Workshop

The latest DIY ideas, techniques and tools for the industrial arts from metal and woodworking to CNC machining and 3D printing.

How-To:  Mini Metal Lathe

How-To: Mini Metal Lathe

Back in Plastics Month, we featured a simple shop-made plastics extruder built by Instructables user Random_Canadian. Now the arbitrary Canuck returns with this pint-sized metal lathe built with a 14″ piece of precision aluminum T-slot extrusion, and some characteristically resourceful salvage including an electric motor from a cordless weed trimmer, a variable speed switch from a cordless drill, and a tailstock center improvised from a countersink.

Robotic Fish Uses only One Servo

Robotic Fish Uses only One Servo

At the Center for Biorobotics in Estonia, Eszter Ozsvald built a mechanical fish named A.riel that can model the movements of actual fish surprisingly well, and using only one servo inside a carefully made silicon-based mold. It took many iterations before the final product, but found that in the end she could develop the same vortex patterns as actual fish. Her site has extensive documentation on the build process and is definitely worth a look for the mold-making processes alone.

Gary Schott’s Whimsical Mechanized Objects

Metalsmith and artist Gary Schott talks about the whimsical mechanized objects he creates in this beautiful video by Walley Films. It follows Gary as he makes Eskimo Kiss, a cranked device which shows motions of love and affection mechanically. He says, “I quite enjoy that the work itself is very time consuming and yet all of it is just to make this device do this almost ridiculous, intimate action.”