Category Archives: steel

Retrotechtacular: The Art of the Foundry

Mention the term “heavy industry” and the first thing to come to mind might well be the metal foundry. With immense machines and cauldrons of molten metal being shuttled about by crane and rail, the image of the foundry is like a scene from Dante’s Inferno, with fumes filling …read more

Continue reading

Posted in Boiler, cast iron, casting, fettling, fitting, foundry, Hackaday Columns, Retrotechtacular, steam, steel | Leave a comment

Solve Your Precision Woes With a Sliding Angle Grinder

Angle grinders are among the most useful tools for anyone who’s ever had to cut metal. They’re ergonomic, compact, and get the job done. Unfortunately, one of the tradeoffs you usually make when using them is precision.

But thankfully, there’s a DIY solution. YouTuber [workshop from scratch] demonstrated the build …read more

Continue reading

Posted in angle grinder, hardware, how-to, metal, steel, welding | Leave a comment

Turning A Single Bolt Into A Combination Lock

In our search for big-box convenience, we tend to forget that locksmiths once not only copied keys but also created complex locks and other intricate mechanisms from scratch. [my mechanics] hasn’t forgotten, and building a lock is his way of celebrating of the locksmith’s skill. Building a combination lock from …read more

Continue reading

Posted in brass, combination lock, lock, lockpicking hacks, locksmithing, misc hacks, steel | Leave a comment

Automatic Cut-Off Saw Takes The Tedium Out Of A Twenty-Minute Job

For [Turbo Conquering Mega Eagle], the question was simple: Do I spend 20 minutes slaving away in front of a bandsaw to cut a bunch of short brass rods into even shorter pieces of brass rod? Or do I spend days designing and building an automatic cutoff saw to do …read more

Continue reading

Posted in automation, brass, control, cut-off, metalworking, steel, tool hacks, tools | Leave a comment

Steel-Reinforced 3D Prints

Continuing on the never-ending adventure of how to make a 3D print stronger, [Brauns CNC] is coming at us with a new technique that involves steel-reinforced 3D printed parts.

We’ve seen plenty of methods to create stronger 3D prints, from using carbon fiber filament to simply printing the part in …read more

Continue reading

Posted in 3d print, 3d Printer hacks, 3d printing, reinforcement, steel | 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

Continue reading

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

Hand-Forged Cases Make Nixie Clocks into Works of Art

Both “Nixie” and “Steampunk” are getting a bit overused. It’s hard to count the number of clock projects we’ve seen recently that combine the two, and normally we’d be loath to feature yet another variation on that theme without a good reason. This is a good reason.

The single-digit Nixie clocks that [Claes Vahlberg] built are, simply put, works of art. There’s a small version of the clock, featuring a single IN-16 Nixie, and a larger version that uses a Dalibor Farny custom Nixie, a work of art in its own right. Each clock has features like time and date, …read more

Continue reading

Posted in blacksmithing, clock hacks, Dalibor Farny, forge, forging, hammered, IN-16, nixie, steampunk, steel | Leave a comment

Engineering and Artistry Meet an Untimely End at Burning Man

Burning Man is so many different things to so many people, that it defies neat description. For those who attend, it always seems to be a life-changing experience, for good or for ill. The story of one man’s Burning Man exhibition is a lesson in true craftsmanship and mind-boggling engineering, as well as how some events can bring out the worst in people.

For [Malcolm Tibbets], aka [the tahoeturner], Burning Man 2017 was a new experience. Having visited last year’s desert saturnalia to see his son [Andy]’s exhibition, the studio artist decided to undertake a massive display in his medium …read more

Continue reading

Posted in kinetic, lathe, misc hacks, redwood, sculpture, segmented wood turning, steel, wood | Leave a comment

Low Background Steel — So Hot Right Now

The nuclear age changed steel, and for decades we had to pay the price for it. The first tests of the atomic bomb were a milestone in many ways, and have left a mark in history and in the surface of the Earth. The level of background radiation in the air increased, and this had an effect on the production of steel, so that steel produced since 1945 has had elevated levels of radioactivity. This can be a problem for sensitive instruments, so there was a demand for steel called low background steel, which was made before the trinity tests. …read more

Continue reading

Posted in history, Interest, iron, nuclear, old, old tech, radioactive, radioactive decay, steel | Leave a comment

For Your Binge-Watching Pleasure: The Clickspring Clock Is Finally Complete

It took as long to make as it takes to gestate a human, but the Clickspring open-frame mechanical clock is finally complete. And the results are spectacular.

If you have even a passing interest in machining, you owe it to yourself to watch the entire 23 episode playlist. The level of craftsmanship that [Chris] displays in every episode, both in terms of the clock build and the production values of his videos is truly something to behold. The clock started as CAD prints glued to brass plates as templates for the scroll saw work that roughed out the frames and …read more

Continue reading

Posted in lathe, machining, mill, misc hacks, steel, timepiece | Leave a comment