ATK & AMRDEC develop a 3D tactical solid rocket motor

Courtesy of Orbital ATK

Orbital ATK, a global leader in aerospace and defense technologies, has announced that it has successfully completed a series of static test firings of a prototype tactical solid rocket motor built with critical metal components fabricated by additive manufacturing, commonly known as 3-D printing.

The motor was developed in partnership with the U.S. Army Aviation and Missile Research, Development and Engineering Center (AMRDEC) at Redstone Arsenal, Alabama. The prototype boost motors featured a high strength graphite epoxy composite case, a reduced sensitivity minimum signature rocket propellant, and 3-D printed components.

Orbital ATK and AMRDEC developed the prototype motor to demonstrate and mature new and emerging materials technologies to enhance system effectiveness and achieve insensitive munitions compliance for next generation weapons that will protect soldiers, troops, civilians, and assets from greater threats in all conditions.

Orbital ATK’s Defense Systems Group is an industry leader in providing innovative and affordable precision and strike weapons, advanced propulsion and hypersonics, missile components across air-, sea- and land-based systems, ammunition and related energetic products.