Company Filing History:
Years Active: 1998-2002
Title: The Innovative Contributions of Erwin Stallwitz
Introduction
Erwin Stallwitz, an accomplished inventor based in Lichtenau, Germany, has made significant advancements in the field of machining technology. With a total of five patents to his name, Stallwitz continues to innovate and enhance processes within the manufacturing sector.
Latest Patents
One of Stallwitz's key inventions is the "Method of and apparatus for machining crankpins." This patent focuses on improving the metal-cutting process for machining cylindrical contours, particularly eccentric cylindrical contours on workpieces, such as crankshaft bearings. The proposed method uses lathe tools that produce finished contours with satisfactory surface quality or allow for oversize finishes, such as grinding or dressing. This innovation aims to reduce machining times while maintaining or enhancing surface quality and dimensional accuracy.
Another recent patent is for an "apparatus for machining crankpins," featuring a cutting insert for milling. This insert boasts a generally perpendicular cutting face with main cutting edges and free faces set at a positive angle. The unique design also includes flat or recess features extending into adjacent main cutting edges, optimizing the cutting process further.
Career Highlights
Erwin Stallwitz has contributed to the manufacturing industry through his association with Widia GmbH, a leading company in tooling and machining. His inventive work reflects his deep understanding of machining processes, which are crucial for enhancing both efficiency and quality in metalworking applications.
Collaborations
Throughout his career, Stallwitz has collaborated with esteemed colleagues such as Helmut Storch and Klaus Ramold. These partnerships have fostered an environment of creativity and innovation, leading to the development of essential technologies that serve the machining industry today.
Conclusion
With his groundbreaking inventions and a commitment to enhancing machining processes, Erwin Stallwitz stands out as a notable figure in the world of manufacturing technology. His work not only improves efficiency but also sets the stage for future innovations in the field, contributing to the ongoing evolution of metal-cutting techniques.