Even if you consider additive manufacturing (AM) an emerging technology (which it isn’t, really), advances are still being made in AM processes. Created by EOS, high temperature laser sintering (HTS) is a relatively new process of AM that is being put to use mainly in the aerospace and medical industries. HTS has been embraced by Paramount Industries and the University of Exeter, among others.
The process uses a CO2 laser that can run at temperatures of 385°C (725°F) to build layers with a thickness of 0.1mm (.004”). The high temperature allows the EOS P800 to sinter high-performance polymers, such as polyether ether ketone (PEEK) and polyaryl ether ketone (PAEK). The result allows for the direct part production of strong, complex plastic parts.
High temperature laser sintering is a 3D printing process that is growing in popularity for making strong plastic production parts. While it is true that aerospace, defense, energy, medical and transportation are natural consumers, there are many more industries that will benefit from this processing and material technology.
–Jim Williams, Paramount CEO