Engineering:Ping test (engineering)

From HandWiki

A ping test is a physical test to determine the natural frequency of an object or assembly.[1] The test consists of instrumenting the object or assembly with measuring devices and then tapping it with another metallic object (usually a hammer.) The undamped system will then vibrate at its natural frequency. The ping test is used on assemblies and objects where vibration can be an issue.

See also

References

  1. ↑ Ivancic, Frank T.. THE EFFECT OF A HARD COATING ON THE DAMPING AND FATIGUE LIFE OF TITANIUM (Report). Ohio, USA: DEPARTMENT OF THE AIR FORCE, AIR UNIVERSITY, AIR FORCE INSTITUTE OF TECHNOLOGY, Wright-Patterson Air Force Base. https://apps.dtic.mil/sti/pdfs/ADA412854.pdf. Retrieved 19 June 2019. 




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