Illumination And Application Of High Speed Photomicrography In Metal Cutting Research

Deng Nianmao; Chen Liangyi

doi:10.1117/12.969158

7 June 1989 Illumination And Application Of High Speed Photomicrography In Metal Cutting Research

Deng Nianmao, Chen Liangyi

Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969158
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China

Abstract

The necessary object brightness is proved to be proportional to the first power of the desired spatial resolution (in 1p/mm), or magnification, or target velocity in high speed photomicrography if the optical system parameters are chosen reasonablly. Experiment is described in which the dynamic deformation, wrest and shearing processes of metal crystal boundaries in the cutting area of a metallographically processed sample have been visualized.

Citation Download Citation

Deng Nianmao and Chen Liangyi "Illumination And Application Of High Speed Photomicrography In Metal Cutting Research", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); https://doi.org/10.1117/12.969158

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