Ben Dosa] believed such a device would be a good way to move corrosive gasses which would normally eat up a blower fan; all he had to do was figure out how to 3D print one to his specifications.

Put simply: if you take a “T” shaped pipe and pass a fluid (such as air or water) through the …read more

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Posted in 3d Printer hacks, aspirator, chemistry hacks, chlorine gas, classic hacks, fume extractor, vacuum, Venturi, venturi effect | Leave a comment