Company Filing History:
Years Active: 1992
Title: Urban Zimmermann: Innovator in Flash Butt Welding Technology
Introduction
Urban Zimmermann is a notable inventor based in Klettgau, Germany. He has made significant contributions to the field of welding technology, particularly through his innovative methods for working with high-carbon materials.
Latest Patents
Zimmermann holds a patent for a "Method of flash butt welding high-carbon material, in particular nodular." This method addresses the challenges associated with welding high-carbon materials, specifically nodular cast iron. The process involves controlling the arcing craters produced by intermittent contact of the contact faces. The maximum roughness depth of these craters is carefully regulated to ensure that it lies within the narrowest thickness of the plasticized zone. This innovation allows for the effective pressing out of molten material areas into the welding bead, thereby preventing the formation of hardening structures, such as ledeburite, in the welding zone. The method is particularly effective for workpieces with wall thicknesses exceeding 12 mm.
Career Highlights
Urban Zimmermann is associated with Georg Fischer Aktiengesellschaft, a company known for its expertise in manufacturing and engineering solutions. His work has been instrumental in advancing welding techniques that enhance the quality and durability of welded joints.
Collaborations
Zimmermann has collaborated with notable colleagues, including Anton Alt and Peter Toelke. Their combined expertise has contributed to the development of innovative solutions in the welding industry.
Conclusion
Urban Zimmermann's contributions to flash butt welding technology exemplify the impact of innovation in engineering. His patented method not only improves the welding process but also enhances the quality of high-carbon material applications.