St. Petersburg Polytechnic University Unveils World's Largest Metal Powder 3D Printer
St. Petersburg State Polytechnic University of Peter the Great (SPbGMTU) has announced the development of what it claims is the world's largest 3D printer for metal powder additive manufacturing, set to be showcased at the "Metalworking-2023" exhibition.
The university's research team has developed a substantial additive manufacturing system designed to process metal powders. This new 3D printer is reportedly the largest of its kind globally, indicating a significant step forward in the scale of metal 3D printing capabilities.
The system is intended for the fabrication of large-sized metal components using powder-bed fusion or directed energy deposition technologies, though specific details on the exact printing method were not provided. The development aims to address the growing demand for large-scale metal parts in various industrial sectors.
SPbGMTU plans to present this innovative 3D printer at the upcoming "Metalworking-2023" exhibition. This event will provide a platform for industry professionals and researchers to observe and interact with the technology, potentially fostering new collaborations and applications.
The university has been actively involved in additive manufacturing research, with this new printer representing a culmination of their efforts to push the boundaries of what is possible in metal 3D printing, particularly in terms of build volume.
This development signifies a substantial increase in the build volume achievable with metal powder additive manufacturing. Larger build envelopes are crucial for producing full-scale components for industries like aerospace and defense, reducing the need for assembly and potentially enabling complex, monolithic designs. It aligns with the broader trend of scaling up AM technologies for industrial production.
Edited by the news editor with AI and translated into English from the original report — please refer to the original source.