A 3D production line for sand cores has been unveiled, which is automated.


Voxeljet AG, in collaboration with Loramendi, has recently launched an innovative and game-changing development that has the potential to revolutionize the manufacturing industry. Their cutting-edge technology involves the creation of the first fully automated additive serial 3D production line for sand cores, as part of the Industrialization of Core Printing (ICP) cooperation project.

With the successful installation of the inaugural ICP production line at BMW Group’s Landshut facility, voxeljet and Loramendi have taken a major leap in advancing the field of 3D printing. The production line combines voxeljet’s rapid VX1300-X 3D printers with a comprehensive automated pre-and post-processing workflow, including the use of industrial microwaves to cure the 3D printed cores. This integration allows for increased efficiency and productivity, with voxeljet’s advanced VJET-X 3D printers boasting enhanced printing rates that are ten times faster than traditional methods.

One of the key advantages of this new technology is its ability to facilitate rapid variant changes. Unlike traditional manufacturing processes that require tool changes, the design of the sand cores used in this 3D production line allows for quick adaptation to different variations, minimizing downtime and improving overall productivity. This results in substantial cost savings for manufacturers.

Additionally, voxeljet’s commitment to sustainability is evident through their use of recycled materials within the production chain. All unused material is recycled, further reducing waste and minimizing environmental impact.

Dr. Ingo Ederer, voxeljet’s CEO, emphasizes the significance of this automated production line for the 3D printing and automotive manufacturing industries as a whole. The collaboration between voxeljet, Loramendi, and BMW has resulted in a low-emissions solution that stands out among its competitors. By incorporating 3D printed sand cores into their engine components, BMW has improved the design of its products, specifically the cylinder head for its B48 engine. The use of 3D printing simplifies the design process, leading to increased efficiency and fuel economy.

Furthermore, the inorganic 3D production method employed by voxeljet significantly reduces foundry emissions. Unlike traditional casting processes that produce harmful emissions, such as carbon dioxide, the 3D printing method generates only water steam during the casting process. This not only benefits the environment but also creates a safer and healthier working environment for employees.

To protect this innovative method, voxeljet has secured various patents on a global scale, ensuring the exclusivity and uniqueness of their technology.

In conclusion, voxeljet’s collaboration with Loramendi and BMW has resulted in a groundbreaking development in the field of 3D printing. The introduction of the first fully automated additive serial 3D production line for sand cores marks a significant milestone in the industrialization of core printing. This innovative technology not only enhances the design and efficiency of engine components but also contributes to the reduction of emissions and waste within the manufacturing process. With their commitment to sustainability and continuous improvement, voxeljet is revolutionizing the manufacturing industry and paving the way for future advancements in 3D printing technology.

Original source


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