A fastening process uses multiple rollers to smooth material into a solid form. A metal-forming and -joining process has been added to a company’s orbital forming capabilities. The roller forming ...

HUNTSVILLE, Ala. – NASA has partnered with Lockheed Martin Space Systems in Denver, Colo., and MT Aerospace in Augsburg, Germany, to successfully manufacture the first full-scale friction stir welded ...

In order to perceive the state of the process of reverse thinning spinning of the ultra-thin wall tube, a monitoring method based on drum shape is proposed. The method uses the non-uniform rational ...