Vijayavel Bagavath-Singh

Title: Innovations of Vijayavel Bagavath-Singh

Introduction

Vijayavel Bagavath-Singh is an accomplished inventor based in Rochester Hills, MI (US). He holds a total of 4 patents that showcase his expertise in advanced manufacturing technologies. His innovative contributions have significantly impacted the fields of welding and additive manufacturing.

Latest Patents

One of his latest patents is titled "Vision-based rotary part offset correction for weld toolpathing." This invention provides an improved laser weld process control system and method. The system utilizes a machine vision camera to detect deviations between a pre-programmed laser beam toolpath and the gap centerpoint between two parts being welded. The first and second parts are secured to a rotatable fixture, which rotates through a corrective angle to align the gap centerpoint with the laser beam toolpath, potentially in real time during the application of laser energy. Additionally, the system can correct for vertical misalignment of the laser focal point by adjusting the vertical separation of the laser unit relative to the fixture.

Another significant patent is the "Powder material mass flow rate measuring apparatus for additive manufacturing." This assembly measures the metal powder material mass flow rate during direct metal deposition. A detection strip is placed in the gas-blown metal powder material flow path, where it is fixed at one end and suspended at the other. The flowing metal powder particles induce displacement in the detection strip, which is measured by a sensor. The amount of displacement correlates to the mass flow rate of the metal powder material, providing critical data for the additive manufacturing process.

Career Highlights

Vijayavel has worked with notable companies such as Dm3d Technology, LLC and The P.O.M. Group. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in manufacturing technologies.

Collaborations

Throughout his career, Vijayavel has collaborated with talented individuals, including Bhaskar Dutta and Mark David Lewan. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Vijayavel Bagavath-Singh is a prominent inventor whose work in welding and additive manufacturing has led to significant advancements in the industry. His innovative patents and collaborative efforts continue to shape the future of manufacturing technologies.