Putting heart and muscle into the term "bespoke," Josh Hadar creates hand-crafted metal sculptures that double as functional bikes. He describes his process in a recent interview with RocketBoom. Intrigued? A bicycle custom built to your whims could run from $12-$35k, or if you live in NYC, you can try your hand at welding and metal sculpting at his Burn Clinic. (via bioephemera)
posted by madamjujujive on Sep 4, 2009 - 14 comments

Nasa is using friction stir welding to build its new space craft. No blowtorch, no solder, no sparks, no smoke, no ozone and no radiation. Instead, it uses friction to heat materials and then "stir" them together at a molecular level.
posted by lizbunny on Mar 26, 2009 - 51 comments

Most people are familiar with welding metal, but it’s entirely possible to weld plastic. There are a surprising number of ways to weld plastic, but first you will need to identify what kind it is. The smell of burning plastic is a particularly effective diagnostic. This man is welding with hot air. Many instructional videos are made by companies whose products are featured in the video, like this somewhat surreal demonstration of speed tip welding. Perhaps the most low-tech method is with a soldering iron.
posted by Tube on Jul 19, 2008 - 42 comments

Cope pipe without a jig. Enter a few parameters and get a pdf that will give you a printable pattern that will allow you to notch tubing for welding or brazing to another pipe.
posted by Mitheral on Mar 15, 2008 - 35 comments

From her isolated rural New York property, Cal Lane produces amazing filigree lace patterned sculptures by welding everyday and found objects. My favourites are the shovels and wheelbarrows. Background at New York Times and NSCAD University. [via gardenhistorygirl]
posted by peacay on Feb 2, 2008 - 8 comments

Adventures in welding: "Unauthorized welding by crewmembers in the main laundry ignited a large accumulation of lint in the ventilation system, leading to a major fire aboard a cruise ship that injured 23 people and resulted in damages exceeding $17 million, the National Transportation Safety Board has found." Now I understand why you have to clear out the lint.
posted by thescoop on May 16, 2001 - 6 comments