A free guide to welding stainless steels has been put out by the Lincoln Electric Company (www.lincoln-electric.com). Aptly titled Stainless Steels—How to Weld Them—Where to Use Them, the guide discusses the weldability of various stainless steels and offers advice on how to pair each type of stainless steel with the appropriate filler metals. It also includes information on arc welding processes, weld preparation, and operator techniques.
Two new technologies from Stratasys, created in partnership with Boeing, Ford, and Siemens, will bring accurate, repeatable manufacturing of very large thermoplastic end products, and much bigger composite parts, onto the factory floor for industries including automotive and aerospace.
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