A new research paper introduces a compact screw-based pellet extruder for high content feedstocks, and it could materially shift costs and throughput for polymer, metal and ceramic additive ...

OAK RIDGE, Tenn., Oct. 12, 2017 - Ohio-based Strangpresse has exclusively licensed additive manufacturing-related extruder technology from the Department of Energy's Oak Ridge National Laboratory that ...

At the heart of the cell are four compact single-screw extruders, which enable additive manufacturing based on standard granulates and are guided by industrial robots. Here, the spatial degrees of ...

Additive manufacturing, commonly referred to as 3D Printing, is a technique that is growing in the manufacturing world to make various complex parts and huge designs. What started as a tool for making ...

The undisputed highlight of the 2014 IMTS show (Sept. 8-13, Chicago, IL, US) was the world’s first 3D-printed composite body for an automobile. Conceived as a showcase for large-scale additive ...

Extruders are devices that heat and melt the feedstock and extrude it through the nozzle along a predetermined path on the print bed. Based on the material feeding, 3D printers are classified as ...

Fabrication of large aerostructures using composite materials typically requires a mold made with a metallic material with a low coefficient of thermal expansion (CTE) so as to minimize distortion of ...

Desktop Metal Single Pass Jetting Technology Enables Mass Production of High-Strength, End-Use Parts in 420 Stainless Steel for Applications Across Medical, Defense, Aerospace, and Consumer Products ...

Michelle Buchanan, deputy for science and technology at Oak Ridge National Laboratory, and Chuck George, chief executive officer of Strangpresse, signed an agreement for Strangpresse to exclusively ...