David W Arnold

Title: David W Arnold: Innovator in Structural Inspection Technologies

Introduction

David W Arnold is a notable inventor based in Newcastle, WA (US). He has made significant contributions to the field of structural inspection technologies, holding 2 patents that enhance the safety and reliability of bonded and fastened structures. His work is particularly relevant in industries where structural integrity is paramount.

Latest Patents

Arnold's latest patents include "Methods and systems for inspecting bonded structures" and "Methods and systems for inspecting fastened structures." The first patent describes a method for inspecting a bonded structure, which involves projecting acoustic waves into the structure at a non-zero angle relative to a normal axis defined by an external surface. This method allows for the determination of the magnitude of total refraction of the acoustic waves, which is then compared to a predefined value to assess the integrity of the bondline. The second patent focuses on fastened structures, detailing a method that applies acoustic energy over multiple frequencies to measure the response of the structure. This response is compared to predefined values to identify any out-of-tolerance conditions.

Career Highlights

David W Arnold is currently employed at The Boeing Company, where he applies his expertise in structural inspection technologies. His work contributes to the safety and performance of aerospace structures, ensuring that they meet rigorous standards.

Collaborations

Arnold collaborates with various professionals in his field, including his coworker Samuel R Goertz. Together, they work on advancing inspection methods that are critical for maintaining structural integrity in aerospace applications.

Conclusion

David W Arnold is a distinguished inventor whose work in structural inspection technologies has made a significant impact in the aerospace industry. His innovative methods for inspecting bonded and fastened structures enhance safety and reliability, showcasing the importance of his contributions to engineering and technology.