Category Archives: metalwork

[Ben Krasnow] Drills Really Small Holes with Electricity

Drilling holes is easy; humans have been doing it in one form or another for almost 40,000 years. Drilling really tiny holes in hard materials is more challenging, but still doable. Drilling deep, straight holes in hard materials is another thing altogether.

Luckily, these days we have electric discharge machining …read more

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Posted in arc, cnc, cnc hacks, drill, EDM, electric discharge machining, machining, metalwork, tool hacks | Leave a comment

Blacksmithing For The Uninitiated: What is a Forge?

Blacksmiths were the high technologists of fabrication up until the industrial revolution gained momentum. At its core, this is the art and science of making any needed tool or mechanism out of metal. Are you using the correct metal? Is the tool strong where it needs to be? And how …read more

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Posted in blacksmith, blacksmithing, forge, forge work, Hackaday Columns, how-to, metalwork, Original Art, Skills | Leave a comment

All Things Enigma Hack Chat

Join us Wednesday at noon Pacific time for the All Things Enigma Hack Chat!

This week’s Hack Chat is a bit of a departure for us because our host, Simon Jansen, has tackled so many interesting projects that it’s hard to settle on one topic. Simon is a multidisciplinary hacker …read more

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Posted in animation, ascii art, cypher, enigma, Hack Chat, Hackaday Columns, hacking, horology, metalwork, Microcontrollers, watch | Leave a comment

Blacksmith Elevates the Craft with this Fabulous Strongbox

For most of human industrial history, the blacksmith was the indispensable artisan. He could fashion almost anything needed, from a simple hand tool to a mechanism as complex as a rifle. Starting with the most basic materials, a hot forge, and a few tools that he invariably made himself, the blacksmith was a marvel of fabrication.

If you have any doubt how refined the blacksmith’s craft can be, feast your eyes on [Seth Gould]’s masterpiece of metalwork. Simply called “Coffer”, [Seth] spent two years crafting the strongbox from iron, steel, and brass. The beautifully filmed video below shows snippets of …read more

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Posted in blacksmith, brass, classic hacks, iron, latch, locksmith, metalwork, security, spring, steel | Leave a comment

Scooter Hauls Kids With A Little Heavy Metal

Where there’s a will, there’s a way. Similarly, where there’s a paying customer and a well stocked metalworking shop, there will also be a way. That’s about all the backstory you need to understand this latest creation from [Richard Day] of 42Fab. A customer asked him to build something that didn’t exist, and in a few hours he not only fabricated it from scratch but documented the whole thing for our viewing pleasure.

The object in question is a mount that would allow the customer to pull a “Burley Bee” kid trailer behind their electric scooter. The trailer is only …read more

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Posted in electric scooter, fabrication, hardware, metalwork, scooter, trailer, transportation hacks, welding | Leave a comment

The Forgotten Art of Riveted Structures

If you are in the habit of seeking out abandoned railways, you may have stood in the shadow of more than one Victorian iron bridge. Massive in construction, these structures have proved to be extremely robust, with many of them still in excellent condition even after years of neglect.

When you examine them closely, an immediate difference emerges between them and any modern counterparts, unlike almost all similar metalwork created today they contain no welded joints. Arc welders like reliable electrical supplies were many decades away when they were constructed, so instead they are held together with hundreds of massive …read more

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Posted in blacksmith, Hackaday Columns, history, metalwork, rivet, tool hacks | Leave a comment

Linear Track Makes Plasma Cuts Neat And Simple

No microcontroller, no display, and not even an LED in sight. That’s how [Made in Poland] decided to roll with this motorized linear plasma cutter, and despite the simplicity it really gets the job done when there’s metal to be cut.

Plasma cutting makes slicing and dicing heavy stock a quick job, but it’s easy to go off course with the torch or to vary the speed and end up with a poor edge. This tool takes the shakes out of the equation with a completely homebrew linear slide fabricated from square tubing. A carriage to hold the plasma cutter …read more

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Posted in linear, metalwork, motorized, plasma, tool hacks | Leave a comment

Linear Track Makes Plasma Cuts Neat And Simple

No microcontroller, no display, and not even an LED in sight. That’s how [Made in Poland] decided to roll with this motorized linear plasma cutter, and despite the simplicity it really gets the job done when there’s metal to be cut.

Plasma cutting makes slicing and dicing heavy stock a quick job, but it’s easy to go off course with the torch or to vary the speed and end up with a poor edge. This tool takes the shakes out of the equation with a completely homebrew linear slide fabricated from square tubing. A carriage to hold the plasma cutter …read more

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Posted in linear, metalwork, motorized, plasma, tool hacks | Leave a comment

DIY Barrel Rifling with 3D Printed Help

[Jeff Rodriguez] has been busy testing a feasible DIY method for rifling a barrel and has found some success using salt water, a power supply, wire, and 3D printed parts to create the grooves of rifling without the need for any moving parts or cutting tools. Salt water flows between the barrel’s inside surface and a 3D-printed piece that holds wires in a precise pattern. A current flows between the barrel and the wires (which do not actually touch the inside of the barrel) and material is eroded away as a result. 10-15 minutes later there are some promising looking …read more

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Posted in metalwork, openscad, rifling, salt water, tool hacks, weapons hacks | Leave a comment