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Toolholding: Built for Speed

The evolution to high speed machining (HSM) is continuing and toolholders are playing a crucial role in that process, which includes the interlinking of machining center, programming, high-speed spindles, advanced cutting tools, balancing, and high-performance toolholders in order for shops to take full advantage of HSM.

GM Quarterly Profit Surges

General Motors Co. said today its first-quarter profit rose sharply compared with a year earlier despite having to deal with a global shortage of computer chips.

3D Systems, Huntington Ingalls Industries to Collaborate

3D Systems said it is collaborating with Huntington Ingalls Industries’ Newport News Shipbuilding division to develop Copper-Nickel (CuNi) and Nickel-Copper (NiCu) alloys for powder bed fusion additive manufacturing.

PPE Helps Dental Students Complete Training

The COVID-19 pandemic shut down the University of Detroit’s dental education programs in early 2020, and reopening them depended in part on securing adequate supplies of personal protective equipment (PPE) to keep the students safe.

The Science of Diffusion Bonding or Joining together Dissimilar Metals

Metal diffusion bonding is an essential joining method for achieving a high-purity interface when two similar metals require superior structural integrity. The process involves applying high temperature, and pressure to metals mated together in a hot press causes the atoms on solid metallic surfaces to intersperse and bond.

Eaton Receives DOE Award

Power management company Eaton announced a $4.9 million award from the U.S. Department of Energy (DOE) to reduce the cost and complexity of deploying direct-current (DC) fast electric vehicle charging infrastructure (EVCI).