Category Archives: metalworking

Shutter Bug Goes Extreme with Scratch-Built Film Camera

Should a camera build start with a sand mold and molten aluminum? That’s the route [CroppedCamera] took with this thoroughly impressive camera project.

When we think of cameras these days, chances are we picture the ones that live inside the phones in our pockets. They’re the go-to image capture devices for most of us, but even for the more photographically advanced among us, when a more capable camera is called for, it’s usually an off-the-shelf DSLR from Canon, Nikon, or the like. Where do hand-built cameras fall in today’s photography world? They’re a great way to add a film option …read more

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Posted in camera, casting, digital cameras hacks, film, lathe, lens, machining, metalworking, mill, misc hacks, optics, petrobond, shutter | Leave a comment

Buying Machine Tools: Foreign or Domestic, New or Used?

The last time we discussed machine tools, we talked about how to choose the size of the new metalworking lathe that your wallet is itching to pour itself into. The next big decision to make is “new or used?” If you’re in North America, this question has a lot of overlap with the classic question “Import or American?”. The answer boils down to what your needs are, and what you want to get out of this machine.

If you are new to machining, and want to learn the skills, I recommend starting with an Asian import machine. If you’re careful …read more

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Posted in buying guide, Hackaday Columns, Interest, lathe, metalworking, Original Art | Leave a comment

Aluminum No Match For 3D Printed Press Brake Dies

If you’re looking for a get-rich-quick scheme, you can scratch “Doing small-scale manufacturing of ultralight aircraft” off your list right now. Turns out there’s no money in it. At least, not enough money that you can outsource production of all the parts. Not even enough to setup a huge shop full of customized machining tools when you realize you have to make the stuff yourself. No, this sounds like one of those “labors of love” we always hear so much about.

So how does one do in-house manufacturing of aircraft with a bare minimum of tools? Well, since …read more

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Posted in 3d printed, hardware, manufacturing, metal brake, metalworking, sheet metalwork, tool hacks, ultralight, zortrax | Leave a comment