Company Filing History:
Years Active: 1991-1998
Title: Innovations by Inventor Per Nilsson
Introduction
Per Nilsson is a notable inventor based in Sandviken, Sweden. He has made significant contributions to the field of cutting tools, particularly through his innovative designs for cutting inserts. With a total of three patents to his name, Nilsson's work has had a considerable impact on machining processes.
Latest Patents
One of Nilsson's latest patents is for a cutting insert with a twisted chip surface. This indexable cutting insert features an upper surface, a bottom surface, and side surfaces that extend between these two surfaces. The design includes rake surfaces formed between adjacent cutting corners, where the rake angle decreases with increasing cutting depth. This configuration reinforces the cutting edge, making it particularly effective for machining materials that tend to harden on the surface.
Another significant patent by Nilsson is for a cutting insert with a twisted relief surface. This cutting insert, designed primarily for milling cutters, comprises an upper chip surface, a bottom surface, and side surfaces. At least one of the side surfaces features a helically twisted relief surface adjacent to the cutting edge. This design allows for a consistent clearance along the cutting edge, even when the cutting insert is positioned at a negative inclination in the milling cutter body.
Career Highlights
Per Nilsson is associated with Sandvik AB, a leading company in the manufacturing of cutting tools and materials. His work at Sandvik has allowed him to develop innovative solutions that enhance machining efficiency and effectiveness.
Collaborations
Throughout his career, Nilsson has collaborated with notable colleagues such as Goran Pantzar and Magnus Aspeby. These collaborations have contributed to the advancement of cutting tool technology and have fostered a culture of innovation within the company.
Conclusion
Per Nilsson's contributions to the field of cutting tools through his innovative patents demonstrate his expertise and commitment to advancing machining technology. His work continues to influence the industry and improve manufacturing processes.