Austin has been senior editor for ASSEMBLY Magazine since September 1999. He has more than 25 years of b-to-b publishing experience and has written about a wide variety of manufacturing and engineering topics. Austin is a native of Chicago and a graduate of the University of Michigan.
Traditionally, metals have been peened by bombarding the material with tiny metal balls, or "shot," to induce a layer of compressive stress at the surface that prevents metal fatigue and reduces corrosion.
Rather than bring the part to the tool, engineers at Boeing's Phantom Works advanced manufacturing research and development group have developed a tool that goes to the part.