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Nobody knows just yet how the auto industry will adopt 3D printing. But Desktop Metal Inc. (Burlington, MA) is in a better position than most to make an educated guess.

I get to observe, read about or write on manufacturing trends nearly every day. Around this time of year (mid-December), lots of manufacturing Top 10 Trends lists are published. I was curious about how many of these trends SME Media has covered in the last year and plans to cover in 2019.

Industrial lasers require cooling to remove excess heat generated in the resonator power electronics and the optics system. The type of cooling required is determined by laser wattage, resonator efficiency, resonator and optics temperature requirements, and ambient temperature.

While laser marking and engraving are well-established processes, innovations and investments in the sector are continuing to push performance boundaries.

From producing lithium-ion batteries to processing sheetmetal, new laser welding systems are “pushing the envelope” of light absorption, beam control, speed and programming flexibility.

The energy industry is often at the forefront of our minds as we watch fuel prices climb and then celebrate when they come down. We continually find ways to be as energy efficient as possible in our homes and workplaces. Media outlets keep us constantly informed of this often-volatile industry’s ups and downs.

Implementing a comprehensive laser cutting system is not a task for the faint of heart. In addition to the financial outlay, requirements include planning for a complete system, not just the laser, according to Dustin Diehl, laser division product manager, Amada America Inc., Buena Park, Calif.

With great power comes great responsibility, the saying goes. And with greater laser power being used to weld sheet metal, tubes, copper and aluminum, operators have a greater responsibility to deliver that power with a precision that avoids defects.

When additive manufacturing first hit the market, some said it would eventually be the death of traditional, or subtractive, CNC machining. More than 30 years later, new machines are showing additive manufacturing as it really is—a complementary technology.

Unlocking the Future of Manufacturing: Key Insights from FABTECH 2023