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.
Most cyber attacks could be avoided by adopting a list of Critical Security Controls that were created by the Center for Internet Security. That’s the message from Steve Mustard of the Automation Federation.
How 3D printing fits into the digital thread, and the relationship between its uses for prototyping and for manufacturing, was the subject of a talk by Proto Labs' Rich Baker at last week's Design & Manufacturing Minneapolis.
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