Alan Rae Pfaff

Title: Alan Rae Pfaff: Innovator in Rotary Cutting Die Technology

Introduction

Alan Rae Pfaff is a notable inventor based in Orchard Lake, MI (US). He has made significant contributions to the field of manufacturing, particularly in the development of rotary cutting dies. His innovative approach has led to the creation of a patented method that enhances the efficiency and precision of cutting processes.

Latest Patents

Alan Rae Pfaff holds a patent for a "Method of making rotary cutting dies." This invention involves a technique for creating a pair of rotary die cylinders with lands that have coacting cutting edges. These edges are designed to cut blanks from a web of material as it passes through the nip of the rotating dies. The design ensures a clean cut and facilitates the release of the cut blank from the cutting blades. The die cylinders are engineered for rotation through recesses with frusto conical locating surfaces, which are machined into a cylindrical workpiece of tool steel. This method allows for precise orientation and machining of the cutting blade lands, which can be hardened using a laser beam to prevent distortion.

Career Highlights

Alan Rae Pfaff is associated with Bernal International, Inc., where he applies his expertise in manufacturing technology. His work focuses on improving cutting processes, which are essential in various industrial applications. His innovative methods have contributed to advancements in the efficiency and effectiveness of rotary cutting die production.

Collaborations

Alan has collaborated with William A. Cox, a fellow innovator in the field. Their partnership has fostered the development of new techniques and improvements in manufacturing processes.

Conclusion

Alan Rae Pfaff's contributions to rotary cutting die technology exemplify the impact of innovation in manufacturing. His patented methods not only enhance production efficiency but also set a standard for future developments in the industry.