Stig Åke Andersin

Title: Stig Åke Andersin: Innovator in Friction Stir Welding Technology

Introduction

Stig Åke Andersin is a notable inventor based in Oxfordshire, GB. He has made significant contributions to the field of friction stir welding, holding 2 patents that showcase his innovative approach to welding technology. His work is characterized by the use of advanced materials and designs that enhance the efficiency and effectiveness of welding processes.

Latest Patents

Andersin's latest patents include a two-piece friction stir welding tool insert. This tool insert features a longitudinal axis of rotation and comprises a stirring pin and an annular shoulder that are coaxially mounted. Both components are made from polycrystalline cubic boron nitride, which provides durability and performance. The annular shoulder is designed as a thin disc with a thickness ranging from 1 to 12 mm, featuring a tapered central aperture through which the stirring pin protrudes. Additionally, he has developed a polycrystalline cubic boron nitride composite material for use in friction stir welding. This composite material incorporates tungsten, rhenium, and aluminum in the binder matrix, further enhancing its application in welding.

Career Highlights

Stig Åke Andersin works at Element Six (UK) Limited, a company known for its expertise in advanced materials. His role involves research and development in welding technologies, where he applies his knowledge to create innovative solutions that meet industry demands. His contributions have positioned him as a key figure in the field of welding technology.

Collaborations

Andersin collaborates with talented professionals in his field, including Santonu Ghosh and Teresa Rodriguez Suarez. These collaborations foster an environment of innovation and creativity, allowing for the exchange of ideas and expertise that drive advancements in welding technology.

Conclusion

Stig Åke Andersin is a prominent inventor whose work in friction stir welding has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing welding technology through the use of advanced materials and designs.