

These are where (some) TVs are made.. The SAMSUNG factory in Kaluga @ English Russia.
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These are where (some) TVs are made.. The SAMSUNG factory in Kaluga @ English Russia.
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Vik Olliver put up a great tutorial about how you can successfully drill down the middle of a shaft using a standard drill press and cheap vise. To do this, you drill the part backwards, by putting the drill bit in the vise and the part in the drill press chuck. The trick is that you can line up the vise precisely by placing the drill bit into the chuck upside down, lowering the tool, then using it to align and clamp down the vise. Once the vise is secured, you release the drill bit from the chuck (but not the vise), and put the part in the chuck. Of course, a lathe might be preferable, but sometimes you have to work with the tools you have! [via Hack a Day]
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I don’t quite know why, but viewing detailed production process vids like this one, can induce a decidedly blissful, even zen-like state in my brain – and I’ve heard others report similar effects. Gfixler’s above video, documents some quality time he spent with a Sherline 4400 CNC mini lathe – mistakes, mishaps, and all -
I needed a way to hook my shop vac hose to the square tube aluminum extrusion I recently made into a manifold for the Loc-Line tubing I’m using as a vacuum system for my mini mill. Here’s how I did it.
Some might say it’s a lot time to spend producing something as mundane as a hose adapter – but the satisfaction of using your own brand of hardware makes it very much worthwhile.
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Master crafter Matthias Wandel (famous for his homebrew pipe organ) made this clever wooden combination lock to demonstrate how combination locks actually work. He has a nice write-up at his site, and is selling detailed plans if you need them. [via O'Reilly Radar]
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Ever wonder how you can get rectangular lumber from round trees? I figured that it involved a lot of sawing, but didn’t realize how much handling was required. The video above is of the Jackson Lumber Harvester 3 Saw Vertical Edger. [via core77]
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MAKE subscriber Joe Kerman sent us a link to this video about how mechanical controllers for traffic lights work. This is from a Canadian kid’s TV show from the late 80s (I think), called the Acme School of Stuff. I watched a number of other episodes on YouTube and found them pretty engaging and educational. [Thanks, Joe!]
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Tons of snowboards are made in giant factories abroad by people who never snowboard. There are some fine exceptions, though, like my all-time favorite, Lib Technologies, based in Washington, and Signal Snowboards in California. Both offer boards handmade in the United States by snowboarders. Transworld Snowboarding is posting a 2-part series of videos featuring Signal owner/founder Dave Lee taking you on a tour of the factory and showing how they hand-make their snowboards. Check out Part 1:
Wanna take it to the next level and transform an existing snowboard into a backcountry splitboard? Check out Damien Scogin’s DIY in MAKE Volume 20 and get your build on.


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One hour of PCB routing with EAGLE, compressed to seven minutes, over at adafruit.
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Tiny metal spheres are needed for tiny ball valves and tiny ball bearings, which are needed for all kinds of miniaturized machines. Hollow spheres are lighter, and thus have less inertia, and thus can be made to move faster in these very small applications, where response time is often critical. But how do you make a hollow metal sphere 2mm across? Turns out you can do it with one of the lost foam processes I’m always going on about. Tiny styrofoam beads are first coated with fine metal powder and a binder, then heat-treated to evaporate both binder and bead, leaving only a fragile hollow metal powder shell, which is then sintered into a continuous shell at higher temperature. Read more over at Science Daily.
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Check out these animations of cranes being erected, one even erects itself! And for a little crane game fun, check out Crane Wars.
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