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Composites call for optimized toolholding, writes an executive of Rego-Fix Corp.

Blended learning relies on a combination of in-person classes, self-learning and interactive online tools.

Two manufacturers described establishing data-management systems to attendees of Dassault Systèmes’ virtual 3DExperience World in February.

In January, as the new coronavirus was rapidly spreading around the world, scientists at Moderna teamed up with the National Institutes of Health to pursue a potential vaccine based on an experimental genetic technology involving messenger RNA (mRNA), a molecule in every cell that helps translate DNA into biological functions.

Change is hard. Whether it’s learning a new software package or setting up a new model of machine tool, many of us wonder at some point, “Is all this hassle worthwhile?” Change can also be risky, raising the specter of lost time, revenue, and reputation.

There’s more to machining than machine tools and cutters. Shops also need an assortment of machine components to keep their CNC lathes and machining centers humming.

Most machining operations today have a heterogenous mix of old and new machines. To achieve a future Smart Factory means connecting existing machining centers, and GROB offers solutions.

Before the coronavirus pandemic upended normal life and essentially shut down commercial airliners, the aviation industry had a projected need for 40,000 new aircraft—planes, helicopters, air taxis, and unmanned aerial vehicles—in the next 20 years.

The warning about the vulnerability of the aerospace and defense industry’s supply chain came buried in the pages of a report issued by the consulting firm EY two years before the COVID-19 outbreak became a full-blown global crisis.

Balanced toolholding assemblies, with even weight distribution, operate better. Unbalanced assemblies may experience vibration and shorter tool life, which are amplified by high machining speeds.