Robert John Madeira

Title: Innovator Spotlight: Robert John Madeira

Introduction

Robert John Madeira, a prominent inventor based in Commerce Township, MI, has made significant contributions to the field of crankshaft hardening technology. With a total of three patents under his name, Madeira's innovations focus on improving the efficiency and effectiveness of crankshaft manufacturing processes.

Latest Patents

Robert Madeira's latest patents include a groundbreaking system and method for crankshaft hardening. This invention presents automated induction hardening of crankshaft bearings while maintaining precise control of the crankshaft Total Indicator Runout (TIR). The process involves hardening one or more first bearings through induction heating and quenching, followed by TIR measurement. The evaluation of the measured TIR enables the adjustment of the induction heating and quenching profiles for subsequent bearings, counteracting any warpage caused by earlier processes to ensure the final crankshaft remains straight.

Another noteworthy patent is the apparatus and method for hardening the bearing surfaces of a crankshaft. This invention includes an inductor connected to a high-frequency power source that directs power to the inductor at specific heating positions of the crankshaft. The extensive system incorporates multiple hardening stations tailored for the various bearing surfaces, ensuring optimal performance and durability in internal combustion engines.

Career Highlights

Robert Madeira is associated with Ajax Tocco Magnethermic Corporation, where he has been instrumental in advancing crankshaft hardening technologies. His expertise and innovations have significantly contributed to the efficiency of manufacturing processes in the automotive industry.

Collaborations

Throughout his career, Madeira has collaborated with notable colleagues such as Ronald R. Akers and Gary M. Campbell. These partnerships have fostered a dynamic environment for innovation and the development of advanced manufacturing solutions.

Conclusion

Robert John Madeira stands out as a key figure in the field of crankshaft hardening technologies. His inventive spirit and practical engineering have led to significant advancements in the industry, showcasing his dedication to enhancing manufacturing processes. Through his patents and collaborations, Madeira continues to hold a pivotal role in shaping the future of automotive production technologies.