Location History:
- San Antonio, TX (US) (2000)
- late of San Antonio, TX (US) (2004)
Company Filing History:
Years Active: 2000-2004
Title: The Innovative Contributions of Andrew Nagy
Introduction
Andrew Nagy is a notable inventor based in San Antonio, TX (US). He has made significant contributions to the field of high-cycle fatigue testing through his innovative designs and patents. With a total of 2 patents, Nagy has established himself as a key figure in engineering and materials testing.
Latest Patents
Nagy's latest patents include the "Asymmetrical Column Assembly for High-Cycle Fatigue Test Machines" and the "High-Cycle Fatigue Test Machine." The asymmetrical column assembly is designed for use in conjunction with a test machine to induce high-cycle fatigue at kilohertz vibration rates in a specimen of material under test. This assembly features isolation masses, a specimen grip, and two actuators that impart dynamic forces to the test specimen. The unique arrangement of the actuators on the column assembly is asymmetrical relative to the test specimen, enhancing the testing process.
The high-cycle fatigue test machine is another innovative creation by Nagy. This machine is capable of inducing high-cycle fatigue in a specimen while providing both dynamic and static loading. One embodiment of this machine is SEM-compatible, featuring symmetrical components on either side of a stationary node where the specimen is placed. The dynamic loading is generated by two piezoelectric actuators, while static loading is achieved through stress rods extending into the frame. This design allows for independent and separately controllable static and dynamic loading applied to the specimen.
Career Highlights
Andrew Nagy is currently employed at the Southwest Research Institute, where he continues to develop and refine his innovative testing machines. His work has significantly advanced the understanding of material fatigue and testing methodologies.
Collaborations
Nagy collaborates with esteemed colleagues such as Thomas E. Owen and David L. Davidson, contributing to a dynamic research environment that fosters innovation and development in engineering.
Conclusion
Andrew Nagy's contributions to the field of high-cycle fatigue testing through his patents and collaborative efforts highlight his importance as an inventor. His work continues to influence the engineering community and improve testing methodologies.