Roi Levi

Title: Innovations of Roi Levi in Additive Metal Casting

Introduction

Roi Levi is an accomplished inventor based in Rehovot, Israel. He has made significant contributions to the field of additive metal casting, holding a total of 4 patents. His work focuses on developing advanced mold compositions and systems that enhance the efficiency and reliability of metal casting processes.

Latest Patents

One of Roi Levi's latest patents is titled "Mold compositions for additive casting of metal objects." This patent discloses printable refractory compositions, specifically ceramic-based pastes designed for 3D printing of molds used in additive metal casting. The invention addresses the need for mold regions that have controlled thermal conductivity and dissipation, as well as the controlled release of gaseous products during heating. This innovation aims to mitigate mechanical failure risks in the additive casting process of metal objects.

Another significant patent is "Method and system for additive metal casting." This patent presents a mold construction system intended for use in the additive manufacturing of metal objects. The system includes a mold provision device that is operable to form one or more mold regions, which define respective object regions in a production layer. The control system operates the mold provision device according to a predetermined building plan, allowing for the creation of mold regions with specific metal-facing and metal-nonadjacent zones. This design enhances the efficiency of the casting process by ensuring optimal conditions for molten metal deposition.

Career Highlights

Roi Levi has worked with notable companies such as Magnus Metal Ltd. and Yeda Research and Development Co. Ltd. His experience in these organizations has contributed to his expertise in the field of additive manufacturing and metal casting technologies.

Collaborations

Throughout his career, Roi Levi has collaborated with talented individuals, including Valeriya Frid Zaid and Hani Farran. These collaborations have likely enriched his work and led to innovative advancements in his projects.

Conclusion

Roi Levi's contributions to the field of additive metal casting through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the development of more efficient and reliable metal casting processes.