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New system detects process anomalies during metal cutting in machine tools.

Fiber laser welding continues to grow as it improves in weld quality, reliability and performance. Many fiber laser welding applications are autogenous, where the weld is formed entirely by melting parts of the base metal and no additional filler wire or powder is used

Part 1 of this three-part series on the Connected Machine Shop ran in the July issue of Manufacturing Engineering.

COVID-19 revealed some deep-rooted shortcomings in our approach to manufacturing and to supply chain design in the U.S. Well beyond the immediate and urgent need for PPE, we saw dramatic swings in both supply and demand for almost everything bought and sold here.

Change is hard. Whether it’s learning a new software package or setting up a new model of machine tool, many of us wonder at some point, “Is all this hassle worthwhile?” Change can also be risky, raising the specter of lost time, revenue, and reputation.

Laser 3D printing and marking systems are among the heavy-duty cutting and welding systems that had been scheduled for the IMTS Fabricating and Laser Pavilion—testament to the growing impact of what once might have been viewed as ancillary processes.

Blockchain technology is becoming a key player in modernizing supply chains to enable easy tracking, automate transactions and delivery, and build end-to-end trust, Chandra Narayanaswami, principal research staff member, Member IBM Academy of Technology at IBM Research, told people attending a smart manufacturing session at the MD&M West conference here last week.

The human factor is sometimes just too cumbersome in manufacturing. Take the German chipmaker Infineon: By using an autonomous robot called Scout from MetraLabs for the last several years, the automotive supplier shrank to 10 from 300 the number of minutes it takes to collect the clean-room data needed to measure the presence of rare gases in the air.

The technology behind the rise of cryptocurrencies is widely expected to bring ‘a common source of truth’ to manufacturing.

Connected manufacturing and digitization technologies are spurring many of the major innovations in CNC machine controls that help machine shops cut metal and create parts as quickly and efficiently as possible.