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Laser Welding Advances Fuel New Applications

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.

New Chiller Technology Helps Industrial Lasers Keep Their Cool

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.

Testing the Metal

Materials science has opened new possibilities for designers of cars, planes and other products. Metal alloys are now as precisely engineered as they are machined. The result is longer lasting, stronger parts. But with a wider selection of materials comes risk—how can you be sure that one piece of gray metal stock is different than another? Careful warehousing procedures and paperwork only go so far.

Welding With Laser

As more original equipment manufacturers (OEMs) and job shops “warm up” to the idea of laser welding, many have turned their attention to four specific technologies.

Fab Cutting Update: Laser and Waterjet

What doesn’t happen in Vegas stays in our magazine. So, we bring you some highlights of the exciting advances in cutting you would have seen at FABTECH 2020 this year in Las Vegas, which has been canceled due to the COVID-19 pandemic.

Trumpf Shows New Offerings—Virtually

Among the expected new product offerings a company such as Trumpf would offer at FABTECH, it chose to show all of its offerings via large video screens and real-time links. It shows the reality of not only Industry 4.0 but Marketing 4.0 as well.