David S McFalls, Ii

Title: The Innovative Contributions of David S. McFalls, II

Introduction

David S. McFalls, II is a notable inventor based in San Antonio, TX (US). He has made significant contributions to the field of engineering, particularly in the areas of optical inspection and robotic polishing systems. With a total of 2 patents, his work demonstrates a commitment to advancing technology and improving existing processes.

Latest Patents

One of McFalls' latest patents is focused on the optical inspection of lacquer and carbon deposits. This invention presents an improved method and apparatus for classifying and quantifying lacquer and carbon deposits on internal combustion engine pistons. In this innovative approach, a piston is mounted on a rotating mechanism, allowing for the entire surface to be exposed to a video imaging system. The piston is illuminated with indirect lighting to minimize reflections and enhance the contrast of the video image. The system includes a video camera with a charged coupled device (CCD) sensor and data storage for digital video. A microprocessor controls the camera's operation and processes the stored data to classify the video image into one of six categories.

Another significant patent by McFalls is the optical robotic canopy polishing system. This invention provides an automated solution for removing flaws in transparencies, such as those used in aircraft canopies. The system employs a pneumatic random orbital polishing tool attached to a robotic arm, which polishes canopies to eliminate flaws. The process involves grinding the area surrounding the flaw and smoothing the site to conform to the canopy's contour. To optimize the polishing tool's motions, mathematical topology simulation techniques are utilized, incorporating various polishing pad pressure profiles and motions.

Career Highlights

David S. McFalls, II is associated with the Southwest Research Institute, where he applies his expertise in engineering and innovation. His work at this institution has allowed him to develop and refine his inventions, contributing to advancements in technology.

Collaborations

Throughout his career, McFalls has collaborated with notable colleagues, including Dennis J. Wenzel and Bruce C. Mather. These partnerships have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

David S. McFalls, II exemplifies the spirit of innovation through his patents and contributions to engineering. His work in optical inspection and robotic polishing systems showcases his dedication to improving technology and processes. His achievements continue to inspire future advancements