Ralf Lebbing

Title: Ralf Lebbing: Innovator in Metal Casting Technology

Introduction

Ralf Lebbing is a notable inventor based in Ruethen, Germany. He has made significant contributions to the field of metal casting, particularly through his innovative patent related to reinforced casting cores. His work has implications for the manufacturing processes in various industries.

Latest Patents

Ralf Lebbing holds a patent titled "Reinforced casting cores for metal casting, manufacture and use." This invention involves sacrificial lost casting cores made of green or fired ceramic, which incorporate at least one tension spring as a metallic reinforcing element. The design ensures that the melting point of the metallic reinforcing elements is higher than that of the casting metal. The patent outlines processes for producing these casting cores, including preparing a principal mold, seating the reinforcing element, filling the mold with ceramic slip, and drying the slip to form a green ceramic. The innovative use of a tension spring allows for the effective breaking up of the ceramic casting core after the casting process.

Career Highlights

Ralf Lebbing is associated with Daimler Chrysler AG, where he applies his expertise in metal casting technology. His role at the company has allowed him to further develop his innovative ideas and contribute to advancements in manufacturing processes.

Collaborations

Ralf has collaborated with notable colleagues such as Rolf Pfeifer and Jialin Shen. These partnerships have likely enriched his work and fostered a collaborative environment for innovation.

Conclusion

Ralf Lebbing's contributions to the field of metal casting through his patented technology demonstrate his commitment to innovation and excellence in manufacturing. His work continues to influence the industry and showcases the importance of inventive thinking in engineering.