Richard J Siemen

Title: Innovations by Richard J Siemen

Introduction

Richard J Siemen is a notable inventor based in Shelby Township, MI (US). He has made significant contributions to the field of stamping technology, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of stamping machines and methods.

Latest Patents

One of his latest patents is a stamping machine and method that includes a variable binder gap. This innovative machine is designed to shape sheet material using an upper binder with first teeth, a lower binder with second teeth, and a punch. The design incorporates a first cylinder positioned between the lower binder and a support surface, along with a second cylinder between the upper and lower binders. A cushion pin at the support surface controls the movement of the lower binder relative to the punch. The forces exerted by the cylinders and the cushion pin are carefully calibrated to minimize spring back of the sheet material during the stamping process.

Another significant patent is a stamping apparatus featuring a part-time draw bead. This apparatus includes an upper die, a blank-holding binder, and a fixed lower die with a drawing punch. The design allows for a multi-stage stamping process that engages and disengages the blank at different stages, ensuring a precise final shape.

Career Highlights

Richard J Siemen is currently employed at FCA US LLC, where he continues to innovate in the field of stamping technology. His work has contributed to advancements in manufacturing processes, enhancing the capabilities of stamping machines.

Collaborations

Throughout his career, Richard has collaborated with talented individuals such as Dajun Zhou and Kaiping Li. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Richard J Siemen's contributions to stamping technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to shape the future of manufacturing processes.