Not all threaded connections serve similar purposes.The load-carrying needs of an aerospace engine support bolt in a tension assembly greatly exceed those of a simple screw that fastens a cover plate to an electrical wall socket. International thread-acceptance documents and standards recognize this basic engineering fact, and incorporate different thread-inspection requirements into their verification standards.
It’s not often you get the opportunity to witness rapid, life-impacting change, but for those of us who have been in the 3D printing industry over the last few decades, we have witnessed just that. In the last 20-plus years, 3D printing has changed the definition of manufacturing from merely “one-size-fits-all” to “customized” production and from “high-volume” to “high-complexity/low-volume”—a startling paradigm shift that has enabled many new applications for the manufacturing industry.
Contract manufacturers, aka job shops, are the heart and soul of US manufacturing. Their survival and success are imperative.
Digitization of industry has become an established global trend. Despite all the enthusiasm of visionaries, the machine tool is, was and will remain the core element in production.
As a self-aware millennial, Pat Evans has long been wary of how quickly technology is taking over our lives and quickly dominating the economy. Attending HxGN Live in June, Hexagon AB’s annual digital solutions conference, some of those fears were reinforced, while others were quelled.
The human factor is sometimes just too cumbersome in manufacturing. Take the German chipmaker Infineon: By using an autonomous robot called Scout from MetraLabs for the last several years, the automotive supplier shrank to 10 from 300 the number of minutes it takes to collect the clean-room data needed to measure the presence of rare gases in the air.
The requirements for FDA 21 CFR Part 11 are in place for a good reason: When companies are making a part that goes inside your body, the engineering and manufacturing process must be meticulously documented, tested and controlled. People’s lives are at stake.
With a shortage of young workers willing and able to do today’s factory jobs, manufacturers are taking steps to retain the older workforce already punching in.
What does a submarine operating underwater have in common with a metal stent propping open a human artery? More than you’d think initially.
More durable and versatile therapeutic wearable material, more accurate part measurement and improved automation and 3D printing were among the many technologies on display at this year’s Medical Design & Manufacturing (MD&M) East conference, June 12-14, in New York City.
