Location History:
- Ängelsberg, SE (2005)
- Vattholma, SE (2010)
Company Filing History:
Years Active: 2005-2010
Title: Innovations of Lena Pettersson
Introduction
Lena Pettersson is a notable inventor based in Vattholma, Sweden. She has made significant contributions to the field of cutting tools, particularly through her innovative methods and designs. With a total of 2 patents, her work has garnered attention in the manufacturing industry.
Latest Patents
Lena's latest patents include a method for rational large volume CVD production. This invention relates to a method for efficiently coating cutting tool inserts, which consist of a substrate and a coating deposited using a CVD and/or MTCVD method. The innovation involves positioning the inserts on a net with a surface roughness, R, of the wires between 2 and 50 micrometers. Another significant patent is for coated cutting tool inserts, particularly useful for milling at high cutting speeds in steels and milling in hardened steels. These inserts are characterized by a WC-Co cemented carbide containing NbC and TaC, along with a W-alloyed binder phase and a coating that includes a first, innermost layer of TiCNO with equiaxed grains, a second layer of TiCNO with columnar grains, and at least one layer of AlO composed primarily of the β-phase.
Career Highlights
Lena Pettersson has established herself as a key figure in her field through her innovative approaches and technical expertise. Her work at Seco Tools AB has allowed her to push the boundaries of cutting tool technology.
Collaborations
Lena has collaborated with notable coworkers such as Andreas J Larsson and Anette Sulin, contributing to a dynamic and innovative work environment.
Conclusion
Lena Pettersson's contributions to the field of cutting tools through her patents and collaborative efforts highlight her role as a significant inventor in the industry. Her innovative methods continue to influence manufacturing practices today.