Dennis C Tibbitts

Title: Dennis C Tibbitts: Innovator in Injection Molding Technology

Introduction

Dennis C Tibbitts is a notable inventor based in Rockford, IL (US). He has made significant contributions to the field of injection molding technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of injection molding processes.

Latest Patents

Tibbitts' latest patents include a "Combination Control for Injection Molding" and an "Adaptive Controller for Injection Molding." The Combination Control patent describes an adaptive controller that regulates the velocity of a ram during the injection stage of the molding cycle. This controller utilizes two sets of parameters: one for open-loop control and another for closed-loop control. The control process is divided into discrete segments, allowing for improved ram performance and efficiency in subsequent cycles.

The Adaptive Controller patent addresses the transition from the injection stage to the packing stage in injection molding. This controller monitors the ratio of pressure to velocity to anticipate the transition, thereby preventing pressure spikes during the changeover. It ensures a smooth operation by controlling both the ram velocity during injection and the ram pressure during packing.

Career Highlights

Dennis C Tibbitts is currently employed at Barber Colman Company, where he continues to innovate in the field of injection molding. His expertise and inventions have contributed to advancements in manufacturing processes.

Collaborations

Tibbitts collaborates with fellow inventor David K Spahr, working together to push the boundaries of injection molding technology.

Conclusion

Dennis C Tibbitts is a prominent figure in the field of injection molding, with a focus on developing adaptive control systems that enhance manufacturing efficiency. His contributions through his patents reflect his commitment to innovation in this vital industry.