John T Cammett

Title: John T Cammett: Innovator in Shot Peening Technology

Introduction

John T Cammett is a notable inventor based in Jacksonville, NC (US). He has made significant contributions to the field of materials engineering, particularly through his innovative patent related to shot peening technology. His work focuses on enhancing the performance and efficiency of surface treatment processes.

Latest Patents

John T Cammett holds a patent for a "Method and apparatus for providing a layer of compressive residual stress in the surface of a part." This invention utilizes a shot peening method and apparatus that controls the coverage to achieve higher surface compression. It offers comparable depth of compression to conventional methods while reducing cold working, which leads to improved thermal stability and a decrease in shot peening time and cost. A preferred embodiment of this invention employs x-ray diffraction to determine residual stress and percent cold work, establishing the optimal degree of coverage for specific materials and shot peening intensities.

Career Highlights

Throughout his career, John T Cammett has demonstrated a commitment to advancing technology in surface treatment. His innovative approach has not only improved existing methods but has also paved the way for more efficient manufacturing processes. His patent reflects his expertise and dedication to enhancing material performance.

Collaborations

John T Cammett has collaborated with Paul S Prevey, III, contributing to the development and refinement of his patented technology. Their partnership has been instrumental in advancing the applications of shot peening in various industries.

Conclusion

John T Cammett's contributions to shot peening technology exemplify the impact of innovation in materials engineering. His patent showcases a significant advancement in the field, highlighting his role as a key inventor.