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My first experience with additive manufacturing was 10 years ago when I managed a project to develop a 3D-printed, remotely piloted aircraft. Within this program, a 3D-printed parts producer, that mainly printed prototypes at the time, collaborated with a university and an aerospace systems manufacturer.

These days mirror the late 1990s, when the Internet evolved to widespread use—and the topic bedeviled many. But others—in banking and entertainment, for example—who quickly learned the new lingo and jumped at the chance to explore the Web’s potential benefited greatly. Today’s tantalizing topic: blockchain.

One of the foundational aspects of Industry 4.0 protocols is the creation of electronic “digital twin” models of product data and production processes. This includes an exact replica of all machine tools, including complex work envelopes showing the particular spindles, fixtures, and cutting tools.

The state of manufacturing is always a combination of tried and true methods; improvements (sometimes dramatic) in traditional processes; and brand new technology few people even conceived of a few years ago.

Additive manufacturing, and AM machines, have gone mainstream over the past five years. The technology has advanced. More materials, including metals and composites, are being used for 3D printing, where parts are made from a digital design.

Simulation in manufacturing is becoming much more pervasive. Advanced visualizations are used everywhere, from machining on shop-floor CNCs to offline CAD/CAM programming of NC equipment.

The world of additive manufacturing (AM), commonly referred to as 3D printing, is quickly changing. The technology allows companies to manufacture products faster, with greater variation, and often with entirely new forms and functions.

Finland-based global welding automation manufacturer Pemamek Oy named Michael Bell director of sales for its North American subsidiary Pemamek LLC. Pemamek provides welding automation technology and integrated manufacturing solutions to a wide range of industries including shipbuilding, heavy fabrication, oil and gas, wind energy, and boiler manufacturing.

The well-established field of laser marking continues to break new ground with expanding business opportunities in automotive, oil and gas, medical and other industries.

Metalworking machines are fast, powerful, and accurate, but they weren’t always as capable as they are today. Modern equipment is more nimble, flexible and adaptable. The machines collectively exceed the sum of their parts.