Company Filing History:
Years Active: 2016-2022
Title: Innovations by Sun-Yong Ahn
Introduction
Sun-Yong Ahn is a prominent inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of cutting tools and hard films, holding a total of 14 patents. His work focuses on enhancing the performance and durability of cutting tools, which are essential in various manufacturing processes.
Latest Patents
One of his latest patents is for a cutting tool that features a partially-removed film formed thereon. This invention relates to a cutting tool that operates similarly to a drill or a ball end mill. The tool is designed to cut while rotating, with the tip end in contact with the work material. It includes a wear-resistant layer at the tip end, which is selectively removed through polishing. This innovative design helps to reduce micro-brittle wear in ultra-low speed regions, significantly improving the cutting lifespan of tools like drills and ball end mills.
Another notable patent is for a hard film that exhibits excellent wear resistance and toughness. This hard film is created using a PVD method on a base material's surface. It consists of a first hard layer made of TiAlN and a second hard layer composed of TiAlMeN. The unique structure and composition of these layers enhance the film's durability and performance, making it suitable for demanding applications.
Career Highlights
Sun-Yong Ahn is currently employed at Korloy Inc., a company known for its innovative cutting tools and materials. His work at Korloy has allowed him to develop advanced technologies that contribute to the efficiency and effectiveness of manufacturing processes.
Collaborations
He collaborates with talented coworkers, including Je-Hun Park and Seung-Su Ahn. Their combined expertise fosters a creative environment that drives innovation within their projects.
Conclusion
Sun-Yong Ahn's contributions to the field of cutting tools and hard films demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering, positioning him as a key figure in advancing manufacturing technologies.