Mohamed E Dahroug

Title: Innovations of Mohamed E Dahroug in Die Casting Technology

Introduction

Mohamed E Dahroug is an accomplished inventor based in Windsor, CA. He has made significant contributions to the field of die casting technology, particularly through his innovative patent that enhances the efficiency and effectiveness of die casting machines. His work is characterized by a focus on electrohydraulic control systems that optimize the operation of shot cylinders.

Latest Patents

One of Mohamed E Dahroug's notable patents is titled "Electrohydraulic control of a die casting machine." This invention involves a die casting machine that features a shot cylinder with a ram for injecting metal into a die cavity. The electrohydraulic system he developed controls the operation of the shot cylinder through an actuator coupled to the ram. A valve supplies hydraulic fluid to the actuator based on valve control signals. The microprocessor-based digital control electronics store a desired ram velocity profile as an incremental function of ram position. The control circuitry responds to signals from a sensor that indicates the position of the ram, allowing it to retrieve corresponding velocity signals from memory and supply control signals to the valve. This innovative approach reduces separation and flashing at the die cavity while minimizing impact wear and fatigue on the die casting machine.

Career Highlights

Mohamed E Dahroug has worked at Vickers, Inc., where he has applied his expertise in electrohydraulic systems to improve die casting processes. His contributions have been instrumental in advancing the technology used in manufacturing, making processes more efficient and reliable.

Collaborations

Throughout his career, Mohamed has collaborated with notable colleagues, including Yehia M El-Ibiary and Rajamouli Gunda. These collaborations have fostered an environment of innovation and have led to further advancements in the field of die casting technology.

Conclusion

In summary, Mohamed E Dahroug is a pioneering inventor whose work in electrohydraulic control systems has significantly impacted die casting technology. His innovative patent demonstrates a commitment to enhancing manufacturing processes, showcasing the importance of continuous innovation in the industry.