Additive manufacturing is no longer just for prototyping. More and more, the technology is being used to make production-ready parts. That's forcing engineers to begin thinking about joint designs and assembly processes.
Engineers at Audi AG are using full-color, multimaterial additive manufacturing to produce plastic parts. The technology will help reduce prototyping lead times by up to 50 percent.
Engineers at HRL Laboratories LLC here recently developed a method to print metal matrix composite (MMC) parts. The nanofunctionalization process enables a geometric freedom to design parts that were not possible before.
Additive manufacturing has already transformed the way that products are designed and produced in a wide variety of industries. The technology is now starting to be used by appliance engineers to assemble coffee makers, ovens, refrigerators and other household products.
Engineers at the VTT Technical Research Centre here recently developed a process to print smart shafts. It combines metal additive manufacturing, sensor technology, wireless data transfer and condition monitoring in the same package.
Newport News Shipbuilding has partnered with 3D Systems to develop metal additive manufacturing technologies. The goal of the joint effort is to revolutionize how the next generation of warships is assembled.