Holographic Inspection Of Tires

Michael J. Cannazzaro

doi:10.1117/12.954312

1 July 1974 Holographic Inspection Of Tires

Michael J. Cannazzaro

Proceedings Volume 0057, Effective Utilization of Photographic and Optical Technology to the Problems of Automotive Safety, Emissions, and Fuel Economy; (1974) https://doi.org/10.1117/12.954312
Event: Effective Utilization of Photographic and Optical Technology to the Problems of Automotive Safety, Emissions, and Fuel Economy, 1974, Ann Arbor, United States

Abstract

A method of non-destructively detecting internal anomalies or void areas in tires can be a valuable tool for tire structural analysis. Such a system has become commerically available. This system uses holographic interferometry in conjunction with vacuum stressing to non-destructively inspect tires for internal voids or anom alies. A holographic non-destructive testing (HNDT) system has been purchased by General Motors Proving Ground and has been utilized by the Tire and Wheel Engineering Laboratory for structural analysis of tires prior to, during, and after testing. The HNDT equipment is described and the process and utility of passenger car tire analysis explained.

Citation Download Citation

Michael J. Cannazzaro "Holographic Inspection Of Tires", Proc. SPIE 0057, Effective Utilization of Photographic and Optical Technology to the Problems of Automotive Safety, Emissions, and Fuel Economy, (1 July 1974); https://doi.org/10.1117/12.954312

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