Company Filing History:
Years Active: 2005-2010
Title: Innovator Spotlight: Katarina Dahl
Introduction
Katarina Dahl, an accomplished inventor based in Sandviken, Sweden, has made significant contributions to the field of cutting tools. With two patents to her name, she has demonstrated a commitment to enhancing the performance and durability of tools used in various industrial applications. Her latest innovations highlight her expertise in materials engineering and machining processes.
Latest Patents
Katarina's most recent patents include the development of a CVD-coated cutting tool insert designed to improve toughness and withstand elevated temperatures without compromising edge integrity. This innovative insert features a TiCN-layer with a low tensile stress level ranging from 50-500 MPa and is complemented by an α-AlO-layer that offers exceptional surface smoothness, achieving a mean Ra of less than 0.12 µm as measured by AFM techniques. Additionally, she has brought forth a method for milling engine blocks, specifically targeting materials such as aluminum and cast iron. Utilizing a silicon nitride-based cutting tool insert at cutting speeds exceeding 1000 m/min, she has achieved an unexpected increase in tool life, showcasing her inventive prowess and deep understanding of machining principles.
Career Highlights
Throughout her career, Katarina has been associated with leading companies in the industry, including Sandvik Intellectual Property AB and Sandvik AB. Her work has significantly impacted the development of advanced cutting tools, positioning her as a key figure in the innovation of machining technologies.
Collaborations
Katarina has collaborated with fellow industry professionals such as Gunilla Andersson and Anders Karlsson. These partnerships have allowed her to further develop her ideas and bring innovative solutions to the market, enhancing the capabilities of cutting tools used worldwide.
Conclusion
Katarina Dahl is a noteworthy inventor whose contributions to cutting tool technology are paving the way for advancements in the manufacturing sector. With her innovative patents and collaborative spirit, she continues to inspire other inventors and researchers in the field. Her work exemplifies the importance of creativity and engineering in driving the evolution of industrial tools and processes.