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Manufacturing Engineering asked thought leaders at five companies for their views on challenges and trends facing the metalworking industry.

When first introduced in the late 1970s, cutting tool coatings—especially titanium nitride (TiN)—were embraced by tool manufacturers for their ability to extend tool life. As workforce materials have expanded from conventional ferrous and nonferrous metals to exotic alloys, composites, ceramics, and others, coatings have likewise progressed and, thanks to new formulations and deposition methods, are extending cutting tool capabilities as well as tool life.

Solid-state laser technology has matured, leading to development of new, cost-effective welding applications, such as hybrid welding

The additive manufacturing revolution is in full stride, flying in aircraft and giving manufacturers a robust tool for design and production

Digital tool management systems, and the digital tool libraries that support them, are changing the way cutting tools, toolholders and workholding are assembled into tooling setups and used to machine parts

Today, laser technology in manufacturing touches all of our lives on a daily basis; lasers cut air bag material and weld air bag detonators for our in-car safety; lasers weld the batteries in many of our mobile devices; lasers drill aero-engine components for planes; lasers cut the glass for our smart phones and tablets screens; lasers weld the drivetrains in our cars and trucks; lasers cut medical stents that increase and enhance our lives, just to name a few.

When work in the oil field dried up due to poor economic conditions, Knust-Godwin LLC, a Texas oil & gas supplier, faced new challenges following transitioning into small parts machining. Rather than hunker down and wait out the cyclical downturn as many shops would do, David Prickett, sales manager, and Knust-Godwin management agreed they should work to diversify the company’s customer base.

Cutting tool maker Shape-Master Tool Co. (Kirkland, IL) needed to expand its tool grinding capability beyond that of its conventional machines or run the risk of losing work to the competition.

If a new 3D printer is on your shopping list for 2017, you may find two recent publications quite interesting. One is an academic paper, the first to comprehensively evaluate bioprinters. The other is a third annual guide to printers that, for the first time, includes industrial technology.

Oerlikon announced today that it will be building a new state-of-the-art manufacturing facility in Plymouth Township, Michigan, USA, dedicated to producing advanced materials for additive manufacturing and high-end surface coatings.