How-To: Build a bicycle sidecar
A wooden body upon a welded steel frame, by Briton Steve Bodiley. Build details available at his website. [Thanks, Billy Baque!]
A wooden body upon a welded steel frame, by Briton Steve Bodiley. Build details available at his website. [Thanks, Billy Baque!]
This is a video, from YouTuber OliKills, showing two guys using a thermal lance (Wikipedia), also called a “thermic lance” or “burning bar,” to cut through a lump of concrete. It really gets going about 20 seconds in, and by the end of the video a white-hot stream of molten concrete “lava” is clearly visible running across the pavement.
These amazing welded creations from Brown Dog Welding are so characterful and detailed, it’s hard to imagine they’re basically constructed of nuts, bolts, screws, and bits of scrap metal. Brown Dog Welding photostream
Jake von Slatt sent us a link to this nifty “legendary” automotive tip for removing old bearing races from an aluminum axle hub. There’s no way of knocking or prying them out. But if you weld a bead around the inside of the race, when the weld cools, it’ll shrink enough that it’ll come away […]
The folks at the Italian site Modellismo Hobby Media sent us this email: During the Spielwarenmesse (German toy fair) the model company ROBBE showed the WELMA 2000: a tool supposed to be the World’s smallest electronic spot-welding device. This electronic spot-welding device has been specially developed for producing assemblies from steel wire. The point where […]
Metal Web News is not much to look at, but it’s an absolute teasure-trove for metalsmiths, welders, casters, and blacksmiths. Also home of the venerable Usenet Metalworking FAQ. I’m not a metalworker, so I can’t judge the veracity of the material, but it sure seems wide-reaching and appears infinitely useful. Metal Web News
Kick back with John Park as he demonstrates how to upcycle a no-longer-usable shopping cart into an easy chair. This Make: magazine-based project offers an introductory look at how to cut, bend, and shape metal using metal cutters, saws, vice grips, and other tools common to home workshops. John also attempts a “deluxe” version of […]