In the tungsten inert gas (TIG) welding process, an electric arc is struck between a refractory electrode made of tungsten and the work piece, while a shroud of inert gas, usually argon, shields the ...
Research center Laser Zentrum Hannover (LZH) is researching ways to make welding thick plates in shipbuilding more reliable. The scientists are developing a multi-laser beam welding process with ...
Thermoplastic composites welding has the potential to significantly improve the sustainability of commercial aircraft production. Tier 1 airframer Collins Aerospace (Charlotte, N.C., U.S.) claims on ...
It is one of the most economical welding processes available—providing increased design flexibility, superior strength and significant cost savings. This information has been sourced, reviewed and ...
Figure 4. Hexaganal CP Ti structure showing angled TSW welds. Photo: NASA USW Prototype system at MSFC. Photo: NASA Figure 3 Completed TSW of .5-in (12-mm) thick CP Titanium. Note the minimal thermal ...
Several techniques are available for joining thermoplastic composites, including resistance welding and ultrasonic welding. While resistance welding uses Joule heating inside an electrically ...
A thing of beauty is a joy forever, and beauty often takes the form of a perfectly laid welding bead—one that looks like a tall stack of dimes laid on its side. Okay, welding has some practical ...
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