Yuu Kagiya

Title: Yuu Kagiya: Innovator in Cemented Carbide End Mills

Introduction

Yuu Kagiya is a notable inventor based in Itami, Japan. He has made significant contributions to the field of cutting tools, particularly with his innovative designs in cemented carbide end mills. His work has garnered attention for its practical applications in manufacturing and machining processes.

Latest Patents

Kagiya holds a patent for a cemented carbide end mill, which features three or more cutting edges formed on its periphery. Each flute is strategically placed between adjacent cutting edges, with a land width and flute width ratio ranging from 1:1.5 to 1:4. The flutes have a helix angle of 35°-60° and are designed with a smoothly concave shape when viewed in cross-section. The core diameter of the end mill is 62%-68% of its outer diameter, and the cutting edges are made from ultra-fine cemented carbide, coated with a titanium-aluminum nitride hard film. This design enhances chip discharging during groove cutting and minimizes corner wear.

Career Highlights

Throughout his career, Kagiya has focused on developing advanced cutting tools that improve efficiency and performance in machining applications. His innovative approach has led to the creation of tools that are not only effective but also durable, making them valuable assets in various industrial settings.

Collaborations

Kagiya has worked alongside talented colleagues, including Toru Sekiguchi and Yasushi Goshima. Their collaborative efforts have contributed to the advancement of cutting tool technology and have fostered a creative environment for innovation.

Conclusion

Yuu Kagiya's contributions to the field of cemented carbide end mills exemplify his commitment to innovation and excellence in manufacturing. His patented designs continue to influence the industry, showcasing the importance of advanced tooling solutions.