Mark P Donoghue

Title: Mark P. Donoghue: Innovator in Hydroforming Technology

Introduction

Mark P. Donoghue is a notable inventor based in Clarkston, MI (US). He has made significant contributions to the field of hydroforming technology, particularly with his innovative designs that enhance manufacturing processes. His work is characterized by a focus on improving efficiency and precision in tube forming applications.

Latest Patents

Mark P. Donoghue holds a patent for a "Hydroforming die adjustable for springback correction." This invention provides a hydroforming apparatus designed for forming a length of tube. The hydroforming press includes an upper platen and a lower plate. A first die set is provided for forming a first lengthwise portion of the tube, while a second die set is positioned adjacent to the first die set to form a second lengthwise portion of the tube. The design incorporates a first pivot that acts between a first and second upper die, allowing the second upper die to be pivotally adjusted on the upper platen relative to the first upper die. Similarly, a second pivot acts between a first and second lower die, enabling pivotal adjustment on the lower platen. Additionally, a die insert is included, featuring an upper die insert and a lower die insert that define upper and lower insert cavities, connecting the first and second cavity portions of both die sets. This die insert is removably mounted to accommodate the necessary pivotal adjustments.

Career Highlights

Mark P. Donoghue is currently associated with GM Global Technology Operations LLC, where he applies his expertise in hydroforming technology. His innovative approach has led to advancements in manufacturing processes, particularly in the automotive industry. With a focus on practical solutions, he has contributed to the development of technologies that enhance product quality and production efficiency.

Collaborations

Throughout his career, Mark has collaborated with talented professionals, including Mike M. Ghiran and Wei Ji. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of new technologies and solutions in the field.

Conclusion

Mark P. Donoghue is a distinguished inventor whose work in hydroforming technology has made a significant impact on manufacturing processes. His innovative designs and collaborative efforts continue to drive advancements in the industry.