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Shop efficiencies start with the machine tool controller, as today’s CNC equipment offers machine operators myriad tools for improving part surface finishes, allocating machine time, and cutting job cycle times.

A self-described “river rat” during his teenage years, Herbert B. Voelcker grew up in the small town of Tonawanda, NY, just north of Buffalo, where as a young man he grew to love the water, boats, and steam engines. His early fascination with how things worked eventually led him to study mechanical engineering at the Massachusetts Institute of Technology (Cambridge, MA), and to embark later on a greatly varied technical career highlighted by his research into the mathematical foundations for 3-D solid modeling.

Robotic machining technology has advanced to where it poses a serious alternative to metalcutting applications on more traditional machining centers. With the latest robotics equipment and related software, automation suppliers and robotic system integrators are gaining some traction using robots in many material-removal applications previously done only with machine tools.

Workholding techniques using a magnetic field, a vacuum, or an adhesive can be effective alternatives to clamps. When these techniques are used, more part area is available for the cutting tools, thin parts can be held, and initial setup can be fast and simple. Plus, there is a potential for smoother surfaces and a shorter overall production cycle.

What do product designers and procurement people need to know in this day of instant quotes, rapid delivery and unprecedented manufacturing choices?

Mick Maher, winner of SME’s J.H. “Jud” Hall Composites Manufacturing Award, talks composites

After supply chain shortages, executives point to public health crises and cyberattacks among leading concerns.

The complex world of artificial intelligence and machine learning—and why it all matters

Breaking down barriers for small- and medium-sized manufacturers

A trio of industry experts lend their insights on the latest advances, challenges and opportunities.